GB522256A - Improvements relating to wing-nuts and wing-headed bolts - Google Patents
Improvements relating to wing-nuts and wing-headed boltsInfo
- 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
Links
- 210000003811 finger Anatomy 0.000 abstract 1
- 210000003813 thumb Anatomy 0.000 abstract 1
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.
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)
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 |
-
1938
- 1938-12-03 GB GB3527738A patent/GB522256A/en not_active Expired
Cited By (4)
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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