WO2020020448A1 - Schwingstopfmaschine zum verdichten eines schotterbetts eines gleises - Google Patents
Schwingstopfmaschine zum verdichten eines schotterbetts eines gleises Download PDFInfo
- Publication number
- WO2020020448A1 WO2020020448A1 PCT/EP2018/070125 EP2018070125W WO2020020448A1 WO 2020020448 A1 WO2020020448 A1 WO 2020020448A1 EP 2018070125 W EP2018070125 W EP 2018070125W WO 2020020448 A1 WO2020020448 A1 WO 2020020448A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vibration
- tamping machine
- drive motor
- electric drive
- decoupling
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
- E01B27/20—Compacting the material of the track-carrying ballastway, e.g. by vibrating the track, by surface vibrators
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/12—Packing sleepers, with or without concurrent work on the track; Compacting track-carrying ballast
- E01B27/13—Packing sleepers, with or without concurrent work on the track
- E01B27/14—Manual tools or hand-held power tools therefor
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/12—Tamping devices
- E01B2203/127—Tamping devices vibrating the track surface
Definitions
- Swinging tamping machine for compacting a ballast bed of a slide
- the invention relates to a vibrating tamping machine for compacting a ballast bed of a track according to the preamble of claim 1.
- An electrically operated vibrating tamping machine is known from WO 2012/139 687 A1, which has a vibration decoupling device between handles for manually holding the vibrating tamping machine and a rotating unbalanced shaft with an imbalance arranged thereon.
- the vibration decoupling device can significantly reduce the transmission of the vibrations required for the compression of the ballast bed or the ballast to the handles.
- the invention has for its object to provide a simply constructed and reliable vibrating tamping machine that has improved ease of use.
- the vibration decoupling device defines the decoupling level that separates a working side from an operating side.
- the term decoupling level is to be understood functionally in such a way that the operating side is vibration-decoupled from the working side by the vibration decoupling device or the operating side is vibration-damped relative to the working side.
- the term decoupling level is by no means to be understood strictly geometrically as a level.
- the at least one handle for holding the vibrating tamping machine is arranged on the operating side. In contrast, the vibration mechanics and the electrical cal drive motor arranged on the working side.
- both the forces or vibrations caused by the electric drive motor and the vibrations mechanics are decoupled or damped by means of the vibration decoupling device, so that they only act strongly damped on at least one handle.
- the electric drive motor is arranged on the working side, the mechanical connection to the vibration mechanism is simple and reliable. It is not necessary to guide a mechanical drive shaft through the decoupling plane and to decouple or damp vibrations transmitted via the mechanical drive shaft. Because no mechanical connection leads to driving the vibration mechanism through the decoupling level, the hand arm vibrations for an operator can be reduced and the operating comfort can be increased.
- the at least one handle can vibrate at its own frequency undisturbed, which reduces hand arm vibrations.
- the vibration decoupling device is in particular designed such that hand arm vibrations for an operator do not exceed a limit value of 5 m / s 2 . Due to the elimination of a mechanical connection through the decoupling level, the vibrating tamping machine has a simpler and more reliable design, since components prone to failure are eliminated.
- the electric drive motor and / or the vibration mechanism are preferably arranged in a tube.
- the tube is also called a tamping tube.
- the vibration mechanism is arranged in particular in a lower section of the tamping tube.
- the tamping tube is preferably connected to the vibration decoupling device.
- the electric drive motor is in particular in the tamping tube between see the vibration mechanism and the vibration decoupling device arranged.
- the vibration mechanism includes, in particular, an unbalance that can only be displaced radially to an axis of rotation of the drive motor in order to generate a vibration or oscillation.
- the vibrating tamping machine is held manually by an operator during operation and is therefore hand-held.
- the at least one handle is used in particular to hold the vibrating tamping machine with both hands.
- the vibrating tamping machine is also referred to as a vibrating tamper or hand tamper.
