GB603514A - Improvements in lock nuts - Google Patents
Improvements in lock nutsInfo
- Publication number
- GB603514A GB603514A GB27817/45A GB2781745A GB603514A GB 603514 A GB603514 A GB 603514A GB 27817/45 A GB27817/45 A GB 27817/45A GB 2781745 A GB2781745 A GB 2781745A GB 603514 A GB603514 A GB 603514A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nuts
- sides
- bolt
- outer part
- inner part
- 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
- 230000008602 contraction Effects 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 238000000926 separation method 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
- F16B39/22—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
- F16B39/36—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 with conical locking parts, which may be split, including use of separate rings co-operating therewith
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Clamps And Clips (AREA)
Abstract
603,514. Locking-nuts. FOCKEU, A. L. V. Oct. 22, 1945, No. 27817. [Class 89 (i)] Lock-nuts having a split conical inner portion keyed against rotation in a correspondingly coned outer member are provided with means for limiting the contraction of the inner member to prevent excessive tightening on the bolt. This is preferably effected by causing the sides 11 of the keyway in the member 5 to close on the sides of the key 3. Accidental separation of the parts of the nut is prevented by a small flange on the inner part that springs into a recess in the bottom of the outer part. In a modification, an upstanding flange on the outer part may be turned over the larger end of the inner part and may at the same time secure a cap in place to cover the bolt end.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB258662X | 1945-10-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB603514A true GB603514A (en) | 1948-06-17 |
Family
ID=10234625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27817/45A Expired GB603514A (en) | 1945-10-22 | 1945-10-22 | Improvements in lock nuts |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE468530A (en) |
CH (1) | CH258662A (en) |
FR (1) | FR934972A (en) |
GB (1) | GB603514A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109931322A (en) * | 2019-04-18 | 2019-06-25 | 盈锋志诚嘉精密五金(深圳)有限公司 | Combined-type locking nut structure |
-
0
- BE BE468530D patent/BE468530A/xx unknown
-
1945
- 1945-10-22 GB GB27817/45A patent/GB603514A/en not_active Expired
-
1946
- 1946-10-10 CH CH258662D patent/CH258662A/en unknown
- 1946-10-19 FR FR934972D patent/FR934972A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109931322A (en) * | 2019-04-18 | 2019-06-25 | 盈锋志诚嘉精密五金(深圳)有限公司 | Combined-type locking nut structure |
Also Published As
Publication number | Publication date |
---|---|
BE468530A (en) | |
FR934972A (en) | 1948-06-07 |
CH258662A (en) | 1948-12-15 |
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