IT8552802V0 - Mandrino portapunta per la perforazione a percussione - Google Patents

Mandrino portapunta per la perforazione a percussione

Info

Publication number
IT8552802V0
IT8552802V0 IT8552802U IT5280285U IT8552802V0 IT 8552802 V0 IT8552802 V0 IT 8552802V0 IT 8552802 U IT8552802 U IT 8552802U IT 5280285 U IT5280285 U IT 5280285U IT 8552802 V0 IT8552802 V0 IT 8552802V0
Authority
IT
Italy
Prior art keywords
spindle
percussion
perforation
holder
spindle holder
Prior art date
Application number
IT8552802U
Other languages
English (en)
Inventor
Gunter Horst Rohm
Original Assignee
Roehm Guenter H
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 Roehm Guenter H filed Critical Roehm Guenter H
Publication of IT8552802V0 publication Critical patent/IT8552802V0/it

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
IT8552802U 1984-01-04 1985-01-03 Mandrino portapunta per la perforazione a percussione IT8552802V0 (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT8552802V0 true IT8552802V0 (it) 1985-01-03

Family

ID=6224333

Family Applications (2)

Application Number Title Priority Date Filing Date
IT67004/85A IT1182335B (it) 1984-01-04 1985-01-03 Mandrino portapunta per la perforazione a percussione
IT8552802U IT8552802V0 (it) 1984-01-04 1985-01-03 Mandrino portapunta per la perforazione a percussione

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT67004/85A IT1182335B (it) 1984-01-04 1985-01-03 Mandrino portapunta per la perforazione a percussione

Country Status (6)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3406668A1 (de) * 1984-02-24 1985-09-12 Günter Horst 7927 Sontheim Röhm Bohrfutter zum schlagbohren
DE3920075C1 (it) * 1989-06-20 1991-01-03 Guenter Horst 7927 Sontheim De Roehm
DE4411524A1 (de) * 1994-04-02 1995-10-05 Roehm Guenter H Bohrfutter
DE4411523A1 (de) * 1994-04-02 1995-10-05 Roehm Guenter H Bohreinrichtung aus einer Bohrmaschine und einem 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
BE564290A (it) * 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
JPS60155304A (ja) 1985-08-15
DE3400149C2 (de) 1986-10-30
IT8567004A1 (it) 1986-07-03
DE3400149A1 (de) 1985-07-18
GB8432128D0 (en) 1985-01-30
FR2557484A1 (fr) 1985-07-05
IT8567004A0 (it) 1985-01-03
JPH042363B2 (it) 1992-01-17
IT1182335B (it) 1987-10-05
US4607855A (en) 1986-08-26
FR2557484B1 (fr) 1988-05-20
GB2152408B (en) 1987-02-18
GB2152408A (en) 1985-08-07

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