GB490680A - Improvements in lock-nuts - Google Patents
Improvements in lock-nutsInfo
- Publication number
- GB490680A GB490680A GB484237A GB484237A GB490680A GB 490680 A GB490680 A GB 490680A GB 484237 A GB484237 A GB 484237A GB 484237 A GB484237 A GB 484237A GB 490680 A GB490680 A GB 490680A
- Authority
- GB
- United Kingdom
- Prior art keywords
- inserts
- nut
- lock
- nuts
- loring
- 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
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000000463 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
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/34—Locking by deformable inserts or like parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
490,680. Lock-nuts. LORING, F. H., and MARSHALL, E. L. Feb. 18, 1937, No. 4842. [Class 89 (i)] A lock-nut is fitted internally with one or more inserts of fibre or like yielding material that extend longitudinally from one face of the nut to the other. The inserts 11, 20 may be straight and parallel with the axis of the nut, or of spiral formation, as shown in Figs. 5 and 8 respectively. In cross-section the inserts may be part-circular, rectangular, or dove-tailed with flat or curved rear walls, and the faces of the nut may be burred over to hold the ends of the inserts in position. After insertion the inserts may be slightly threaded to facilitate engagement with a bolt or the like. According to the Provisional Specification the nut with the inserts in place may be soaked in fat or oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB484237A GB490680A (en) | 1937-02-18 | 1937-02-18 | Improvements in lock-nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB484237A GB490680A (en) | 1937-02-18 | 1937-02-18 | Improvements in lock-nuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB490680A true GB490680A (en) | 1938-08-18 |
Family
ID=9784812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB484237A Expired GB490680A (en) | 1937-02-18 | 1937-02-18 | Improvements in lock-nuts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB490680A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2453792A (en) * | 1944-05-15 | 1948-11-16 | Weatherhead Co | Drain cock |
| US2457945A (en) * | 1944-03-02 | 1949-01-04 | Soden Adolph F Von | Self-locking nut means and the like |
| US2533894A (en) * | 1946-01-16 | 1950-12-12 | Howard I Podell | Turnbuckle or the like |
| US2585621A (en) * | 1947-11-10 | 1952-02-12 | N A Hardin | Self-locking bolt or cap screw |
| US2832391A (en) * | 1954-03-16 | 1958-04-29 | American Screw Co | Nylon lock nut with split metal core to provide frictional and resilient locking action |
| US3150702A (en) * | 1961-05-02 | 1964-09-29 | Nylok Corp | Self-locking bolt with punched recess and method of making same |
| US3221790A (en) * | 1963-12-02 | 1965-12-07 | Illinois Tool Works | Nut lock |
| US4645395A (en) * | 1983-11-23 | 1987-02-24 | Skf Nova Ab | Locking nut |
| EP3074646A4 (en) * | 2013-11-27 | 2017-07-26 | Pem Management, Inc. | Screw-locking insert |
-
1937
- 1937-02-18 GB GB484237A patent/GB490680A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2457945A (en) * | 1944-03-02 | 1949-01-04 | Soden Adolph F Von | Self-locking nut means and the like |
| US2453792A (en) * | 1944-05-15 | 1948-11-16 | Weatherhead Co | Drain cock |
| US2533894A (en) * | 1946-01-16 | 1950-12-12 | Howard I Podell | Turnbuckle or the like |
| US2585621A (en) * | 1947-11-10 | 1952-02-12 | N A Hardin | Self-locking bolt or cap screw |
| US2832391A (en) * | 1954-03-16 | 1958-04-29 | American Screw Co | Nylon lock nut with split metal core to provide frictional and resilient locking action |
| US3150702A (en) * | 1961-05-02 | 1964-09-29 | Nylok Corp | Self-locking bolt with punched recess and method of making same |
| US3221790A (en) * | 1963-12-02 | 1965-12-07 | Illinois Tool Works | Nut lock |
| US4645395A (en) * | 1983-11-23 | 1987-02-24 | Skf Nova Ab | Locking nut |
| EP3074646A4 (en) * | 2013-11-27 | 2017-07-26 | Pem Management, Inc. | Screw-locking insert |
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