- a vibrating tamping machine ensures high ease of use.
- the at least one vibration damper is designed to be elastic, so that vibration decoupling or vibration damping is achieved.
- the at least one preferably comprises
- Vibration damper an elastomeric material, especially a rubber material.
- the vibration decoupling device has in particular at least two, in particular at least three and in particular at least four vibration dampers.
- the vibration dampers are preferably arranged around an axis of rotation of the electric drive motor.
- the decoupling level is formed or defined by the at least one vibration damper.
- a vibrating tamping machine ensures high ease of use in a simple manner. Because the accumulator is arranged on the operating side, it forms a counterweight to the vibration mechanism and the electric drive motor, so that the accumulator effects effective vibration damping or vibration decoupling on the at least one handle. The accumulator is also protected against vibrations of the vibration mechanics and the electric drive motor.
- the accumulator is preferably attached to a support frame, on which in turn at least one handle and / or the vibration decoupling device are attached.
- a vibrating tamping machine ensures a high level of operating convenience in a simple manner. Because the accumulator is exchangeably fastened to the support frame, an discharged accumulator can be quickly and easily replaced by a charged accumulator while the vibrating tamping machine is in operation, and the operation of the vibrating tamping machine can be continued.
- the handle connected to the accumulator serves on the one hand to change the accumulator and on the other hand to hold the vibrating tamping machine in operation. Because the accumulator and the handle attached to it are arranged on the operating side, the handle attached to the accumulator is also vibration-decoupled or vibration-damped.
- a vibrating tamping machine ensures a high level of reliability and ease of use. Because the control device is arranged on the operating side, it is protected against undamped forces or vibrations of the vibration mechanism and the electric drive motor, as a result of which the reliability of the vibrating tamping machine is high.
- the control device comprises in particular at least one control element for controlling the electric drive motor, which is fastened in a simple manner on the vibration-decoupled or vibration-damped operating side near the at least one handle or on the at least one handle.
- a vibrating tamping machine ensures high ease of use in a simple manner.
- Optimal vibration decoupling or vibration damping is made possible by the fact that only lines run through the decoupling level, that is, no mechanical connection for driving the vibration mechanism runs through the decoupling level.
- the lines are particularly flexible. Lines are electrical lines for controlling and supplying energy to the electric drive motor and possibly a cooling device and optionally at least one coolant line. Due to the fact that the accumulator is arranged on the operating side and the electric drive motor together with the vibration mechanism on the working side, it is sufficient that through the decoupling level only electrical lines for control and energy supply and possibly at least one Coolant line runs.
- the cables essentially do not transmit any forces or vibrations from the working side to the operating side.
- a vibrating tamping machine ensures high reliability.
- the heat generated by the electric drive motor and / or the vibration mechanism during operation of the vibrating tamping machine can be easily removed by means of the cooling device, so that the electric drive motor and / or the vibration mechanism are sufficiently cooled.
- the cooling device is arranged on the operating side and / or on the working side, so that only at least one electrical line and / or at least one coolant line run through the decoupling level to operate the cooling device.
- the cooling device is, for example, an electrically operable fan and uses air as the coolant.
- the cooling device further comprises, for example, a pump and a cooler for conveying and cooling a liquid as a coolant.
- a vibrating tamping machine ensures a high level of reliability and ease of use in a simple manner.
- the tube or tamping tube which is arranged between the vibration decoupling device and a free end of the vibration tamping machine, has a length L.
- the tamping tube can be made in one piece or in several parts.
- the tamping tube has an upper section and a lower section.
- the upper section has a length Lo, where: Lo ⁇ 0.7 L, in particular Lo ⁇ 0.5 L, and in particular Lo ⁇ 0.3 L. Due to the arrangement of the electric drive motor in the upper section and outside of the lower Section, the undamped mass of the vibrating tamping machine is high in the area of the lower section.
- the vibrating tamping machine enables efficient operation by means of the vibration mechanism.
