GB189909739A - Improvements in Nut-locks. - Google Patents
Improvements in Nut-locks.Info
- Publication number
- GB189909739A GB189909739A GB189909739DA GB189909739A GB 189909739 A GB189909739 A GB 189909739A GB 189909739D A GB189909739D A GB 189909739DA GB 189909739 A GB189909739 A GB 189909739A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nut
- washer
- fishplate
- depressions
- locks
- 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
Landscapes
- Bolts, Nuts, And Washers (AREA)
Abstract
9739. McFarland, F. W. May 9. Locking nuts.-Nuts 10 for rail joints &c. are locked by the engagement of spring tongues 6 on the washer 5 with depressions 8 formed on the under face of the nut. The number of tongues exceeds the number of depressions. The washer is kept from turning by fitting into a polygonal recess in the fishplate 2 allowing the nut to bear firmly against the fishplate. To remove the nut, sufficient force is used to force back the tongue of the washer, which must be renewed when the nut is replaced.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189909739T | 1899-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189909739A true GB189909739A (en) | 1899-06-17 |
Family
ID=32617237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189909739D Expired GB189909739A (en) | 1899-05-09 | 1899-05-09 | Improvements in Nut-locks. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189909739A (en) |
-
1899
- 1899-05-09 GB GB189909739D patent/GB189909739A/en not_active Expired
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