GB105887A - - Google Patents

Info

Publication number
GB105887A
GB105887A GB105887DA GB105887A GB 105887 A GB105887 A GB 105887A GB 105887D A GB105887D A GB 105887DA GB 105887 A GB105887 A GB 105887A
Authority
GB
United Kingdom
Prior art keywords
spindle
lees
jaws
chuck
lever
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.)
Active
Application number
Publication of GB105887A publication Critical patent/GB105887A/en
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • B23B31/10Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201Characterized by features relating primarily to remote control of the gripping means
    • B23B31/202Details of the jaws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • B23B31/10Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201Characterized by features relating primarily to remote control of the gripping means
    • B23B31/207Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
    • B23B31/2072Axially moving cam, fixed jaws
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B31/00Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02Chucks
    • B23B31/10Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/16Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16195Jaws movement actuated by levers moved by a coaxial control rod
    • B23B31/16229Jaws movement actuated by levers moved by a coaxial control rod using mechanical transmission through the spindle

Abstract

105,887. Lees, R., Lees, W., and Shore, B. Jan. 27, 1917. Chucks.-A hollow spindle toggle-operated chuck has jaws in the form of spring plungers d, Figs. 1 and 6, moving radially by direct engagement with toggles b that have abutments e and are guided between lugs h. Arms a engage with a sliding sleeve E. limited in throw by a screw stop u carried by the fast pulley. The chuck may be fitted with a split collet for gripping small stock, jaws r dealing with larger work not passing through the spindle. Specifications 14123/87; 25959/98 and 23433/03 are referred to. The sleeve E forms the front journal of the lathe spindle and a ball thrust bearing is provided at j. The hand-lever n, Fig. 2, carries a pin p, near its fulcrum, engaging the yoke lever l pivoted m.
GB105887D Active GB105887A (en)

Publications (1)

Publication Number Publication Date
GB105887A true GB105887A (en)

Family

ID=1700695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB105887D Active GB105887A (en)

Country Status (1)

Country Link
GB (1) GB105887A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20110121A1 (en) * 2011-09-07 2013-03-08 Utensilpava Affilatura Di Pavanelli Raffaele TOOL CHUCK

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBS20110121A1 (en) * 2011-09-07 2013-03-08 Utensilpava Affilatura Di Pavanelli Raffaele TOOL CHUCK
EP2567767A1 (en) 2011-09-07 2013-03-13 UTENSILPAVA AFFILATURA di Pavanelli Raffaele Tool spindle

Similar Documents

Publication Publication Date Title
US3926447A (en) Collet-type work holder
GB105887A (en)
US3095205A (en) Chuck
GB683981A (en) Improvements in chucks
US3744809A (en) Heavy duty collet operated chuck
US2998259A (en) Collet and chuck therefor
GB614682A (en) Automatic driving device or chuck for machine tools
US2462465A (en) Chuck for lathes and the like machine tools
US2462936A (en) Gripping device for the bar in turret lathes
US2410344A (en) Collet chuck
GB689646A (en) Improvements in or relating to operating mechanism for chucks
GB727211A (en) Chuck for machine tools
US2585510A (en) Double grip collet-type chuck
GB813046A (en) Improvements in or relating to work steadies for automatic lathes
GB524502A (en) Improvements in mechanism for feeding work pieces through the hollow spindles of grinding and other machines
GB616452A (en) Chuck for automatic lathes
US2683607A (en) Bar chuck
GB540663A (en) Improvements relating to collets
GB785916A (en) Improvements in or relating to chucks
GB437388A (en) Improvements in chucks or tool-holders for drilling machines, lathes and the like
GB590448A (en) Improvements relating to collet chucks
GB252851A (en) Improvements in work-chucking devices for lathes or other machine tools
GB233170A (en) Clamping contrivance for use in connection with machines for cutting-off pipes
GB445075A (en) Chuck or collet operating means for the hollow spindles of lathes and like machines
GB709060A (en) Improvements relating to bar chucks