- the electric drive motor is arranged comparatively close to the decoupling plane and an end of the stuffing tube connected to the vibration decoupling device, so that the maintenance and cooling of the electric drive motor is easily possible.
- a vibrating tamping machine ensures a simple structure and a high level of operating comfort.
- the tube or tamping tube which is arranged between the vibration decoupling device and a free end of the vibrating tamping machine, has a length L.
- the tamping tube can be made in one piece or in several parts.
- the tamping tube has an upper section and a lower section.
- the lower section has a length Lu, where: Lu ⁇ 0.3 L, in particular Lu ⁇ 0.5 L, and in particular Lu ⁇ 0.7 L.
- FIG. 1 is a view of a vibrating tamping machine according to a first embodiment
- Fig. 2 is a sectional view of the vibrating tamping machine in Fig. 1, and
- Fig. 3 is a sectional view of a vibrating tamping machine according to a second embodiment.
- An electrically operated vibrating tamping machine 1 has an electric drive motor 2 which is connected to a vibration mechanism 4 via a drive shaft 3.
- the vibration mechanism 4 includes, for example, an imbalance that only vibrates radially to an axis of rotation 5 of the drive motor 2.
- the vibration mechanism 4 is known and customary.
- the electric drive motor 2, the drive shaft 3 and the vibration mechanism 4 are arranged in a tube or tamping tube 6.
- the tamping tube 6 has an axial length L and is in an upper Section 7 and a lower section 8 divided.
- the upper section 7 has an axial length Lo
- the lower section 8 has an axial length Lu.
- the length Lu Lu ⁇ 0.3 L, in particular Lu ⁇ 0, 5 L, and especially Lu ⁇ 0.7 L.
- the tamping pickle tube 6 comprises a tubular base body 9 to which a tamping tool 10 is exchangeably fastened.
- the tamping tool 10 has, for example, a plurality of tamping plates 11 which are distributed over the circumference and extend radially.
- the electric drive motor 2 is arranged on an end of the tamping pickle tube 6 facing away from the tamping tool 10 in the upper section 7 and outside the lower section 8.
- the vibration mechanism 4 is arranged near the tamping tool 10 in the lower section 8 and outside of the upper section 7.
- the drive shaft 3 is mounted in the tamping tube 6 by means of a bearing 15.
- the vibrating tamping machine 1 further comprises a support frame 12 on which a first handle 13 and a second handle 14 are arranged laterally.
- An accumulator 16 is exchangeably fastened to the support frame 12.
- the accumulator 16 is connected to a third handle 17.
- the accumulator 16 supplies the electric drive motor 2 and a control device 18 with electrical energy.
- the control device 18 comprises a controller 19, which is fastened to the support frame 12, and an operating unit 20, which is arranged on the handles 13, 14.
- the control unit 20 has, for example, at least one control element for controlling the electric drive motor 2.
- the vibrating tamping machine 1 has a vibration decoupling device 21.
- the vibration decoupling device 21 comprises a fastening element 22 on the operator side, which is fastened to the support frame 12, and work-side fastening elements 23, which are fastened to the tamping tube 6.
- the vibration decoupling device 21 further comprises a plurality of first vibration dampers 24, which connect the fastening element 22 on the operator side to the fastening elements 23 on the working side.
- the vibrating tamping machine 1 has four vibration dampers 24, which are arranged about the axis of rotation 5 of the electric drive motor 2.
- the vibration decoupling device 21 comprises a plurality of second vibration dampers 25, which connect the handles 13, 14 to the fastening element 22 on the operator side and the support frame 12.
- the vibration dampers 24, 25 are made from an elastomeric material, for example from a rubber material.
- the vibration decoupling device 21 or the vibration dampers 24 form a decoupling plane E, which decouples a working side 26 from an operating side 27.
- the stuffing tube 6, the electric drive motor 2, the drive shaft 3 and the vibration mechanism 4 are arranged on the working side 26.
