GB304123A - Improvements in or relating to lock-nuts - Google Patents
Improvements in or relating to lock-nutsInfo
- Publication number
- GB304123A GB304123A GB149/29A GB14929A GB304123A GB 304123 A GB304123 A GB 304123A GB 149/29 A GB149/29 A GB 149/29A GB 14929 A GB14929 A GB 14929A GB 304123 A GB304123 A GB 304123A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nut
- groove
- bolt
- rod
- deformed
- 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
- 239000011800 void material Substances 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
- F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Dowels (AREA)
Abstract
304,123. Belmonte, D. Jan. 14, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Locking nuts. - A nut locking device in which a pin, passing through both nut and bolt, is deformed by the final movement of the nut. The nut 1, Fig. 6, of the. ordinary castellated type, has, near its upper end an inner groove 2, the lower edge of which is level with the bottoms of the castellations, whilst the upper end of the bolt is formed with a deep diametral slot 4. When the nut is nearly tight a straight rod 6, of diameter equal to that of the groove 2 is passed through the slots in nut and bolt. The last movement of the nut then deforms the rod to the form shown in Fig. 9, some of the rod being forced into the groove 2. In one variation the nut has a. slightly wider groove, and the slots in the nut, of which there are two only, allow the rod 6 when deformed, to leave the nut in a direction tangential to the bolt. In a second variant the slot 4 is replaced by a circular hole, and the groove 2 of the nut is made much wider. A fourth form has the groove formed on the bolt instead of in the nut.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR468919X | 1928-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB304123A true GB304123A (en) | 1930-06-30 |
Family
ID=8902395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB149/29A Expired GB304123A (en) | 1928-01-14 | 1929-01-02 | Improvements in or relating to lock-nuts |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE356471A (en) |
| DE (1) | DE468919C (en) |
| FR (1) | FR660992A (en) |
| GB (1) | GB304123A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113431838A (en) * | 2021-05-27 | 2021-09-24 | 杨庆 | Self-locking threaded fastener |
| CN113513518A (en) * | 2021-04-16 | 2021-10-19 | 海盐欣远科技股份有限公司 | Implanted connecting dental strip for tunnel wall |
-
0
- BE BE356471D patent/BE356471A/xx unknown
-
1928
- 1928-01-14 FR FR660992D patent/FR660992A/en not_active Expired
- 1928-02-09 DE DEB135785D patent/DE468919C/en not_active Expired
-
1929
- 1929-01-02 GB GB149/29A patent/GB304123A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113513518A (en) * | 2021-04-16 | 2021-10-19 | 海盐欣远科技股份有限公司 | Implanted connecting dental strip for tunnel wall |
| CN113513518B (en) * | 2021-04-16 | 2023-02-28 | 海盐欣远科技股份有限公司 | Implanted connecting dental strip for tunnel wall |
| CN113431838A (en) * | 2021-05-27 | 2021-09-24 | 杨庆 | Self-locking threaded fastener |
Also Published As
| Publication number | Publication date |
|---|---|
| BE356471A (en) | |
| FR660992A (en) | 1929-07-19 |
| DE468919C (en) | 1928-11-28 |
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