GB606905A - Improvements relating to combined screws and washers - Google Patents
Improvements relating to combined screws and washersInfo
- Publication number
- GB606905A GB606905A GB2957045A GB2957045A GB606905A GB 606905 A GB606905 A GB 606905A GB 2957045 A GB2957045 A GB 2957045A GB 2957045 A GB2957045 A GB 2957045A GB 606905 A GB606905 A GB 606905A
- Authority
- GB
- United Kingdom
- Prior art keywords
- washer
- washers
- improvements relating
- locking
- combined screws
- 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
-
- 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
- F16B41/00—Measures against loss of bolts, nuts, or pins; Measures against unauthorised operation of bolts, nuts or pins
- F16B41/002—Measures against loss of bolts, nuts or pins
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
606,905. Securing washers against loss. EVERY. C. E. (Crowther, E. C.). Nov. 6, 1945, No. 29570. [Class 89 (i)] A combined screw and washer, more particularly for clamping thin material, has the washer of conical form with a larger included conical angle X than the standard. The washer is of thin stock and is prevented from unscrewing from the screw by increasing the effective thickness of the inner edge 30 by corrugating or flanging. Locking.-The outer edge may be flat as 28 or may be formed into locking-teeth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2957045A GB606905A (en) | 1945-11-06 | 1945-11-06 | Improvements relating to combined screws and washers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2957045A GB606905A (en) | 1945-11-06 | 1945-11-06 | Improvements relating to combined screws and washers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB606905A true GB606905A (en) | 1948-08-23 |
Family
ID=10293607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2957045A Expired GB606905A (en) | 1945-11-06 | 1945-11-06 | Improvements relating to combined screws and washers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB606905A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2142108A (en) * | 1983-06-22 | 1985-01-09 | Sfs Stadler Ag | Fastener for securing roofing sheeting over soft insulating material to a fixed support |
-
1945
- 1945-11-06 GB GB2957045A patent/GB606905A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2142108A (en) * | 1983-06-22 | 1985-01-09 | Sfs Stadler Ag | Fastener for securing roofing sheeting over soft insulating material to a fixed support |
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