- the support frame 12 with the handles 13, 14 and the accumulator 16 with the handle 17 and the control device 18 are arranged on the operating side 27.
- Electrical lines 28 for controlling and supplying energy to the electric drive motor 2 run exclusively from the operating side 27 to the working side 26 through the decoupling level E.
- the electrical lines 28 are only schematically illustrated in FIG. 2.
- the electrical lines 28 are protected by a rubber bellows 29.
- the vibrating tamping machine 1 is used to compact a ballast bed S of a track, in particular below thresholds of the track.
- the electric drive motor 2 is actuated by an operator in such a way that the ballast bed S is compressed in the desired manner by means of the tamping tool 10 located in the ballast bed S.
- the operator holds the vibrating tamping machine 1 with both hands, for example on the handles 13 and 14.
- the vibration decoupling device 21 effectively dampens forces or vibrations caused by the electric drive motor 2 and the vibration mechanism 4, so that the working side 26 is vibration-decoupled from the operating side 27 ,
- the accumulator 16 acts on the operating side 27 as a counter mass and effects an effective vibration damping.
- the accumulator 16 If the accumulator 16 is discharged, it can be exchanged in a simple manner by means of the handle 17 and replaced by a charged accumulator 16.
- the vibrating tamping machine 1 further comprises a cooling device 30 with a cooler 31, a pump 32 and a coolant line 33.
- the cooler 31 and the pump 32 are arranged on the support frame 12 on the operating side 27.
- the coolant line 33 leads from the cooler 31 and the pump 32 through the decoupling plane E into the tamping pickle tube 6 and to the drive motor 2 and the vibration mechanism 4.
- a coolant is pumped through the coolant line 33 by means of the pump 32, so that the heat generated by the drive motor 2 and the vibration mechanism 4 is removed from the tamping tube 6 and conveyed to the cooler 31.
- the heat supplied to the coolant is dissipated into the surroundings again by means of the cooler 31.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Road Paving Machines (AREA)
- Railway Tracks (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL18750363.6T PL3768893T3 (pl) | 2018-07-25 | 2018-07-25 | Wibracyjna maszyna podbijająca do zagęszczania podłoża tłuczniowego toru kolejowego |
FIEP18750363.6T FI3768893T3 (fi) | 2018-07-25 | 2018-07-25 | Tärytiivistyskone raiteen sepelikerroksen tiivistämiseen |
PCT/EP2018/070125 WO2020020448A1 (de) | 2018-07-25 | 2018-07-25 | Schwingstopfmaschine zum verdichten eines schotterbetts eines gleises |
CN201880094264.4A CN112243470B (zh) | 2018-07-25 | 2018-07-25 | 用于压实轨道的道床的振动捣固机 |
AU2018433553A AU2018433553A1 (en) | 2018-07-25 | 2018-07-25 | Vibratory tamping machine for compacting a ballast bed of a track |
US15/734,520 US12116733B2 (en) | 2018-07-25 | 2018-07-25 | Vibratory tamping machine for compacting a ballast bed of a track |
