GB1470791A - Suspension hook - Google Patents
Suspension hookInfo
- Publication number
- GB1470791A GB1470791A GB54374A GB54374A GB1470791A GB 1470791 A GB1470791 A GB 1470791A GB 54374 A GB54374 A GB 54374A GB 54374 A GB54374 A GB 54374A GB 1470791 A GB1470791 A GB 1470791A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hook
- nib
- providing
- body portion
- bending
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/36—Making other particular articles clips, clamps, or like fastening or attaching devices, e.g. for electric installation
Abstract
1470791 Making suspension hooks SUPER ELECTRICAL PRODUCTS (WALSALL) Ltd 11 Nov 1974 [5 Jan 1974] 00543/74 Heading B3A [Also in Division E2] A method of making a suspension hook comprises providing a flat metal blank (10), Fig. 1 (not shown), having a body portion 11 and nib portion 12, bending the blank to form both the body and nib portions into a hollow and generally straight configuration, Fig. 2, bending the nib portion into a generally hook-shaped configuration and providing a screw thread 15 on the exterior of the body portion. The abutting edges of the body portion are welded together prior to providing the screw thread. In use the body part of the hook is screwed into an electrical junction box or like fitting, while the hook part 13 supports an electric light or other electrical component, wiring being passed through the hollow body part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB54374A GB1470791A (en) | 1974-11-11 | 1974-11-11 | Suspension hook |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB54374A GB1470791A (en) | 1974-11-11 | 1974-11-11 | Suspension hook |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1470791A true GB1470791A (en) | 1977-04-21 |
Family
ID=9706210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB54374A Expired GB1470791A (en) | 1974-11-11 | 1974-11-11 | Suspension hook |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1470791A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050163A1 (en) * | 1980-10-17 | 1982-04-28 | Frederick Perrault | Method of forming threaded metal parts |
DE3229044A1 (en) * | 1981-10-28 | 1983-05-05 | Metallifacture Ltd., Redhill Nottingham | ADJUSTABLE HOOK AND METHOD FOR THEIR PRODUCTION |
GB2220226A (en) * | 1988-06-30 | 1990-01-04 | Andrea Spinelli | Hook fastening and method of manufacturing the same |
-
1974
- 1974-11-11 GB GB54374A patent/GB1470791A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0050163A1 (en) * | 1980-10-17 | 1982-04-28 | Frederick Perrault | Method of forming threaded metal parts |
DE3229044A1 (en) * | 1981-10-28 | 1983-05-05 | Metallifacture Ltd., Redhill Nottingham | ADJUSTABLE HOOK AND METHOD FOR THEIR PRODUCTION |
GB2220226A (en) * | 1988-06-30 | 1990-01-04 | Andrea Spinelli | Hook fastening and method of manufacturing the same |
FR2633678A1 (en) * | 1988-06-30 | 1990-01-05 | Spinelli Andrea | METHOD FOR MANUFACTURING AN ENVELOPE FOR A QUICK-COUPLING DEVICE OF THE CARRIER TYPE, ENVELOPE THUS OBTAINED AND CORRESPONDING DEVICE |
US4972697A (en) * | 1988-06-30 | 1990-11-27 | Spinelli Andrea | Method for the manufacture of the casing for a parrot-type locking device |
GB2220226B (en) * | 1988-06-30 | 1992-04-29 | Andrea Spinelli | Casing for a "parrot-type" locking device and method of manufacturing the same |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19941110 |