GB831377A - Improvements in locking washers - Google Patents
Improvements in locking washersInfo
- Publication number
- GB831377A GB831377A GB12574/58A GB1257458A GB831377A GB 831377 A GB831377 A GB 831377A GB 12574/58 A GB12574/58 A GB 12574/58A GB 1257458 A GB1257458 A GB 1257458A GB 831377 A GB831377 A GB 831377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- projections
- tabs
- nut
- cap
- nuts
- 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 1
- 238000012986 modification 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
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
831,377. Locking nuts. ROHE, F. W. April 21, 1958 [Jan. 20, 1958], No. 12574/58. Class 89(1) A locking-cap 13 for securing a nut 11 against rotation on a bolt 10, comprises axially extending internal broaching teeth 15 to cut into the threads of the bolt and tabs 17 engageable with the nut to prevent unscrewing of the nut and withdrawal of the cap. Some of the tabs have turned down tips 20 to snap into a groove 12 in the nut, and prevent withdrawal of the cap. In a modification for use with cylindrical nuts having spaced circumferential projections 24, Fig. 4, the tabs 18 engage between the projections, some of them, with T-heads 26, being deflected before snapping into positions behind the projections 24. For nuts with more widely spaced projections, two tabs (Fig. 7, not shown), engage between some of the adjacent projections and a single, turned down tab between others.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US831377XA | 1958-01-20 | 1958-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB831377A true GB831377A (en) | 1960-03-30 |
Family
ID=22176422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12574/58A Expired GB831377A (en) | 1958-01-20 | 1958-04-21 | Improvements in locking washers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB831377A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1903807C3 (en) * | 1968-06-21 | 1971-06-03 | Shur Lock Corp | Parental control |
US3622185A (en) * | 1969-06-02 | 1971-11-23 | Rosan Inc | Locking assembly for high-speed shafts |
CN107061517A (en) * | 2017-02-20 | 2017-08-18 | 浙江佳力科技股份有限公司 | Rolling bearing hydraulic withdrawal structure |
CN112478138A (en) * | 2020-12-04 | 2021-03-12 | 中国航空工业集团公司沈阳飞机设计研究所 | Anti-loosening pull rod and mounting method thereof |
CN113915221A (en) * | 2021-09-30 | 2022-01-11 | 庆安集团有限公司 | Anti-loosening screw assembly and using method thereof |
US11300152B2 (en) * | 2020-01-07 | 2022-04-12 | Dexter Axle Company | Spindle nut retainer |
-
1958
- 1958-04-21 GB GB12574/58A patent/GB831377A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1903807C3 (en) * | 1968-06-21 | 1971-06-03 | Shur Lock Corp | Parental control |
US3622185A (en) * | 1969-06-02 | 1971-11-23 | Rosan Inc | Locking assembly for high-speed shafts |
CN107061517A (en) * | 2017-02-20 | 2017-08-18 | 浙江佳力科技股份有限公司 | Rolling bearing hydraulic withdrawal structure |
US11300152B2 (en) * | 2020-01-07 | 2022-04-12 | Dexter Axle Company | Spindle nut retainer |
CN112478138A (en) * | 2020-12-04 | 2021-03-12 | 中国航空工业集团公司沈阳飞机设计研究所 | Anti-loosening pull rod and mounting method thereof |
CN112478138B (en) * | 2020-12-04 | 2024-05-17 | 中国航空工业集团公司沈阳飞机设计研究所 | Anti-loose pull rod and installation method thereof |
CN113915221A (en) * | 2021-09-30 | 2022-01-11 | 庆安集团有限公司 | Anti-loosening screw assembly and using method thereof |
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