GB379130A - Improvements relating to bolts - Google Patents

Improvements relating to bolts

Info

Publication number
GB379130A
GB379130A GB2834731A GB2834731A GB379130A GB 379130 A GB379130 A GB 379130A GB 2834731 A GB2834731 A GB 2834731A GB 2834731 A GB2834731 A GB 2834731A GB 379130 A GB379130 A GB 379130A
Authority
GB
United Kingdom
Prior art keywords
hole
bolts
work
improvements relating
bolt
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
GB2834731A
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
Application filed by Individual filed Critical Individual
Priority to GB2834731A priority Critical patent/GB379130A/en
Publication of GB379130A publication Critical patent/GB379130A/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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/12—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts with locking-pins or split-pins thrust into holes
    • 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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)

Abstract

379,130. Bolts. HART, A. W., 14, Landrock Road, Crouch End, London. Oct. 13, 1931, No. 28347. [Class 89 (i).] A bolt adapted to be operated from one side only of a plate has a member 2 sliding through a hole in the bolt 1 and has sharp edges 4 to grip the work 7. The member 2 is pressed sidewise when it is passed through the hole in the work, this being facilitated by the gap 9. The member is returned to its central position by the spring 10. The reduced portion 13 forms a guide to the nut. In a modification rotation is prevented by a collar on the member 2 engaging the hole 8.
GB2834731A 1931-10-13 1931-10-13 Improvements relating to bolts Expired GB379130A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2834731A GB379130A (en) 1931-10-13 1931-10-13 Improvements relating to bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2834731A GB379130A (en) 1931-10-13 1931-10-13 Improvements relating to bolts

Publications (1)

Publication Number Publication Date
GB379130A true GB379130A (en) 1932-08-25

Family

ID=10274236

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2834731A Expired GB379130A (en) 1931-10-13 1931-10-13 Improvements relating to bolts

Country Status (1)

Country Link
GB (1) GB379130A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577586A (en) * 1948-01-15 1951-12-04 Harold A Maguire Tank plug
DE1930994A1 (en) * 1969-06-19 1970-12-23 Frey Werner Duebelhaken
CN111395545A (en) * 2020-04-16 2020-07-10 中国建筑第八工程局有限公司 Wall-through pull rod

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577586A (en) * 1948-01-15 1951-12-04 Harold A Maguire Tank plug
DE1930994A1 (en) * 1969-06-19 1970-12-23 Frey Werner Duebelhaken
CN111395545A (en) * 2020-04-16 2020-07-10 中国建筑第八工程局有限公司 Wall-through pull rod

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