GB996557A - Improvements in and relating to chucks - Google Patents

Improvements in and relating to chucks

Info

Publication number
GB996557A
GB996557A GB1345763A GB1345763A GB996557A GB 996557 A GB996557 A GB 996557A GB 1345763 A GB1345763 A GB 1345763A GB 1345763 A GB1345763 A GB 1345763A GB 996557 A GB996557 A GB 996557A
Authority
GB
United Kingdom
Prior art keywords
jaws
bush
spring steel
screwed
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
GB1345763A
Inventor
Albert Edward Oliver
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.)
Stanley Works Ltd
Original Assignee
Stanley Works 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 Stanley Works Ltd filed Critical Stanley Works Ltd
Priority to GB1345763A priority Critical patent/GB996557A/en
Priority to DK161564A priority patent/DK109422C/en
Priority to NL6403578A priority patent/NL6403578A/xx
Priority to DE19641477777 priority patent/DE1477777A1/en
Priority to BE646142D priority patent/BE646142A/xx
Priority to CH421864A priority patent/CH430378A/en
Priority to FR969787A priority patent/FR1389928A/en
Publication of GB996557A publication Critical patent/GB996557A/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

Landscapes

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

Abstract

996,557. Machine tool details. STANLEY WORKS (GREAT BRITAIN) Ltd. March 23, 1964 [April 4, 1963], No. 13457/63. Headings B3B and B3C. A brace chuck comprises an externally screwed member 1, a serrated steel bush 8 driven into member 1, slots 9 in the bush for locating jaws 2, and a hollow shell 3 screwed on to member 1 for contracting the jaws. Bush 8 has a tapered slot 10 for an auger bit, and the jaws are made from spring steel. In a modification, Fig. 3, the jaws are formed by a gripping portion 20b, which may be of powdered or sintered metal, and a spring steel leg 20a secured thereto by an aluminium rivet 21.
GB1345763A 1963-04-04 1963-04-04 Improvements in and relating to chucks Expired GB996557A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1345763A GB996557A (en) 1963-04-04 1963-04-04 Improvements in and relating to chucks
DK161564A DK109422C (en) 1963-04-04 1964-04-01 Clamping cartridge.
NL6403578A NL6403578A (en) 1963-04-04 1964-04-03
DE19641477777 DE1477777A1 (en) 1963-04-04 1964-04-03 Chuck
BE646142D BE646142A (en) 1963-04-04 1964-04-03
CH421864A CH430378A (en) 1963-04-04 1964-04-03 Chuck
FR969787A FR1389928A (en) 1963-04-04 1964-04-04 Improvements relating to chucks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1345763A GB996557A (en) 1963-04-04 1963-04-04 Improvements in and relating to chucks

Publications (1)

Publication Number Publication Date
GB996557A true GB996557A (en) 1965-06-30

Family

ID=10023324

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1345763A Expired GB996557A (en) 1963-04-04 1963-04-04 Improvements in and relating to chucks

Country Status (6)

Country Link
BE (1) BE646142A (en)
CH (1) CH430378A (en)
DE (1) DE1477777A1 (en)
DK (1) DK109422C (en)
GB (1) GB996557A (en)
NL (1) NL6403578A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062574A (en) * 1998-08-05 2000-05-16 Yorde; Rick Tool bit holder
US6155576A (en) * 1999-03-23 2000-12-05 Applied Innovation & Manufacturing Ltd. Rotary power tool with expanded collet range
US6508475B1 (en) 2001-10-31 2003-01-21 Hudson Precision Products Co. Holding apparatus with improved retention ability and method of holding a tool
EP3202516A4 (en) * 2014-09-29 2018-07-11 NTN Corporation Chuck structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215871A (en) * 1979-03-05 1980-08-05 Vargus Ltd. Hand held collet

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062574A (en) * 1998-08-05 2000-05-16 Yorde; Rick Tool bit holder
US6155576A (en) * 1999-03-23 2000-12-05 Applied Innovation & Manufacturing Ltd. Rotary power tool with expanded collet range
US6508475B1 (en) 2001-10-31 2003-01-21 Hudson Precision Products Co. Holding apparatus with improved retention ability and method of holding a tool
EP3202516A4 (en) * 2014-09-29 2018-07-11 NTN Corporation Chuck structure

Also Published As

Publication number Publication date
NL6403578A (en) 1964-10-05
DK109422C (en) 1968-04-22
CH430378A (en) 1967-02-15
DE1477777A1 (en) 1969-05-08
BE646142A (en) 1964-07-31

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