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GB610368A - Chuck mechanism for holding bars and the like - Google Patents

Chuck mechanism for holding bars and the like

Info

Publication number
GB610368A
GB610368A GB9975/46A GB997546A GB610368A GB 610368 A GB610368 A GB 610368A GB 9975/46 A GB9975/46 A GB 9975/46A GB 997546 A GB997546 A GB 997546A GB 610368 A GB610368 A GB 610368A
Authority
GB
United Kingdom
Prior art keywords
sleeve
chuck
spindle
connection
tube
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
GB9975/46A
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.)
ERNEST WILLIAM TIPPLE
HERBERT Ltd A
Alfred Herbert Ltd
Original Assignee
ERNEST WILLIAM TIPPLE
HERBERT Ltd A
Alfred Herbert 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 ERNEST WILLIAM TIPPLE, HERBERT Ltd A, Alfred Herbert Ltd filed Critical ERNEST WILLIAM TIPPLE
Priority to GB9975/46A priority Critical patent/GB610368A/en
Publication of GB610368A publication Critical patent/GB610368A/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
    • B23B31/16—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
    • 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
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/207—Characterized by features relating primarily to remote control of the gripping means using mechanical transmission through the spindle
    • B23B31/2073—Axially fixed cam, moving jaws
    • 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

610,368. Chucks &c. HERBERT, Ltd., A., LLOYD, A. H., and TIPPLE, E. W. April 1, 1946, No. 9975. [Class 83 (iii)] A mechanism for the control of a chuck &c. comprises an axially-movable tube 13 which extends within the spindle bore and has a driving and sliding connection 23 therein, the tube end remote from the chuck rotatively carrying a collar 12 which is axially fast thereon and has a screw-threaded connection 17 of a relatively fine pitch with the spindle and one of relatively coarse pitch with an actuating sleeve 20 having a sliding and driving connection 21 with the spindle. The coarse pitch thread connection is made by diametrically-opposite projections 18 on the collar 12 engaging corresponding slots 19 in the sleeve 20. The sleeve 20 is operated by means of a concentric ring 24 integral with a hub 25 slidably mounted on a fixed shaft 26, the hub being formed on the side remote from the ring with rack teeth driven by a pinion. The tube 13 may be adapted to operate a sleeve for closing a bevelclosing chuck or levers for closing jaws. Specifications 20454/09, [Class 83 (iii)], and 607,420 are referred to.
GB9975/46A 1946-04-01 1946-04-01 Chuck mechanism for holding bars and the like Expired GB610368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9975/46A GB610368A (en) 1946-04-01 1946-04-01 Chuck mechanism for holding bars and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9975/46A GB610368A (en) 1946-04-01 1946-04-01 Chuck mechanism for holding bars and the like

Publications (1)

Publication Number Publication Date
GB610368A true GB610368A (en) 1948-10-14

Family

ID=9882223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9975/46A Expired GB610368A (en) 1946-04-01 1946-04-01 Chuck mechanism for holding bars and the like

Country Status (1)

Country Link
GB (1) GB610368A (en)

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