[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DK1881209T3 - Træskrue med skæretænder på skruegange og mellemrum i skaftet - Google Patents

Træskrue med skæretænder på skruegange og mellemrum i skaftet

Info

Publication number
DK1881209T3
DK1881209T3 DK06360031T DK06360031T DK1881209T3 DK 1881209 T3 DK1881209 T3 DK 1881209T3 DK 06360031 T DK06360031 T DK 06360031T DK 06360031 T DK06360031 T DK 06360031T DK 1881209 T3 DK1881209 T3 DK 1881209T3
Authority
DK
Denmark
Prior art keywords
screw
threads
cutting teeth
gaps
shaft
Prior art date
Application number
DK06360031T
Other languages
Danish (da)
English (en)
Inventor
Kuo-Tai Hsu
Original Assignee
Kuo-Tai Hsu
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kuo-Tai Hsu filed Critical Kuo-Tai Hsu
Application granted granted Critical
Publication of DK1881209T3 publication Critical patent/DK1881209T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • F16B25/106—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a self-piercing screw-point, i.e. without removing material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0052—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge having indentations, notches or the like in order to improve the cutting behaviour
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0042—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0068—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw with multiple-threads, e.g. a double thread screws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Drilling Tools (AREA)
  • Golf Clubs (AREA)
  • Dowels (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Forging (AREA)
DK06360031T 2006-07-20 2006-07-20 Træskrue med skæretænder på skruegange og mellemrum i skaftet DK1881209T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06360031A EP1881209B1 (de) 2006-07-20 2006-07-20 Holzschraube mit Schneidzähnen auf dem Gewinde und mit einem Schaft mit Nuten

Publications (1)

Publication Number Publication Date
DK1881209T3 true DK1881209T3 (da) 2009-02-09

Family

ID=37439803

Family Applications (1)

Application Number Title Priority Date Filing Date
DK06360031T DK1881209T3 (da) 2006-07-20 2006-07-20 Træskrue med skæretænder på skruegange og mellemrum i skaftet

Country Status (6)

Country Link
EP (1) EP1881209B1 (de)
AT (1) ATE410607T1 (de)
DE (1) DE602006003091D1 (de)
DK (1) DK1881209T3 (de)
PL (1) PL1881209T3 (de)
SI (1) SI1881209T1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010078520A2 (en) 2008-12-31 2010-07-08 Jimenez, Omar, F. Flexible joint arrangement incorporating flexure members
US8628577B1 (en) 2009-03-19 2014-01-14 Ex Technology, Llc Stable device for intervertebral distraction and fusion
CN102625682B (zh) 2009-07-22 2015-04-01 斯普耐技术有限责任公司 采用同轴螺纹齿轮套机构的椎体撑开与融合装置
US8636746B2 (en) 2009-12-31 2014-01-28 Spinex Tec, Llc Methods and apparatus for insertion of vertebral body distraction and fusion devices
EP2574800A1 (de) * 2011-09-27 2013-04-03 Peak Innovation Limited Schraube
US8940049B1 (en) 2014-04-01 2015-01-27 Ex Technology, Llc Expandable intervertebral cage
US9486328B2 (en) 2014-04-01 2016-11-08 Ex Technology, Llc Expandable intervertebral cage
TWI548817B (zh) * 2014-11-14 2016-09-11 Anti-crack wood screws
BE1023662B1 (nl) 2015-12-08 2017-06-09 Pgb-Asia Limited Verbeterde houtschroef
US9957994B2 (en) 2016-05-25 2018-05-01 Kuo-Tai Hsu Screw
EP3249244B1 (de) * 2016-05-27 2019-02-27 Kuo-Tai Hsu Schraube
DE202016106770U1 (de) 2016-12-06 2016-12-23 Pgb-International Nv Verbesserte Holzschraube
US11378120B2 (en) 2017-05-08 2022-07-05 Partnership Twello B.V. Self-tapping screw
US11234835B2 (en) 2019-03-05 2022-02-01 Octagon Spine Llc Transversely expandable minimally invasive intervertebral cage
US11497622B2 (en) 2019-03-05 2022-11-15 Ex Technology, Llc Transversely expandable minimally invasive intervertebral cage and insertion and extraction device
WO2023055783A1 (en) 2021-09-29 2023-04-06 Ex Technology, Llc Expandable intervertebral cage
US12011365B2 (en) 2022-07-18 2024-06-18 Octagon Spine Llc Transversely expandable minimally invasive inter vertebral cage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29513571U1 (de) * 1995-08-24 1995-12-14 Hsu, Kuo-Tai, Tainan Schraube
US6056491A (en) * 1999-04-23 2000-05-02 Hsu; Kuo-Tai Screw having cutting teeth formed on threads thereof
GB2359603B (en) * 2000-02-24 2003-06-18 Kuo-Tai Hsu A screw having cutting teeth formed on threads thereof
US6789991B2 (en) * 2002-04-23 2004-09-14 Kuo-Tai Hsu Screw

Also Published As

Publication number Publication date
EP1881209B1 (de) 2008-10-08
PL1881209T3 (pl) 2009-02-27
DE602006003091D1 (de) 2008-11-20
SI1881209T1 (sl) 2009-02-28
ATE410607T1 (de) 2008-10-15
EP1881209A1 (de) 2008-01-23

Similar Documents

Publication Publication Date Title
DK1881209T3 (da) Træskrue med skæretænder på skruegange og mellemrum i skaftet
ATE469307T1 (de) Schraube
WO2005102194A3 (en) Double lead bone screw
ATE486528T1 (de) Gerät für chirurgische befestigung
DK1046376T3 (da) Kompressionsskrue til osteosyntese og hjælpeværktöj til dens anvendelse
DE60216511D1 (de) Zur verwendung mit verbundbauholz geeignete deckschrauben
EP1182364A3 (de) Selbstschneidende Schraube für eine Trockenmauer
DE50303923D1 (de) Schraube zur Verwendung bei aus Holz hergestellten Bauteilen
EP1902816A3 (de) Bohr-Schraubendreher für eine Trockenmauer
KR101075832B1 (ko) 스크류 제거장치
ATE462521T1 (de) Bohrwerkzeug mit hartstoffkopf
NO20074469L (no) Spennskrue
DE50205320D1 (de) Bohrer
ATE519954T1 (de) Gebrauch von einem führer-teil auf einem schraubbolzen
DK2150709T3 (da) Spånpladeskrue
DK1635077T3 (da) Fastgöringsindretning med en gevindformende skrue
ATE557189T1 (de) Schraube mit geringem bohrwiderstand
ATE463676T1 (de) Schraube zur verwendung bei verformbaren werkstoffen, wie holz, verbundwerkstoffen, kunststoffen u. dgl.
DK1806508T3 (da) Skrue med undersænket hoved
ATE551535T1 (de) Schraube und ihre verwendung
KR20110006908U (ko) 목공용 나사못
EP1878926A1 (de) Schraube mit einer entfernbaren Bohrspitze-Abschnitt
CN101328922A (zh) 螺丝构造
EP1803945A3 (de) Holzschraube
DE602005022367D1 (de) Blechschraube