JP2021503879A JP7179955B2 (ja) | 2018-07-25 | 2018-07-25 | 軌道のバラスト道床を締め固める振動タンピング機 |
ES18750363T ES2941990T3 (es) | 2018-07-25 | 2018-07-25 | Bateadora vibratoria para compactar un lecho de balasto de una vía |
DK18750363.6T DK3768893T3 (da) | 2018-07-25 | 2018-07-25 | Vibratorisk stampemaskine til kompaktering af et ballastleje for et jernbanespor |
EA202092780A EA202092780A1 (ru) | 2018-07-25 | 2018-07-25 | Виброуплотнитель балластной подушки железнодорожного пути |
EP18750363.6A EP3768893B1 (de) | 2018-07-25 | 2018-07-25 | Schwingstopfmaschine zum verdichten eines schotterbetts eines gleises |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2018/070125 WO2020020448A1 (de) | 2018-07-25 | 2018-07-25 | Schwingstopfmaschine zum verdichten eines schotterbetts eines gleises |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020020448A1 true WO2020020448A1 (de) | 2020-01-30 |
Family
ID=63113492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2018/070125 WO2020020448A1 (de) | 2018-07-25 | 2018-07-25 | Schwingstopfmaschine zum verdichten eines schotterbetts eines gleises |
Country Status (11)
Country | Link |
---|---|
US (1) | US12116733B2 (de) |
EP (1) | EP3768893B1 (de) |
JP (1) | JP7179955B2 (de) |
CN (1) | CN112243470B (de) |
AU (1) | AU2018433553A1 (de) |
DK (1) | DK3768893T3 (de) |
EA (1) | EA202092780A1 (de) |
ES (1) | ES2941990T3 (de) |
FI (1) | FI3768893T3 (de) |
PL (1) | PL3768893T3 (de) |
WO (1) | WO2020020448A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7499517B2 (ja) | 2021-11-18 | 2024-06-14 | 伊岳商事株式会社 | ハンドタイタンパー |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1385159A (fr) * | 1964-03-11 | 1965-01-08 | Appareil à bourrer le ballast | |
CN2608542Y (zh) * | 2003-04-08 | 2004-03-31 | 南京铁路分局南京工务段 | 单体电动捣固机 |
WO2012139687A1 (de) | 2011-04-13 | 2012-10-18 | Robel Bahnbaumaschinen Gmbh | Handstopfer |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2643649A (en) * | 1949-08-20 | 1953-06-30 | Tarwater Railway Supply Co | Electric tie tamper |
US3042386A (en) * | 1960-09-26 | 1962-07-03 | Wyzenbeek Andrew | Concrete vibrator tool |
AT239296B (de) * | 1963-03-18 | 1965-03-25 | Viktor Dipl Ing Seidl | Gleisstopfgerät |
JPS5824562B2 (ja) * | 1977-12-16 | 1983-05-21 | 芝浦メカトロニクス株式会社 | タイタンパ |
JPS5483210A (en) | 1977-12-16 | 1979-07-03 | Shibaura Eng Works Ltd | Tie tamper |
JPS5821004U (ja) * | 1981-08-04 | 1983-02-09 | 芝浦メカトロニクス株式会社 | タイタンパ |
JPH0354802U (de) * | 1989-09-30 | 1991-05-27 | ||
JPH09254054A (ja) * | 1996-03-21 | 1997-09-30 | Toyo Kuki Seisakusho:Kk | 打撃工具の把持部構造 |
CN2488953Y (zh) * | 2001-03-29 | 2002-05-01 | 吴悦魁 | 轻便铁路道床捣固器 |
CN2510524Y (zh) * | 2001-09-14 | 2002-09-11 | 济南铁路局物资工业总公司 | 内燃直动式捣固器 |
CN2690448Y (zh) | 2004-03-26 | 2005-04-06 | 孙东生 | 冲击式手提内燃捣固机 |
CN2690447Y (zh) * | 2004-03-26 | 2005-04-06 | 孙东生 | 冲击式手提捣固机的减震结构 |
JP4857542B2 (ja) * | 2004-10-29 | 2012-01-18 | 日立工機株式会社 | 動力工具 |
SE529839C2 (sv) * | 2005-05-26 | 2007-12-04 | Atlas Copco Constr Tools Ab | Brytverktyg med avvibrerad handtagsanordning |
