GB839216A - Improvements relating to self-locking nuts - Google Patents
Improvements relating to self-locking nutsInfo
- Publication number
- GB839216A GB839216A GB2683157A GB2683157A GB839216A GB 839216 A GB839216 A GB 839216A GB 2683157 A GB2683157 A GB 2683157A GB 2683157 A GB2683157 A GB 2683157A GB 839216 A GB839216 A GB 839216A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insert
- secured
- nut
- tapped
- self
- 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
- 238000004519 manufacturing process 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
839,216. Making nuts. SIMMONDS AEROCESSORIES Ltd. July 11, 1958 [Aug. 26, 1957], No. 26831/57. Class 83 (2). [Also in Group XXV] In a method of making a self-locking nut of the kind having a screw-threaded insert in a recess in the nut body, the nut body and insert are tapped independently and the insert then secured in the recess with its thread in a known out-of-pitch relationship with the thread of the body. The insert is secured in position by resilient means 34. The nut is tapped at 1 and diametrically opposed slots 14<SP>1</SP> are milled in it at 2 to receive outwardly-extending lugs 32 of the tapped insert 33 which is machined from a strip 30. The spring 34 is secured in position by forming a flange 35 in the nut body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2683157A GB839216A (en) | 1957-08-26 | 1957-08-26 | Improvements relating to self-locking nuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2683157A GB839216A (en) | 1957-08-26 | 1957-08-26 | Improvements relating to self-locking nuts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB839216A true GB839216A (en) | 1960-06-29 |
Family
ID=10249966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2683157A Expired GB839216A (en) | 1957-08-26 | 1957-08-26 | Improvements relating to self-locking nuts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB839216A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2131905A (en) * | 1982-12-14 | 1984-06-27 | Mark Hattan | Forming threaded elements having self-locking action |
| US4842464A (en) * | 1985-05-28 | 1989-06-27 | Mark Hattan | Equalization of load in threaded connections |
| US4956888A (en) * | 1985-05-28 | 1990-09-18 | Green William P | Formation of fasteners and connections with variable pitch threads |
-
1957
- 1957-08-26 GB GB2683157A patent/GB839216A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2131905A (en) * | 1982-12-14 | 1984-06-27 | Mark Hattan | Forming threaded elements having self-locking action |
| US4842464A (en) * | 1985-05-28 | 1989-06-27 | Mark Hattan | Equalization of load in threaded connections |
| US4956888A (en) * | 1985-05-28 | 1990-09-18 | Green William P | Formation of fasteners and connections with variable pitch threads |
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