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
Application number
Inventor
Fred Willis Mcfarland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of GB189909739A publication Critical patent/GB189909739A/en
Expired legal-status Critical Current

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.
GB189909739D 1899-05-09 1899-05-09 Improvements in Nut-locks. Expired GB189909739A (en)

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)

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