GB2030485B - Impact drill chucks - Google Patents

Impact drill chucks

Info

Publication number
GB2030485B
GB2030485B GB7929821A GB7929821A GB2030485B GB 2030485 B GB2030485 B GB 2030485B GB 7929821 A GB7929821 A GB 7929821A GB 7929821 A GB7929821 A GB 7929821A GB 2030485 B GB2030485 B GB 2030485B
Authority
GB
United Kingdom
Prior art keywords
impact drill
drill chucks
chucks
impact
drill
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
GB7929821A
Other versions
GB2030485A (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2030485A publication Critical patent/GB2030485A/en
Application granted granted Critical
Publication of GB2030485B publication Critical patent/GB2030485B/en
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
    • B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
    • 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
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/38—Keyless chucks for hand tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
GB7929821A 1978-09-30 1979-08-28 Impact drill chucks Expired GB2030485B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782842783 DE2842783A1 (en) 1978-09-30 1978-09-30 LINING FOR HAND MACHINE TOOLS, ESPECIALLY DRILLING AND / OR BLOCKING HAMMER

Publications (2)

Publication Number Publication Date
GB2030485A GB2030485A (en) 1980-04-10
GB2030485B true GB2030485B (en) 1982-11-03

Family

ID=6051058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7929821A Expired GB2030485B (en) 1978-09-30 1979-08-28 Impact drill chucks

Country Status (3)

