GB621673A - Improvements in nuts - Google Patents
Improvements in nutsInfo
- Publication number
- GB621673A GB621673A GB978945A GB978945A GB621673A GB 621673 A GB621673 A GB 621673A GB 978945 A GB978945 A GB 978945A GB 978945 A GB978945 A GB 978945A GB 621673 A GB621673 A GB 621673A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- permit
- nuts
- nut
- thread
- 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
- 238000006073 displacement reaction 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
- F16B39/38—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 a second part of the screw-thread which may be resiliently mounted
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
621,673. Locking nuts. WHISTANCE, K. J., and LEIGH, H. April 19, 1945, No. 9789. [Class 89 (i)] [Also in Groups XXII and XXIV] Relates to nuts of the type in which a recess houses one or more thin plates perforated to engage the thread of the bolt and consists in the use of plates at least one of which is displaced axially from the true lead position. The nut is recessed at 13 below the lowest plate in order to -permit this and the plates are spaced by rings 16, all the parts being secured by turning over the wall 12 of the recess. The plate spacing may be equal to or less than the pitch of the thread and the axial displacement is preferably towards the body of the nut. One or all. of the thin plates may be replaced by a pack of thinner plates. The edge of the hole in the plates is broken through at one place to permit the edge to take a helical formation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB978945A GB621673A (en) | 1945-04-19 | 1945-04-19 | Improvements in nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB978945A GB621673A (en) | 1945-04-19 | 1945-04-19 | Improvements in nuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB621673A true GB621673A (en) | 1949-04-14 |
Family
ID=9878794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB978945A Expired GB621673A (en) | 1945-04-19 | 1945-04-19 | Improvements in nuts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB621673A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2723699A (en) * | 1951-02-19 | 1955-11-15 | Douglas Aircraft Co Inc | Lock nut with elastic locking insert |
| EP3040582A1 (en) * | 2008-02-20 | 2016-07-06 | Nejilaw Inc. | Internally-threaded body |
-
1945
- 1945-04-19 GB GB978945A patent/GB621673A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2723699A (en) * | 1951-02-19 | 1955-11-15 | Douglas Aircraft Co Inc | Lock nut with elastic locking insert |
| EP3040582A1 (en) * | 2008-02-20 | 2016-07-06 | Nejilaw Inc. | Internally-threaded body |
| US10125808B2 (en) | 2008-02-20 | 2018-11-13 | NejiLaw inc. | Double-end threaded body and internally-threaded body |
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