CA1134127A - Keyless chuck construction - Google Patents

Keyless chuck construction

Info

Publication number
CA1134127A
CA1134127A CA344,948A CA344948A CA1134127A CA 1134127 A CA1134127 A CA 1134127A CA 344948 A CA344948 A CA 344948A CA 1134127 A CA1134127 A CA 1134127A
Authority
CA
Canada
Prior art keywords
base
collar
jaw
sleeve
chuck
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
CA344,948A
Other languages
English (en)
French (fr)
Inventor
Alex F. Gawron
Syed R. Hasan
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.)
Skil Canada Ltd
Original Assignee
Skil Canada Ltd
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 Skil Canada Ltd filed Critical Skil Canada Ltd
Application granted granted Critical
Publication of CA1134127A publication Critical patent/CA1134127A/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
    • B23B31/1253—Jaws movement actuated by an axially movable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
CA344,948A 1979-02-02 1980-02-01 Keyless chuck construction Expired CA1134127A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US965479A 1979-02-02 1979-02-02
US9,654 1979-02-02

Publications (1)

Publication Number Publication Date
CA1134127A true CA1134127A (en) 1982-10-26

Family

ID=21738961

Family Applications (1)

Application Number Title Priority Date Filing Date
CA344,948A Expired CA1134127A (en) 1979-02-02 1980-02-01 Keyless chuck construction

Country Status (9)

Country Link
JP (1) JPS55144909A (es)
AR (1) AR220813A1 (es)
AU (1) AU537157B2 (es)
CA (1) CA1134127A (es)
DE (1) DE3003703A1 (es)
FR (1) FR2447766A1 (es)
GB (1) GB2041798B (es)
MX (1) MX149872A (es)
SE (1) SE8000819L (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498682A (en) * 1982-11-17 1985-02-12 The Singer Company Free floating actuating sleeve for keyless chuck
US4611960A (en) * 1985-01-25 1986-09-16 The Jacobs Manufacturing Company Tool holder
US4648608A (en) * 1985-02-27 1987-03-10 Black & Decker, Inc. Low-cost, keyless chuck and method of manufacture
DE3507684A1 (de) * 1985-03-05 1986-09-11 Robert Bosch Gmbh, 7000 Stuttgart Spannvorrichtung fuer handwerkzeugmaschinen
US4844488A (en) * 1987-07-16 1989-07-04 Flynn Jerome R Chuck actuator system and method
US4817971A (en) * 1987-07-16 1989-04-04 Flynn Jerome R Chuck actuator device and method
US5135241A (en) * 1991-01-18 1992-08-04 International Business Machines Corporation Non-impact keyless tool chuck sleeve
GB9404312D0 (en) * 1994-03-04 1994-04-20 Vanguard Cutting Tools Chuck
DE29703719U1 (de) * 1996-10-10 1997-04-30 Riha Milan Spannbeckenfutter
US6045141A (en) * 1997-08-06 2000-04-04 Power Tool Holders, Inc. Molded chuck
DE19800998C2 (de) * 1998-01-14 2001-05-17 Roehm Gmbh Bohrfutter mit einem Futterkörper aus Kunststoff
US7080964B2 (en) * 2003-08-26 2006-07-25 Credo Technology Corporation Tool chuck having a light transmitting capability
US7690658B2 (en) * 2004-09-20 2010-04-06 Black & Decker Inc. Tool chuck with power take off feature
US7243923B2 (en) 2005-02-09 2007-07-17 Black & Decker Inc. Centering drill chuck
US20110058356A1 (en) 2009-02-25 2011-03-10 Black & Decker Inc. Power tool with light emitting assembly
US8328381B2 (en) 2009-02-25 2012-12-11 Black & Decker Inc. Light for a power tool and method of illuminating a workpiece
US8317350B2 (en) 2009-02-25 2012-11-27 Black & Decker Inc. Power tool with a light for illuminating a workpiece
US9028088B2 (en) 2010-09-30 2015-05-12 Black & Decker Inc. Lighted power tool
US9328915B2 (en) 2010-09-30 2016-05-03 Black & Decker Inc. Lighted power tool
US9242355B2 (en) 2012-04-17 2016-01-26 Black & Decker Inc. Illuminated power tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR523102A (fr) * 1920-08-27 1921-08-12 Jean Maura Machoires à double cone pour forets coniques et cylindriques
US2309754A (en) * 1939-04-22 1943-02-02 Crzellitzer Robert Self-centering chuck
GB588515A (en) * 1945-02-26 1947-05-27 Neill James & Co Sheffield Ltd Improvements in or relating to self-centring chucks
GB1127474A (en) * 1967-03-22 1968-09-18 Erickson Tool Co Improvements in or relating to chucks
US3610641A (en) * 1969-05-01 1971-10-05 Illinois Tool Works Keyless chuck assembly
DE1957289C3 (de) * 1969-11-14 1981-11-19 Robert Bosch Gmbh, 7000 Stuttgart Spannfutter

Also Published As

Publication number Publication date
GB2041798A (en) 1980-09-17
JPS55144909A (en) 1980-11-12
AR220813A1 (es) 1980-11-28
DE3003703A1 (de) 1980-08-14
AU5519280A (en) 1980-08-07
AU537157B2 (en) 1984-06-14
SE8000819L (sv) 1980-08-03
FR2447766A1 (fr) 1980-08-29
GB2041798B (en) 1983-08-17
MX149872A (es) 1984-01-18

Similar Documents

Publication Publication Date Title
CA1134127A (en) Keyless chuck construction
RU2124967C1 (ru) Патрон для использования с ручным приводом или приводом от двигателя
US6488286B2 (en) Chuck and power driver having improved interface assembly
US6073939A (en) Locking chuck
US5573255A (en) Quick release chuck device for saw blades
US7128324B2 (en) Hammerlock chuck
US5957469A (en) Spring chuck
EP0843607B1 (en) Chuck
MXPA98001087A (es) Dispositivo para sujetar herramientas de trabajo
GB2171341A (en) Low cost keyless chuck and method of manufacture
EP1848559B1 (en) Self-centering drill bit chuck
EP0746438B1 (en) Lever bar keyless chuck
US5829762A (en) Chuck with locking unit
EP1347854A2 (en) Chuck with spring leg dust cover
GB2199776A (en) Self tightening drill chuck
GB1572601A (en) Keys for drill chucks
NL8000902A (nl) Spieloze opspanconstructie.
CA2080266A1 (en) Gripping impact wrench socket

Legal Events

Date Code Title Description
MKEX Expiry