CN2878460Y (zh) | 2005-12-30 | 2007-03-14 | 上海送吉机电有限公司 | 手持式电动道岔捣固镐 |
DE102010015950B4 (de) * | 2010-03-12 | 2012-12-13 | RAVI Baugeräte GmbH | Handrüttelgerät zur Verdichtung von Materialien im Straßen-, Gleis- und Erdbau |
DE102011008893A1 (de) * | 2011-01-19 | 2012-07-19 | Robel Bahnbaumaschinen Gmbh | Verfahren zum Unterstopfen eines Gleises |
DE102011008835A1 (de) * | 2011-01-19 | 2012-07-19 | Robel Bahnbaumaschinen Gmbh | Handstopfer zum Unterstopfen eines Gleises |
CN202170454U (zh) * | 2011-07-18 | 2012-03-21 | 浙江天球工量具实业有限公司 | 手持内燃振动式捣固镐 |
DE202011103985U1 (de) * | 2011-08-03 | 2011-10-31 | Robel Bahnbaumaschinen Gmbh | Handstopfer zum Unterstopfen eines Gleises |
CN202671988U (zh) * | 2012-07-04 | 2013-01-16 | 广汉成铁机械设备厂 | 行星振动式电动捣固镐 |
JP2016014243A (ja) * | 2014-07-01 | 2016-01-28 | 東日本旅客鉄道株式会社 | 強制振動装置 |
FR3029217B1 (fr) * | 2014-11-27 | 2019-05-17 | Societe Turripinoise De Mecanique Sa | Outil pour le bourrage de ballast equipe d’un deflecteur |
CN104499388B (zh) * | 2014-12-16 | 2016-08-24 | 安阳市京源铁路设备有限公司 | 一种实时监测振动参数的内外簧传动汽油机式捣固镐 |
DE202015001706U1 (de) * | 2015-03-05 | 2015-04-07 | Robel Bahnbaumschinen Gmbh | Handstopfer zum Unterstopfen von Schotter eines Gleises |
CN105200872A (zh) * | 2015-10-14 | 2015-12-30 | 安阳市安振高新产业有限责任公司 | 一种具有多重保护功能的电动捣固镐 |
CN105803874B (zh) * | 2016-05-12 | 2017-06-09 | 昆明奥通达铁路机械有限公司 | 双轴惯性激振捣固镐 |
US11131066B2 (en) * | 2016-06-07 | 2021-09-28 | Focused Technology Solutions, Inc. | Railroad spike remover |
CN206143544U (zh) * | 2016-08-31 | 2017-05-03 | 北京燕宏达铁路设备有限公司 | 一种内燃振动捣固镐 |
CN206752224U (zh) * | 2017-04-26 | 2017-12-15 | 中国铁建高新装备股份有限公司 | 手提式振动捣固镐 |
CN207047616U (zh) * | 2017-08-18 | 2018-02-27 | 重庆铸达机电设备有限公司 | 一种铁路捣固镐 |
FR3082855B1 (fr) * | 2018-06-22 | 2021-03-12 | Soc Des Anciens Etablissements L Geismar | Systeme de machine-outil, notamment pour des travaux sur une voie de chemin ferre |
-
2018
- 2018-07-25 ES ES18750363T patent/ES2941990T3/es active Active
- 2018-07-25 EP EP18750363.6A patent/EP3768893B1/de active Active
- 2018-07-25 US US15/734,520 patent/US12116733B2/en active Active
- 2018-07-25 PL PL18750363.6T patent/PL3768893T3/pl unknown
- 2018-07-25 FI FIEP18750363.6T patent/FI3768893T3/fi active
- 2018-07-25 EA EA202092780A patent/EA202092780A1/ru unknown
- 2018-07-25 WO PCT/EP2018/070125 patent/WO2020020448A1/de unknown
- 2018-07-25 AU AU2018433553A patent/AU2018433553A1/en active Pending
- 2018-07-25 JP JP2021503879A patent/JP7179955B2/ja active Active
- 2018-07-25 CN CN201880094264.4A patent/CN112243470B/zh active Active
- 2018-07-25 DK DK18750363.6T patent/DK3768893T3/da active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1385159A (fr) * | 1964-03-11 | 1965-01-08 | Appareil à bourrer le ballast | |
CN2608542Y (zh) * | 2003-04-08 | 2004-03-31 | 南京铁路分局南京工务段 | 单体电动捣固机 |
WO2012139687A1 (de) | 2011-04-13 | 2012-10-18 | Robel Bahnbaumaschinen Gmbh | Handstopfer |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7499517B2 (ja) | 2021-11-18 | 2024-06-14 | 伊岳商事株式会社 | ハンドタイタンパー |
