GB1511784A - Torsion tool - Google Patents

Torsion tool

Info

Publication number
GB1511784A
GB1511784A GB3701976A GB3701976A GB1511784A GB 1511784 A GB1511784 A GB 1511784A GB 3701976 A GB3701976 A GB 3701976A GB 3701976 A GB3701976 A GB 3701976A GB 1511784 A GB1511784 A GB 1511784A
Authority
GB
United Kingdom
Prior art keywords
torsion tool
torsion
tool
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
GB3701976A
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
Priority to US05/545,981 priority Critical patent/US3982846A/en
Priority to FR7626641A priority patent/FR2363391A1/en
Application filed by Individual filed Critical Individual
Priority to GB3701976A priority patent/GB1511784A/en
Priority to BE170885A priority patent/BE846511A/en
Publication of GB1511784A publication Critical patent/GB1511784A/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
    • B23B31/005—Cylindrical shanks of tools
    • 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
    • B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/02—Features of shanks of tools not relating to the operation performed by the tool
    • B23B2231/028—Lugs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB3701976A 1973-12-05 1976-09-07 Torsion tool Expired GB1511784A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US05/545,981 US3982846A (en) 1973-12-05 1975-01-31 Tool device
FR7626641A FR2363391A1 (en) 1973-12-05 1976-09-03 Drill with non slip parallel shank - has two diametrically opposed wings contacting two jaws of standard three jaw chuck
GB3701976A GB1511784A (en) 1976-09-07 1976-09-07 Torsion tool
BE170885A BE846511A (en) 1973-12-05 1976-09-23 TOOL HOLDER EQUIPPED WITH A TORSIONAL TOOL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3701976A GB1511784A (en) 1976-09-07 1976-09-07 Torsion tool

Publications (1)

Publication Number Publication Date
GB1511784A true GB1511784A (en) 1978-05-24

Family

ID=10393076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3701976A Expired GB1511784A (en) 1973-12-05 1976-09-07 Torsion tool

Country Status (1)

Country Link
GB (1) GB1511784A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee