GB831753A - Tool holder - Google Patents

Tool holder

Info

Publication number
GB831753A
GB831753A GB2770457A GB2770457A GB831753A GB 831753 A GB831753 A GB 831753A GB 2770457 A GB2770457 A GB 2770457A GB 2770457 A GB2770457 A GB 2770457A GB 831753 A GB831753 A GB 831753A
Authority
GB
United Kingdom
Prior art keywords
tool
tool holder
aperture
holder
hirst
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
GB2770457A
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.)
TOM EDGERTON CLARKE HIRST
Original Assignee
TOM EDGERTON CLARKE HIRST
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 TOM EDGERTON CLARKE HIRST filed Critical TOM EDGERTON CLARKE HIRST
Priority to GB2770457A priority Critical patent/GB831753A/en
Publication of GB831753A publication Critical patent/GB831753A/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
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers

Abstract

831,753. Tool-holders. HIRST, T. E. C. July 30, 1958 [Sept. 3, 1957], No. 27704/57. Class 83 (3). In a tool-holder 1 the tool 2 is held in an aperture 3 by the deformation of parts B, B1 of the body due to the insertion of a tapered pin 5. The end of aperture 3 may be arcuate to exert a self-centring-action on the tool.
GB2770457A 1957-09-03 1957-09-03 Tool holder Expired GB831753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2770457A GB831753A (en) 1957-09-03 1957-09-03 Tool holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2770457A GB831753A (en) 1957-09-03 1957-09-03 Tool holder

Publications (1)

Publication Number Publication Date
GB831753A true GB831753A (en) 1960-03-30

Family

ID=10263943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2770457A Expired GB831753A (en) 1957-09-03 1957-09-03 Tool holder

Country Status (1)

Country Link
GB (1) GB831753A (en)

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