Also Published As
Publication number | Publication date |
---|---|
JP7179955B2 (ja) | 2022-11-29 |
EP3768893A1 (de) | 2021-01-27 |
EA202092780A1 (ru) | 2021-03-01 |
DK3768893T3 (da) | 2023-05-08 |
US12116733B2 (en) | 2024-10-15 |
JP2021532293A (ja) | 2021-11-25 |
CN112243470A (zh) | 2021-01-19 |
FI3768893T3 (fi) | 2023-05-29 |
EP3768893B1 (de) | 2023-03-01 |
US20210230810A1 (en) | 2021-07-29 |
PL3768893T3 (pl) | 2023-06-05 |
AU2018433553A1 (en) | 2020-11-26 |
CN112243470B (zh) | 2022-10-28 |
ES2941990T3 (es) | 2023-05-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1302281B1 (de) | Kühlluftleitung für ein Elektrohandwerkzeuggerät mit elektropneumatischem Schlagwerk | |
DE102005047353A1 (de) | Elektrowerkzeugmaschine | |
EP2104595B1 (de) | Bohr- und/oder Schlaghammer | |
DE68920612T2 (de) | Schallerzeuger. | |
US11932996B2 (en) | Nail punching machine for driving in or pulling out rail spikes of a rail track | |
EP3749806B1 (de) | Schlagschraubmaschine zum anziehen und lösen von muttern und schrauben eines gleises | |
EP3768893B1 (de) | Schwingstopfmaschine zum verdichten eines schotterbetts eines gleises | |
DE2403074B2 (de) | Druckluftbetaetigtes schlagwerkzeug | |
EP2781269A1 (de) | Schwingungserreger, insbesondere für eine Baumaschine | |
EP3524771B1 (de) | Bohrvorrichtung zum erd- oder gesteinsbohren sowie verfahren zum nachrüsten einer solchen bohrvorrichtung | |
EP1749938B1 (de) | Fahrbare Schneidvorrichtung mit schwingungsisolierter Antriebseinheit | |
EP2191939A1 (de) | Handwerkzeugmaschinenvorrichtung | |
DE4007919A1 (de) | Schwingungsdaempfungsvorrichtung fuer vertikale schwingungen | |
DE20307426U1 (de) | Bodenverdichtungsvorrichtung | |
EP1411175B1 (de) | Bodenverdichtungsvorrichtung | |
EP1787761A1 (de) | Motorisch angetriebener Bohrhammer | |
DE19516754C2 (de) | Mischer | |
EP3384096B1 (de) | Anordnung zur bereitstellung einer pulsierenden druckkraft | |
DE102018128610A1 (de) | Vibrationsplatte mit geteilter Obermasse und schwingungsentkoppelter Führungseinrichtung | |
DE102020207437A1 (de) | Vorrichtung zur Gleisbearbeitung | |
DE102012224443A1 (de) | Werkzeugmaschinenvorrichtung | |
EP3576890B1 (de) | Baumaschine mit schwingungserzeuger und verfahren zum erzeugen von schwingungen | |
EP2042121A1 (de) | Antrieb für ein dentales Handstück und Verfahren zum Beaufschlagen eines Antriebes mit Schwingungen | |
EA046461B1 (ru) | Виброуплотнитель балластной подушки железнодорожного пути | |
DE2219819B2 (de) | Drehbohrgeraet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18750363 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2018750363 Country of ref document: EP Effective date: 20201020 |
|
ENP | Entry into the national phase |
Ref document number: 2018433553 Country of ref document: AU Date of ref document: 20180725 Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2021503879 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |