GB588236A - Improvements connected with tools for extracting studs and the like - Google Patents

Improvements connected with tools for extracting studs and the like

Info

Publication number
GB588236A
GB588236A GB3292845A GB3292845A GB588236A GB 588236 A GB588236 A GB 588236A GB 3292845 A GB3292845 A GB 3292845A GB 3292845 A GB3292845 A GB 3292845A GB 588236 A GB588236 A GB 588236A
Authority
GB
United Kingdom
Prior art keywords
studs
tools
extracting
improvements connected
stud
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
GB3292845A
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.)
TERENCE REGINALD CHRISTOPHER
Original Assignee
TERENCE REGINALD CHRISTOPHER
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 TERENCE REGINALD CHRISTOPHER filed Critical TERENCE REGINALD CHRISTOPHER
Priority to GB3292845A priority Critical patent/GB588236A/en
Publication of GB588236A publication Critical patent/GB588236A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B13/00—Spanners; Wrenches
    • B25B13/48—Spanners; Wrenches for special purposes
    • B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
    • B25B13/5008—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects
    • B25B13/5016—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe
    • B25B13/5075—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes for operating on pipes or cylindrical objects by externally gripping the pipe using jaws moving along radial cams or by excentric disks in a cage structure at least partially surrounding the pipe
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/08—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation
    • B25B23/10—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means
    • B25B23/103—Arrangements for handling screws or nuts for holding or positioning screw or nut prior to or during its rotation using mechanical gripping means for gripping threaded studs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Manipulator (AREA)

Abstract

588,236. Stud extractors. CHRISTOPHER, T. R. Dec. 5, 1945, No. 32928. [Class 61 (iii)] A stud extractor has the gripping wheel 7 eccentrically mounted on the pivot pin 6 in an obliquely disposed slot 3, the wheel having straight knurls on its edge cut perpendicularly to its flat faces.
GB3292845A 1945-12-05 1945-12-05 Improvements connected with tools for extracting studs and the like Expired GB588236A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3292845A GB588236A (en) 1945-12-05 1945-12-05 Improvements connected with tools for extracting studs and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3292845A GB588236A (en) 1945-12-05 1945-12-05 Improvements connected with tools for extracting studs and the like

Publications (1)

Publication Number Publication Date
GB588236A true GB588236A (en) 1947-05-16

Family

ID=10346069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3292845A Expired GB588236A (en) 1945-12-05 1945-12-05 Improvements connected with tools for extracting studs and the like

Country Status (1)

Country Link
GB (1) GB588236A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110421240A (en) * 2019-08-30 2019-11-08 江苏金恒信息科技股份有限公司 A kind of clear spike devices of stud welding gun and system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110421240A (en) * 2019-08-30 2019-11-08 江苏金恒信息科技股份有限公司 A kind of clear spike devices of stud welding gun and system
CN110421240B (en) * 2019-08-30 2024-04-16 江苏金恒信息科技股份有限公司 Stud welding gun nail cleaning device and system

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