GB533191A - Improvements in and relating to self-centring chucks - Google Patents

Improvements in and relating to self-centring chucks

Info

Publication number
GB533191A
GB533191A GB2800239A GB2800239A GB533191A GB 533191 A GB533191 A GB 533191A GB 2800239 A GB2800239 A GB 2800239A GB 2800239 A GB2800239 A GB 2800239A GB 533191 A GB533191 A GB 533191A
Authority
GB
United Kingdom
Prior art keywords
jaws
cage
annulus
sleeve
chucks
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
GB2800239A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2800239A priority Critical patent/GB533191A/en
Publication of GB533191A publication Critical patent/GB533191A/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)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

533,191. Chucks. CRZELLITZER, R. Oct. 16, 1939, No. 28002. [Classes 83 (ii) and 83 (iii)] Bevel closing chucks have a cage 9 interposed between the operating sleeve and the jaws which have a plane bearing surface of large area co-operating with a corresponding surface on the cage. The jaw-bearing member 15 screws with a left-hand thread 3 into the body 1 on which the sleeve 16 has a long bearing relieved at 22. A ring 10 is secured to the body, and a ball race 13 engages an annulus 12 retained by a groove and spring ring 11. The annular end of the member 15 has cruciform slots for the jaws, the branches 6 engaging cross pins 5 in the jaws 4. An annulus 20 carries wires 19 engaging holes 7 in the jaws which are of simple form permitting hardening and grinding. The annulus is retained between the body and the cage. The cage may be made as a casting with slots to facilitate breaking into sections to facilitate machining. The sections may be secured to the sleeve by pins 18.
GB2800239A 1939-10-16 1939-10-16 Improvements in and relating to self-centring chucks Expired GB533191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2800239A GB533191A (en) 1939-10-16 1939-10-16 Improvements in and relating to self-centring chucks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2800239A GB533191A (en) 1939-10-16 1939-10-16 Improvements in and relating to self-centring chucks

Publications (1)

Publication Number Publication Date
GB533191A true GB533191A (en) 1941-02-07

Family

ID=10268691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2800239A Expired GB533191A (en) 1939-10-16 1939-10-16 Improvements in and relating to self-centring chucks

Country Status (1)

Country Link
GB (1) GB533191A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214927A2 (en) * 1985-09-04 1987-03-18 HILTI Aktiengesellschaft Chuck for drilling and chiselling tools
CN110002729A (en) * 2019-05-21 2019-07-12 河北陆源科技有限公司 Bottle-making machine is without the self-centering collet of link-type

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0214927A2 (en) * 1985-09-04 1987-03-18 HILTI Aktiengesellschaft Chuck for drilling and chiselling tools
EP0214927A3 (en) * 1985-09-04 1988-09-14 Hilti Aktiengesellschaft Chuck for drilling and chiselling tools
CN110002729A (en) * 2019-05-21 2019-07-12 河北陆源科技有限公司 Bottle-making machine is without the self-centering collet of link-type
CN110002729B (en) * 2019-05-21 2024-03-19 河北陆源科技有限公司 Non-connecting rod self-centering chuck of bottle making machine

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