GB891698A - Means for positioning nuts beneath a wrench - Google Patents

Means for positioning nuts beneath a wrench

Info

Publication number
GB891698A
GB891698A GB26190/58A GB2619058A GB891698A GB 891698 A GB891698 A GB 891698A GB 26190/58 A GB26190/58 A GB 26190/58A GB 2619058 A GB2619058 A GB 2619058A GB 891698 A GB891698 A GB 891698A
Authority
GB
United Kingdom
Prior art keywords
nuts
wrench
nut
adaptor
jaws
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
GB26190/58A
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.)
PNEUMA SERVE Ltd
Original Assignee
PNEUMA SERVE 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 PNEUMA SERVE Ltd filed Critical PNEUMA SERVE Ltd
Publication of GB891698A publication Critical patent/GB891698A/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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/04—Arrangements for handling screws or nuts for feeding screws or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

891,698. Screwing-up nuts. PNEUMASERVE Ltd. Aug. 14, 1958 [Aug. 15, 1957], No. 26190/58. Class 83 (3). A device for positioning nuts A beneath a wrench 13 comprises a body 15 having a bore 50 into which the nuts are fed, and separable jaws 30, 31 having openings 40, forming a reduced continuation of bore 50, and a cupshaped counterbore 42 to guide nuts into a facedownwards position for engagement by the socket 44 of the wrench. An adaptor 10 secures the device to the nut runner 12 and houses a spring 20 urging body 15 away from the adaptor, a stop 22 on an arm 16 carried by the body engaging an arm 17 on the adaptor to limit movement of the body. The stop also actuates a valve 23 to deliver a nut to a side passage 25 on each return stroke of body 15. Alternatively, the nuts may be delivered manually. A spring-biased deflector 46 for the falling nuts is cammed into an opening 47 by the wrench, which also separates the jaws 30, 31, biased by springs 35, 36, as it drives a nut. A fence 27 bearing on a workpiece &c. positions the jaws above a bolt B for the nut. The counterbore 42 is part-spherical or nearly so, or of multiple bevel formation, being steeper at the periphery.
GB26190/58A 1957-08-15 1958-08-14 Means for positioning nuts beneath a wrench Expired GB891698A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US891698XA 1957-08-15 1957-08-15

Publications (1)

Publication Number Publication Date
GB891698A true GB891698A (en) 1962-03-14

Family

ID=22216090

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26190/58A Expired GB891698A (en) 1957-08-15 1958-08-14 Means for positioning nuts beneath a wrench

Country Status (1)

Country Link
GB (1) GB891698A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200367A1 (en) * 1981-01-12 1982-07-29 Nissan Motor Co., Ltd., Yokohama, Kanagawa "DEVICE FOR INSIGNING SCREWS IN COMPONENTS WITH INTERNAL THREAD"

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200367A1 (en) * 1981-01-12 1982-07-29 Nissan Motor Co., Ltd., Yokohama, Kanagawa "DEVICE FOR INSIGNING SCREWS IN COMPONENTS WITH INTERNAL THREAD"

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