Country Link
CH (1) CH639578A5 (en)
DE (1) DE2842783A1 (en)
GB (1) GB2030485B (en)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3118691A1 (en) * 1981-05-12 1982-12-02 Gebrüder Heller GmbH Werkzeugfabrik, 2807 Achim MULTI-JAW CHUCK AND TOOL AND DRILL REPLACEMENT FOR THE MULTI-JAW CHUCK AND METHOD FOR CHIP-FREE SHAPING AT LEAST ONE PART OF THE TOOL
DE3132449C2 (en) * 1981-08-17 1994-10-27 Hilti Ag Tool holder for rotary hammers
DE3241528C2 (en) * 1982-11-10 1986-04-10 Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker Tool chuck for a hammer drill
DE3310146C2 (en) * 1983-03-21 1985-08-14 Hilti Ag, Schaan Drill chucks for hammer drilling operations
DE3310147A1 (en) * 1983-03-21 1984-09-27 Hilti Ag, Schaan DRILL CHUCK FOR PERFORMANCE
DE3310371A1 (en) * 1983-03-22 1984-10-11 Hilti Ag, Schaan HAND DEVICE, LIKE DRILL, DRILL, SCREWDRIVER AND THE LIKE
DE3310372A1 (en) * 1983-03-22 1984-09-27 Hilti Ag, Schaan DRILL CHUCK FOR HAND DEVICES
DE3315661C2 (en) * 1983-03-25 1985-03-28 Günter Horst 7927 Sontheim Röhm Chuck for a hammer drilling tool
DE3416986C2 (en) * 1983-09-27 1985-10-10 Günter Horst 7927 Sontheim Röhm Drill chucks for hammer drilling
DE3339056A1 (en) * 1983-10-28 1985-05-09 Günter Horst 7927 Sontheim Röhm Drilling device for percussion drilling
DE3344999A1 (en) * 1983-10-28 1985-06-20 Günter Horst 7927 Sontheim Röhm Drilling device for percussion drilling
DE3344552A1 (en) * 1983-12-09 1985-06-20 Robert Bosch Gmbh, 7000 Stuttgart TORQUE TRANSMISSION DEVICE
DE3400149C2 (en) * 1984-01-04 1986-10-30 Günter Horst 7927 Sontheim Röhm Drill chucks for hammer drilling
DE3404604A1 (en) * 1984-02-09 1985-08-14 Hilti Ag, Schaan CHUCK FOR DRILLING AND / OR MILLING TOOLS
DE3504917A1 (en) * 1984-02-17 1985-08-22 Robert Bosch Gmbh, 7000 Stuttgart Holder for hammer drills or percussion drilling machines
DE3406668A1 (en) * 1984-02-24 1985-09-12 Günter Horst 7927 Sontheim Röhm DRILL CHUCK FOR DRILLING
DE3409494A1 (en) * 1984-03-15 1985-09-26 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Tool holder for an electropneumatically operated hammer drill
DE3413005C2 (en) * 1984-04-06 1986-04-17 Röhm GmbH, 7927 Sontheim Tool shank with several axially extending grooves
DE3413581C2 (en) * 1984-04-11 1986-08-14 Günter Horst 7927 Sontheim Röhm Drill chuck
DE3415654C2 (en) * 1984-04-27 1986-11-06 Günter Horst 7927 Sontheim Röhm Impact drilling device
DE3416946C1 (en) * 1984-05-08 1985-08-14 Günter Horst 7927 Sontheim Röhm Impact drilling device
DE3416966C2 (en) * 1984-05-08 1986-10-30 Günter Horst 7927 Sontheim Röhm Drill chuck
DE3418881A1 (en) * 1984-05-21 1985-11-21 Hilti Ag DRILL CHUCK FOR HAND DEVICES
DE3422195A1 (en) * 1984-06-15 1985-12-19 Günter Horst 7927 Sontheim Röhm IMPACT DRILLING DEVICE
DE3425736A1 (en) * 1984-07-12 1986-01-16 Metabowerke GmbH & Co, 7440 Nürtingen Drill chuck for percussion drills and/or rotary drills
DE3438595A1 (en) * 1984-10-20 1986-04-24 Günter Horst 7927 Sontheim Röhm JAW CHUCK
DE3443186C2 (en) * 1984-11-27 1993-12-09 Bosch Gmbh Robert Lining for hand machine tools, in particular rotary and / or impact hammers
DE8436752U1 (en) * 1984-12-15 1985-03-21 Röhm, Günter Horst, 7927 Sontheim DRILL CHUCK
DE3500201A1 (en) * 1985-01-05 1986-07-10 Hawera Probst Gmbh + Co, 7980 Ravensburg Chuck for powered hand tools
DE3510711C1 (en) * 1985-03-23 1986-08-21 Günter Horst 7927 Sontheim Röhm Drill chuck, in particular a percussion drill chuck
DE3613264C2 (en) * 1986-01-16 1995-06-01 Hawera Probst Kg Hartmetall Drilling tool for rotating drilling
DE3609339C2 (en) * 1986-03-20 1994-08-25 Bosch Gmbh Robert Drill chuck
DE3624232A1 (en) * 1986-07-18 1988-01-28 Hilti Ag CHUCK FOR TOOLS
DE3639812C1 (en) * 1986-11-21 1988-01-14 Roehm Guenter H Drill chuck with an adapter shaft designed to be received in the tool holder of a hammer drill
DE3729883A1 (en) * 1987-09-05 1989-03-23 Metabowerke Kg DRILL CHUCK
DE4328358A1 (en) * 1993-08-24 1995-03-02 Bosch Gmbh Robert Hand drill, in particular hammer drill
GB9404312D0 (en) * 1994-03-04 1994-04-20 Vanguard Cutting Tools Chuck
CN2579576Y (en) * 2002-08-16 2003-10-15 周文华 Improved hand fastening drill holder
CN2578022Y (en) 2002-08-28 2003-10-08 周文华 Improved hand-operated drill chuck
US7284761B2 (en) * 2005-02-03 2007-10-23 Black & Decker Inc. Bit stop for drill chuck
US8376371B2 (en) * 2008-09-17 2013-02-19 Jacobs Chuck Manufacturing Company Locking chuck jaws
CN102069478B (en) * 2009-11-19 2013-04-17 南京德朔实业有限公司 Electric hammer
US8469250B2 (en) * 2009-11-19 2013-06-25 Chervon Limited Auto hammer
CN102069481B (en) * 2009-11-19 2012-08-22 南京德朔实业有限公司 Powered hammer
CN102114624A (en) * 2009-12-31 2011-07-06 南京德朔实业有限公司 Electric tool
DE102015007938A1 (en) 2015-06-19 2016-12-22 Ludwig Ehrhardt Gmbh Clamping bolt and clamping device with such a clamping bolt

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2551125A1 (en) * 1975-11-14 1977-05-26 Bosch Gmbh Robert DEVICE FOR TORQUE TRANSMISSION
DE2618596C2 (en) * 1976-04-28 1984-05-17 Robert Bosch Gmbh, 7000 Stuttgart Tool holder
DE2640175A1 (en) * 1976-09-07 1978-03-09 Ralph L Steinbach Drill with non slip parallel shank - has two diametrically opposed wings contacting two jaws of standard three jaw chuck

Also Published As

Publication number Publication date
CH639578A5 (en) 1983-11-30
GB2030485A (en) 1980-04-10
DE2842783C2 (en) 1989-08-17
DE2842783A1 (en) 1980-04-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee