GB191122564A - Improvements in Railway Carriage Door Locks. - Google Patents

Improvements in Railway Carriage Door Locks.

Info

Publication number
GB191122564A
GB191122564A GB191122564DA GB191122564A GB 191122564 A GB191122564 A GB 191122564A GB 191122564D A GB191122564D A GB 191122564DA GB 191122564 A GB191122564 A GB 191122564A
Authority
GB
United Kingdom
Prior art keywords
bolt
railway carriage
door locks
carriage door
latch
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
Victor Isidore Feeny
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 GB191122564A publication Critical patent/GB191122564A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/18—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • E05B63/202—Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed a latch bolt being initially retained in an intermediate position and subsequently projected to its full extent when the wing is closed

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

22,564. Feeny, V. I. Oct. 12. Latches, sliding.-The latch-bolt a is retained in the striking position while the door is open by means of a lever m, a projection n on which is adapted to engage between a shoulder i on the bolt and a fixed stop k. When the latchbolt is fully withdrawn, it engages the end of a bar t jointed to the lever m, and holds this out of contact with the striking-plate during the opening of the door. The springs for the latch-bolt and detent are mounted on screw pins f inserted from outside the casing to enable them to be replaced easily.
GB191122564D 1911-10-12 1911-10-12 Improvements in Railway Carriage Door Locks. Expired GB191122564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191122564T 1911-10-12

Publications (1)

Publication Number Publication Date
GB191122564A true GB191122564A (en) 1912-06-20

Family

ID=32567739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191122564D Expired GB191122564A (en) 1911-10-12 1911-10-12 Improvements in Railway Carriage Door Locks.

Country Status (1)

Country Link
GB (1) GB191122564A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013298A1 (en) * 2004-03-18 2005-09-29 Aug. Winkhaus Gmbh & Co. Kg Locking system for door in building, with main lock moving remote catches via drive rods, has spring-loaded sensor arm contacting fixed door frame and allowing movement of catch when pushed back

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004013298A1 (en) * 2004-03-18 2005-09-29 Aug. Winkhaus Gmbh & Co. Kg Locking system for door in building, with main lock moving remote catches via drive rods, has spring-loaded sensor arm contacting fixed door frame and allowing movement of catch when pushed back

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