GB300660A - Improvements in or relating to nut locks - Google Patents
Improvements in or relating to nut locksInfo
- Publication number
- GB300660A GB300660A GB33758/28A GB3375828A GB300660A GB 300660 A GB300660 A GB 300660A GB 33758/28 A GB33758/28 A GB 33758/28A GB 3375828 A GB3375828 A GB 3375828A GB 300660 A GB300660 A GB 300660A
- Authority
- GB
- United Kingdom
- Prior art keywords
- washer
- work
- held
- tightened
- balls
- 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
- 210000000078 claw Anatomy 0.000 abstract 1
- 238000007373 indentation Methods 0.000 abstract 1
- 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
- F16B39/10—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt
- F16B39/108—Locking of screws, bolts or nuts in which the locking takes place after screwing down by a plate, spring, wire or ring immovable with regard to the bolt or object and mainly perpendicular to the axis of the bolt with a locking washer under the nut or bolt head having at least one tongue or lug folded against the nut or bolt head, or against the object itself
Abstract
300,660. Vaurs, B. Nov. 17, 1927, [Convention date]. Void [Published under Sect. 91 of the Acts]. Locking.- A locking device for bolts in which rotation of the bolt is prevented by balls, which, positioned or not by a washer, are forced into the bolt head and face of the work on tightening up. The nut is held by the bent up lugs of a washer which is itself prevented from turning by bolts tightened up between it and the work. Two balls 10, Fig. 3, are held in a thin washer 11. When the bolt is tightened up these are indented both into the bolt head 8 and into the work, and a claw 15 prevents the washer 11 from revolving. The nut 9 is held against rotation by bent up lugs 14 in the washer 12 which is itself held by an indented ball 13. In a variant the washer 11 may be omitted. The indentations may be prepared by using a jig 16, Fig. 5, which carrying balls 17 could be tightened on the work in a preliminary operation.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE300660X | 1927-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB300660A true GB300660A (en) | 1929-08-01 |
Family
ID=3867417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB33758/28A Expired GB300660A (en) | 1927-11-17 | 1928-11-17 | Improvements in or relating to nut locks |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE346352A (en) |
| DE (1) | DE470246C (en) |
| FR (1) | FR648006A (en) |
| GB (1) | GB300660A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4995158A (en) * | 1989-02-08 | 1991-02-26 | Westinghouse Electric Corp. | Apparatus for servicing a jet pump hold down beam in a nuclear reactor |
-
0
- BE BE346352D patent/BE346352A/xx unknown
-
1927
- 1927-12-21 DE DEV23316D patent/DE470246C/en not_active Expired
-
1928
- 1928-01-31 FR FR648006D patent/FR648006A/en not_active Expired
- 1928-11-17 GB GB33758/28A patent/GB300660A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE470246C (en) | 1929-01-08 |
| BE346352A (en) | |
| FR648006A (en) | 1928-12-04 |
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