GB868212A - Improvements in holders for fastening elements on hand and power-operated tools - Google Patents

Improvements in holders for fastening elements on hand and power-operated tools

Info

Publication number
GB868212A
GB868212A GB361058A GB361058A GB868212A GB 868212 A GB868212 A GB 868212A GB 361058 A GB361058 A GB 361058A GB 361058 A GB361058 A GB 361058A GB 868212 A GB868212 A GB 868212A
Authority
GB
United Kingdom
Prior art keywords
screw
driver
strip
flexible
holders
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
GB361058A
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.)
JOHN THOMAS CHRISTMAS
Original Assignee
JOHN THOMAS CHRISTMAS
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 JOHN THOMAS CHRISTMAS filed Critical JOHN THOMAS CHRISTMAS
Priority to GB361058A priority Critical patent/GB868212A/en
Publication of GB868212A publication Critical patent/GB868212A/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
    • B25B13/481—Spanners; Wrenches for special purposes for operating in areas having limited access
    • 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
    • B25B15/00—Screwdrivers
    • B25B15/02—Screwdrivers operated by rotating the handle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Flexible Shafts (AREA)

Abstract

868,212. Screw-drivers; spanners. CHRISTMAS, J. T. April 14, 1959 [Feb. 4, 1958; April 15, 1958], Nos. 3610/58 and 10002/58. Class 61. A screw or nut retaining device for a screw-driver or box spanner comprises one or more flexible fingers 7, Fig. 1, attached to a split tubular member 6 which is slidable over the tool shank to release the screw or nut. The device may be extended by a strip 12 coupled to an outwardly bent strip 10 in the region of the handle of the tool and engageable by the operators thumb. A modified device for a flexible screw-driver 14, Fig. 5, comprises a tubular member 6 which is coupled to the thumb-operated strip 10 by means of a flexible cable 16. Jointed tubular members 18, 19 set to the required angular portion of the screw-driver provide guideways for the cable 16.
GB361058A 1958-02-04 1958-02-04 Improvements in holders for fastening elements on hand and power-operated tools Expired GB868212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB361058A GB868212A (en) 1958-02-04 1958-02-04 Improvements in holders for fastening elements on hand and power-operated tools

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB361058A GB868212A (en) 1958-02-04 1958-02-04 Improvements in holders for fastening elements on hand and power-operated tools

Publications (1)

Publication Number Publication Date
GB868212A true GB868212A (en) 1961-05-17

Family

ID=9761580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB361058A Expired GB868212A (en) 1958-02-04 1958-02-04 Improvements in holders for fastening elements on hand and power-operated tools

Country Status (1)

Country Link
GB (1) GB868212A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011144917A1 (en) * 2010-05-19 2011-11-24 Smc Corporation Limited Driving tool
CN116619280A (en) * 2023-07-20 2023-08-22 黑龙江八一农垦大学 Multi-azimuth adjustable screwdriver in narrow space

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011144917A1 (en) * 2010-05-19 2011-11-24 Smc Corporation Limited Driving tool
CN116619280A (en) * 2023-07-20 2023-08-22 黑龙江八一农垦大学 Multi-azimuth adjustable screwdriver in narrow space
CN116619280B (en) * 2023-07-20 2023-10-24 黑龙江八一农垦大学 Multi-azimuth adjustable screwdriver in narrow space

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