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FR2557484B1 - Mandrin de serrage pour le percage a percussion - Google Patents

Mandrin de serrage pour le percage a percussion

Info

Publication number
FR2557484B1
FR2557484B1 FR8417393A FR8417393A FR2557484B1 FR 2557484 B1 FR2557484 B1 FR 2557484B1 FR 8417393 A FR8417393 A FR 8417393A FR 8417393 A FR8417393 A FR 8417393A FR 2557484 B1 FR2557484 B1 FR 2557484B1
Authority
FR
France
Prior art keywords
percussion drilling
tightening chuck
chuck
tightening
percussion
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR8417393A
Other languages
English (en)
Other versions
FR2557484A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2557484A1 publication Critical patent/FR2557484A1/fr
Application granted granted Critical
Publication of FR2557484B1 publication Critical patent/FR2557484B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/123—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis with locking arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/001—Protection against entering of chips or dust
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y10T279/17623—Threaded sleeve and jaw
    • Y10T279/17632—Conical sleeve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/32—Means to prevent jaw loosening
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/34—Accessory or component
    • Y10T279/3493—Protection means; e.g., cover, seal, overstress prevention, air blast

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
FR8417393A 1984-01-04 1984-11-14 Mandrin de serrage pour le percage a percussion Expired FR2557484B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3400149A DE3400149C2 (de) 1984-01-04 1984-01-04 Bohrfutter zum Schlagbohren

Publications (2)

Publication Number Publication Date
FR2557484A1 FR2557484A1 (fr) 1985-07-05
FR2557484B1 true FR2557484B1 (fr) 1988-05-20

Family

ID=6224333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8417393A Expired FR2557484B1 (fr) 1984-01-04 1984-11-14 Mandrin de serrage pour le percage a percussion

Country Status (6)

Country Link
US (1) US4607855A (fr)
JP (1) JPS60155304A (fr)
DE (1) DE3400149C2 (fr)
FR (1) FR2557484B1 (fr)
GB (1) GB2152408B (fr)
IT (2) IT1182335B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406668C2 (de) * 1984-02-24 1987-04-30 Günter Horst 7927 Sontheim Röhm Bohrfutter zum Schlagbohren
DE3920075C1 (fr) * 1989-06-20 1991-01-03 Guenter Horst 7927 Sontheim De Roehm
DE4411523A1 (de) * 1994-04-02 1995-10-05 Roehm Guenter H Bohreinrichtung aus einer Bohrmaschine und einem Bohrfutter
DE4411524A1 (de) * 1994-04-02 1995-10-05 Roehm Guenter H Bohrfutter
US5908076A (en) * 1997-01-10 1999-06-01 Power Tool Holders Incorporated Impact tool driver
US5992538A (en) * 1997-08-08 1999-11-30 Power Tool Holders Incorporated Impact tool driver
GB2333253B (en) * 1998-01-14 2002-10-09 Roehm Gmbh Drilling apparatus
DE19829251B4 (de) * 1998-01-14 2008-05-21 Röhm Gmbh Bohrvorrichtung
US6073939A (en) * 1998-06-05 2000-06-13 Power Tool Holders Incorporated Locking chuck
US6196554B1 (en) 1998-12-15 2001-03-06 Power Tool Holders Incorporated Locking chuck
CN2715890Y (zh) * 2004-08-03 2005-08-10 山东威达机械股份有限公司 带响自锁式钻夹头
CN101142047B (zh) * 2005-03-19 2011-06-08 罗姆股份有限公司 钻卡头
US7837200B2 (en) * 2005-07-01 2010-11-23 Jacobs Chuck Manufacturing Company Chuck
JP2007050454A (ja) * 2005-08-12 2007-03-01 Hitachi Koki Co Ltd インパクト工具
US7455303B2 (en) * 2005-09-02 2008-11-25 The Jacobs Chuck Manufacturing Company Chuck with internal nut
US20090200758A1 (en) * 2008-02-07 2009-08-13 Chin Hung Lam Auto Locking Chuck
US8777232B2 (en) 2009-07-29 2014-07-15 Jacobs Chuck Manufacturing Company Self-tightening chuck with a radial lock
DE102010030433A1 (de) * 2010-06-23 2011-12-29 Robert Bosch Gmbh Handwerkzeugmaschine mit einem Schlagwerk
US8616561B2 (en) * 2012-04-10 2013-12-31 Apex Brands, Inc. Locking chuck
US10641051B1 (en) * 2016-09-07 2020-05-05 Dandelion Energy, Inc. Systems and methods for coupling and decoupling drill heads for ground loop preparation for geothermal applications

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1361571A (en) * 1919-04-12 1920-12-07 Walter H Foster Chuck for staybolt and other machines
NL224318A (fr) * 1957-02-05
DE7222008U (de) * 1972-06-13 1972-09-14 Roehm G Selbstspannendes Bohrfutter
GB1441123A (en) * 1973-04-11 1976-06-30 Jacobs Mfg Co Drill chucks and their method of assembly
DE2806796C2 (de) * 1978-02-17 1986-04-03 Günter Horst 7927 Sontheim Röhm Bohrfutter
DE2842783A1 (de) * 1978-09-30 1980-04-10 Bosch Gmbh Robert Futter fuer handwerkzeugmaschinen, insbesondere bohr- und/oder schlaghaemmer
DE2847927C2 (de) * 1978-11-04 1986-10-16 Günter Horst 7927 Sontheim Röhm Spannfutter, insbesondere Bohrfutter
JPS5627705A (en) * 1979-08-14 1981-03-18 Sanshin Ind Co Ltd Device for cleaning chuck claw of machine tool by air
US4413689A (en) * 1982-06-01 1983-11-08 Ingersoll-Rand Co. Plural-part earth bit, and an improved bit head therefor

Also Published As

Publication number Publication date
JPH042363B2 (fr) 1992-01-17
JPS60155304A (ja) 1985-08-15
GB8432128D0 (en) 1985-01-30
IT8567004A0 (it) 1985-01-03
DE3400149A1 (de) 1985-07-18
IT8552802V0 (it) 1985-01-03
IT1182335B (it) 1987-10-05
DE3400149C2 (de) 1986-10-30
US4607855A (en) 1986-08-26
IT8567004A1 (it) 1986-07-03
FR2557484A1 (fr) 1985-07-05
GB2152408A (en) 1985-08-07
GB2152408B (en) 1987-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse