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GB731827A - Improvements in or relating to chucks - Google Patents

Improvements in or relating to chucks

Info

Publication number
GB731827A
GB731827A GB13056/52A GB1305652A GB731827A GB 731827 A GB731827 A GB 731827A GB 13056/52 A GB13056/52 A GB 13056/52A GB 1305652 A GB1305652 A GB 1305652A GB 731827 A GB731827 A GB 731827A
Authority
GB
United Kingdom
Prior art keywords
ring
chucks
jaws
sides
coupling
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
GB13056/52A
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.)
HERMANN GEORG BRENNER
Original Assignee
HERMANN GEORG BRENNER
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 HERMANN GEORG BRENNER filed Critical HERMANN GEORG BRENNER
Publication of GB731827A publication Critical patent/GB731827A/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
    • B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
    • B23B31/16237—Details of the jaws

Landscapes

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

Abstract

731,827. Chucks. BRENNER, H. G. May 22, 1952 [June 7, 1951], No. 13056/52. Class 83 (3). A chuck body a has slots b for jaws s which are moved radially by an axially-movable ring c through the engagement of inclined teeth h on one or both sides of grooves v in the ring with inclined teeth g on the sides of the jaws. The ring is moved axially either by a power-operated push-pull rod connected to it by a detachable spider coupling or, when the coupling is detached, by a worm wheel d in screwed engagement with it and rotated by a worm e driven by a hand key.
GB13056/52A 1951-06-07 1952-05-22 Improvements in or relating to chucks Expired GB731827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE306117X 1951-06-07

Publications (1)

Publication Number Publication Date
GB731827A true GB731827A (en) 1955-06-15

Family

ID=6121028

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13056/52A Expired GB731827A (en) 1951-06-07 1952-05-22 Improvements in or relating to chucks

Country Status (2)

Country Link
CH (1) CH306117A (en)
GB (1) GB731827A (en)

Also Published As

Publication number Publication date
CH306117A (en) 1955-03-31

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