GB1131092A - Chuck - Google Patents

Chuck

Info

Publication number
GB1131092A
GB1131092A GB2572766A GB2572766A GB1131092A GB 1131092 A GB1131092 A GB 1131092A GB 2572766 A GB2572766 A GB 2572766A GB 2572766 A GB2572766 A GB 2572766A GB 1131092 A GB1131092 A GB 1131092A
Authority
GB
United Kingdom
Prior art keywords
jaws
axial movement
float
component
draw rod
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
GB2572766A
Inventor
Frank Hubert Stanley
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.)
Federal Mogul Coventry Ltd
Original Assignee
Brico Engineering 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 Brico Engineering Ltd filed Critical Brico Engineering Ltd
Priority to GB2572766A priority Critical patent/GB1131092A/en
Publication of GB1131092A publication Critical patent/GB1131092A/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
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
    • 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
    • B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
    • B23B31/16195—Jaws movement actuated by levers moved by a coaxial control rod
    • B23B31/16229—Jaws movement actuated by levers moved by a coaxial control rod using mechanical transmission through the spindle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

1,131,092. Chucks. BRICO ENG. CO. Ltd. 13 July, 1967 [9 June, 1966], No. 25727/66. Heading B3B. A chuck which is especially adapted for gripping thin-walled tubular components is provided with a set (e.g. three) of outer jaws 24 and a corresponding set of inner jaws 25 adapted to engage the outer and inner surfaces of a component 36, the inner jaws being movable radially by axial movement of a conical member 27, the member 27 being free to float in radial directions to accommodate any eccentricity between the outer and inner surfaces of the component 36. A shank portion 28 of the member 27 is mounted within a bush 35 of rubber or like deformable material to provide the desired degree of float. Axial movement of a draw rod 8 causes operation of the inner jaws and allows axial movement, under pressure of a spring 29, of a member 31 carrying cams 32 which pivot levers 33 to operate the outer jaws. In an alternative embodiment (Fig. 1, not shown) axial movement of a draw rod allows the inner jaw operating member to be moved under spring pressure.
GB2572766A 1966-06-09 1966-06-09 Chuck Expired GB1131092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2572766A GB1131092A (en) 1966-06-09 1966-06-09 Chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2572766A GB1131092A (en) 1966-06-09 1966-06-09 Chuck

Publications (1)

Publication Number Publication Date
GB1131092A true GB1131092A (en) 1968-10-23

Family

ID=10232312

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2572766A Expired GB1131092A (en) 1966-06-09 1966-06-09 Chuck

Country Status (1)

Country Link
GB (1) GB1131092A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012675A (en) * 1973-06-07 1975-02-08
FR2475956A1 (en) * 1980-02-19 1981-08-21 Tobler Sa EXPANDABLE CHUCK
FR2518444A1 (en) * 1981-12-21 1983-06-24 Virax Sa Radially expandable insert for gripping small bore pipe - uses slidable jaws mounted on cone and secured by spring loaded screw jack
FR2680328A1 (en) * 1991-08-12 1993-02-19 Gorse Equip Machines Outils G VERSATILE TIGHTENING CHUCK FOR MACHINE TOOL.
CN107877419A (en) * 2017-12-10 2018-04-06 无锡特恒科技有限公司 Quick clip steel ball tension mechanism
WO2019036734A1 (en) * 2017-08-25 2019-02-28 Friedrich Moser Device for clamping a workpiece

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012675A (en) * 1973-06-07 1975-02-08
FR2475956A1 (en) * 1980-02-19 1981-08-21 Tobler Sa EXPANDABLE CHUCK
EP0034528B1 (en) * 1980-02-19 1984-05-09 TOBLER S.A. MECANIQUE de PRECISION FRANCO-SUISSE Expanding mandrel
FR2518444A1 (en) * 1981-12-21 1983-06-24 Virax Sa Radially expandable insert for gripping small bore pipe - uses slidable jaws mounted on cone and secured by spring loaded screw jack
FR2680328A1 (en) * 1991-08-12 1993-02-19 Gorse Equip Machines Outils G VERSATILE TIGHTENING CHUCK FOR MACHINE TOOL.
EP0530116A1 (en) * 1991-08-12 1993-03-03 Gerard Gorse Equipements De Machines-Outils S.A. Polyvalent chuck for machine tool
US5340130A (en) * 1991-08-12 1994-08-23 Gerard Gorse Equipements De Machines-Outils S.A. Polyvalent clamp chuck for machine tools
WO2019036734A1 (en) * 2017-08-25 2019-02-28 Friedrich Moser Device for clamping a workpiece
US11440104B2 (en) 2017-08-25 2022-09-13 Most Technik Gmbh Device for clamping a workpiece
CN107877419A (en) * 2017-12-10 2018-04-06 无锡特恒科技有限公司 Quick clip steel ball tension mechanism

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