GB115751A - Improvements in Devices for Preventing Nuts from Turning on Screw-bolts and the like. - Google Patents
Improvements in Devices for Preventing Nuts from Turning on Screw-bolts and the like.Info
- Publication number
- GB115751A GB115751A GB1117017A GB1117017A GB115751A GB 115751 A GB115751 A GB 115751A GB 1117017 A GB1117017 A GB 1117017A GB 1117017 A GB1117017 A GB 1117017A GB 115751 A GB115751 A GB 115751A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slots
- collar
- nut
- bolt
- sides
- 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
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 238000010276 construction Methods 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/08—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a cap interacting with the nut, connected to the bolt by a pin or cotter pin
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
115,751. Hedderwick, H. J. Aug. 2, 1917. Looking nuts.-Relates to devices of the type comprising a cap having lugs to fit the nut and a collar surrounding the upper part of the bolt and prevented from turning by a tapered pin passed through the bolt and slots in the collar, and consists in inclining the sides of the slots in the collar so that the pin presses the cap down on to the face of the nut. Fig. 4 shows one construction in which the sides of the slots in the collar C diverge towards the top. Fig. 6 shows a modification in which the collar C is conical, in which case the sides of the slots may be parallel, as shown, or divergent. In a further modification, the collar has straight portions tangential to the bolt, and in another the edges of the slots are bent outwards. Two or more pairs of slots may be provided, one pair being at right-angles to the lugs fitting the nut.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1117017A GB115751A (en) | 1917-08-02 | 1917-08-02 | Improvements in Devices for Preventing Nuts from Turning on Screw-bolts and the like. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1117017A GB115751A (en) | 1917-08-02 | 1917-08-02 | Improvements in Devices for Preventing Nuts from Turning on Screw-bolts and the like. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB115751A true GB115751A (en) | 1918-05-23 |
Family
ID=32483142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1117017A Expired GB115751A (en) | 1917-08-02 | 1917-08-02 | Improvements in Devices for Preventing Nuts from Turning on Screw-bolts and the like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB115751A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1080823B (en) * | 1955-01-18 | 1960-04-28 | Josef Latzen | Crown body for securing screw nuts |
US3500885A (en) * | 1968-09-09 | 1970-03-17 | Illinois Tool Works | Nut lock |
EP0576871A1 (en) * | 1992-07-01 | 1994-01-05 | Deutsche Aerospace Airbus Gesellschaft mit beschränkter Haftung | Security device |
CN102182744A (en) * | 2011-05-06 | 2011-09-14 | 力帆实业(集团)股份有限公司 | Anti-loosing device for nut |
-
1917
- 1917-08-02 GB GB1117017A patent/GB115751A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1080823B (en) * | 1955-01-18 | 1960-04-28 | Josef Latzen | Crown body for securing screw nuts |
US3500885A (en) * | 1968-09-09 | 1970-03-17 | Illinois Tool Works | Nut lock |
EP0576871A1 (en) * | 1992-07-01 | 1994-01-05 | Deutsche Aerospace Airbus Gesellschaft mit beschränkter Haftung | Security device |
CN102182744A (en) * | 2011-05-06 | 2011-09-14 | 力帆实业(集团)股份有限公司 | Anti-loosing device for nut |
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