GB522256A - Improvements relating to wing-nuts and wing-headed bolts - Google Patents

Improvements relating to wing-nuts and wing-headed bolts

Info

Publication number
GB522256A
GB522256A GB3527738A GB3527738A GB522256A GB 522256 A GB522256 A GB 522256A GB 3527738 A GB3527738 A GB 3527738A GB 3527738 A GB3527738 A GB 3527738A GB 522256 A GB522256 A GB 522256A
Authority
GB
United Kingdom
Prior art keywords
wing
nuts
improvements relating
headed bolts
bolts
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
GB3527738A
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.)
GEOFFREY WILLIS ALLDAY
HEELEY AND PEART Ltd
Original Assignee
GEOFFREY WILLIS ALLDAY
HEELEY AND PEART 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 GEOFFREY WILLIS ALLDAY, HEELEY AND PEART Ltd filed Critical GEOFFREY WILLIS ALLDAY
Priority to GB3527738A priority Critical patent/GB522256A/en
Publication of GB522256A publication Critical patent/GB522256A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/16—Wing-nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)

Abstract

522,256. Nuts, bolts &c. HEELEY & PEART, Ltd., and ALLDAY, G. W. Dec. 3, 1938, No. 35277. [Class 80 (i)] Wing-nuts or wing-headed bolts have the opposite faces of the wings concave at 3. The wings may be of such shape that the recesses are similar in shape to that of the thumb or finger.
GB3527738A 1938-12-03 1938-12-03 Improvements relating to wing-nuts and wing-headed bolts Expired GB522256A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3527738A GB522256A (en) 1938-12-03 1938-12-03 Improvements relating to wing-nuts and wing-headed bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3527738A GB522256A (en) 1938-12-03 1938-12-03 Improvements relating to wing-nuts and wing-headed bolts

Publications (1)

Publication Number Publication Date
GB522256A true GB522256A (en) 1940-06-13

Family

ID=10375900

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3527738A Expired GB522256A (en) 1938-12-03 1938-12-03 Improvements relating to wing-nuts and wing-headed bolts

Country Status (1)

Country Link
GB (1) GB522256A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711138A (en) * 1968-10-29 1973-01-16 Davis Ind Equipment Ltd Fastening devices
GB2482348A (en) * 2010-07-30 2012-02-01 Andrew Cuckson A speculum having a nut shaped to be gripped
CN102562761A (en) * 2012-02-01 2012-07-11 刘德刚 Lead screw nut and manufacturing method for same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711138A (en) * 1968-10-29 1973-01-16 Davis Ind Equipment Ltd Fastening devices
GB2482348A (en) * 2010-07-30 2012-02-01 Andrew Cuckson A speculum having a nut shaped to be gripped
CN102562761A (en) * 2012-02-01 2012-07-11 刘德刚 Lead screw nut and manufacturing method for same
CN102562761B (en) * 2012-02-01 2013-08-28 刘德刚 Lead screw nut and manufacturing method for same

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