ES430212A1 - Chuck - Google Patents

Chuck

Info

Publication number
ES430212A1
ES430212A1 ES430212A ES430212A ES430212A1 ES 430212 A1 ES430212 A1 ES 430212A1 ES 430212 A ES430212 A ES 430212A ES 430212 A ES430212 A ES 430212A ES 430212 A1 ES430212 A1 ES 430212A1
Authority
ES
Spain
Prior art keywords
clamping
axis
sliding tracks
chuck
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
ES430212A
Other languages
Spanish (es)
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 ES430212A1 publication Critical patent/ES430212A1/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
    • B23B31/123—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
    • 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
    • B23B31/1253—Jaws movement actuated by an axially movable member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/078—Hand tools used to operate chucks or to assemble, adjust or disassemble tools or equipment used for turning, boring or drilling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/088—Indication scales

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Basic Packing Technique (AREA)
  • Clamps And Clips (AREA)
  • Turning (AREA)

Abstract

Improvements in clamping mandrels, preferably used under strong shock and percussion requirements in manual machine tools, of the type that has the least two, preferably three claws that move on sliding tracks arranged at an acute angle to each other, and symmetrical to the axis of the clamping chuck, which are moved towards each other on the sliding tracks by an axially movable clamping bush, preferably through an elastic element, such as a plate spring, characterized in that each claw has a radially open slot in which for forced drag, an annular rib of the clamping sleeve disposed concentric to the axis of the clamping mandrel is inserted. (Machine-translation by Google Translate, not legally binding)
ES430212A 1973-09-20 1974-09-19 Chuck Expired ES430212A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2347364A DE2347364C3 (en) 1973-09-20 1973-09-20 Chuck

Publications (1)

Publication Number Publication Date
ES430212A1 true ES430212A1 (en) 1977-02-16

Family

ID=5893171

Family Applications (1)

Application Number Title Priority Date Filing Date
ES430212A Expired ES430212A1 (en) 1973-09-20 1974-09-19 Chuck

Country Status (10)

Country Link
JP (1) JPS5726881B2 (en)
BR (1) BR7407792D0 (en)
CH (1) CH581519A5 (en)
DE (1) DE2347364C3 (en)
ES (1) ES430212A1 (en)
FR (1) FR2244592A1 (en)
GB (1) GB1477021A (en)
IT (1) IT1022091B (en)
NL (1) NL7412413A (en)
SE (1) SE7411803L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853045C2 (en) * 1978-12-08 1986-11-13 Günter Horst 7927 Sontheim Röhm Drill chuck
DE3014019A1 (en) * 1980-04-11 1981-10-15 Erich 7443 Frickenhausen Wezel QUICK CHUCK
JPS5918475U (en) * 1982-07-26 1984-02-04 松下電器産業株式会社 cabinet
JPS5974625U (en) * 1982-11-11 1984-05-21 アルプス電気株式会社 push button switch
DE3528851A1 (en) * 1985-08-12 1987-02-19 Flier Gustav Drill chuck with means of indicating the aperture of the chuck jaws
FR2589095A1 (en) * 1985-10-25 1987-04-30 Bernard Francis Electrical or stationary drill, which automatically dispenses drill bits, and indicates the cross-section of the drill bits
KR880701158A (en) * 1986-06-17 1988-07-25 에스. 콜벵 데이비드 Control socket with diffraction adjuster
DE3809316C1 (en) * 1988-03-19 1989-05-24 Roehm, Guenter Horst, 7927 Sontheim, De
JPH0711501Y2 (en) * 1989-07-24 1995-03-15 株式会社東芝 Plastic housing
ES2043213T3 (en) * 1989-12-08 1993-12-16 Roehm Guenter H CHUCK.
DK130593D0 (en) * 1993-11-19 1993-11-19 Joran Bor A S DRILL SETUP SYSTEM
US6834864B2 (en) * 2001-10-24 2004-12-28 Power Tool Holders Incorporated Chuck having quick change mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB234069A (en) * 1924-05-19 1925-11-26 Flexo-Industrie Gesellschaft M.B.H.
FR733099A (en) * 1932-02-05 1932-09-30 Metallurg Du Rhin S A Soc Quick-release chuck for bits, reamers, milling cutters, etc.
US1985586A (en) * 1933-05-31 1934-12-25 Jacobs Mfg Co Drill chuck
US2704011A (en) * 1950-07-10 1955-03-15 Frauenberger Ernest Harold Adjustable cutting head and work support
DE1957289C3 (en) * 1969-11-14 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Chuck
JPS4843945U (en) * 1971-09-28 1973-06-08

Also Published As

Publication number Publication date
FR2244592A1 (en) 1975-04-18
JPS5056671A (en) 1975-05-17
DE2347364A1 (en) 1975-04-10
CH581519A5 (en) 1976-11-15
GB1477021A (en) 1977-06-22
SE7411803L (en) 1975-03-21
JPS5726881B2 (en) 1982-06-07
IT1022091B (en) 1978-03-20
DE2347364B2 (en) 1980-12-04
BR7407792D0 (en) 1975-09-16
NL7412413A (en) 1975-03-24
DE2347364C3 (en) 1981-09-17

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