GB136231A - Improvements in or relating to Spring Hooks and in the Manufacture of the same. - Google Patents

Improvements in or relating to Spring Hooks and in the Manufacture of the same.

Info

Publication number
GB136231A
GB136231A GB20319/18A GB2031918A GB136231A GB 136231 A GB136231 A GB 136231A GB 20319/18 A GB20319/18 A GB 20319/18A GB 2031918 A GB2031918 A GB 2031918A GB 136231 A GB136231 A GB 136231A
Authority
GB
United Kingdom
Prior art keywords
spring
short side
relating
manufacture
same
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
GB20319/18A
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.)
Job Wheway & Son Ltd
Original Assignee
Job Wheway & Son 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 Job Wheway & Son Ltd filed Critical Job Wheway & Son Ltd
Priority to GB20319/18A priority Critical patent/GB136231A/en
Publication of GB136231A publication Critical patent/GB136231A/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
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/024—Hooks with pivoting or elastically bending closing member and having means biasing the closing member about the pivot
    • 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
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • 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
    • F16B45/00—Hooks; Eyes
    • F16B45/02—Hooks with pivoting or elastically bending closing member
    • F16B45/023—Hooks with pivoting or elastically bending closing member the closing member pivoting about an axis perpendicular to the plane of the hook

Abstract

136,231. Wheway & Son, J., and Hunter, A. R. Dec. 7, 1918. Hooks, spring. - A spring hook for harness, chains, &c. has the body made from wire, and the short side made from sheet metal by stamping and pressing operations. In the construction shown in Fig. 1, the body a, a<2> is made from wire by bending operations, and the short side b Is made from a blank, Fig. 9, which is bent so that at one end are formed two ears b<2> for pivoting the side to the body, and at the other end is formed a tube, while the intermediate part is of channel shape to allow the passage of the spring d. A pivot pin c may be used for securing the side to the body, or recesses in the body may receive teats or projections on the side. A projection a<1> or recess at the end of the body engages a recess b<1> or projections at the end of the short side.
GB20319/18A 1918-12-07 1918-12-07 Improvements in or relating to Spring Hooks and in the Manufacture of the same. Expired GB136231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB20319/18A GB136231A (en) 1918-12-07 1918-12-07 Improvements in or relating to Spring Hooks and in the Manufacture of the same.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB20319/18A GB136231A (en) 1918-12-07 1918-12-07 Improvements in or relating to Spring Hooks and in the Manufacture of the same.

Publications (1)

Publication Number Publication Date
GB136231A true GB136231A (en) 1919-12-08

Family

ID=32672562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20319/18A Expired GB136231A (en) 1918-12-07 1918-12-07 Improvements in or relating to Spring Hooks and in the Manufacture of the same.

Country Status (1)

Country Link
GB (1) GB136231A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7902801A (en) * 1979-04-10 1980-10-14 American Hoist & Derrick Co Lifting hook with normally closed entry - has pivoted plate swinging to open or close hook entry and spring returned to closed position

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7902801A (en) * 1979-04-10 1980-10-14 American Hoist & Derrick Co Lifting hook with normally closed entry - has pivoted plate swinging to open or close hook entry and spring returned to closed position

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