GB190812541A - Safety Locking Arrangement for Railway Carriage Doors. - Google Patents
Safety Locking Arrangement for Railway Carriage Doors.Info
- Publication number
- GB190812541A GB190812541A GB190812541DA GB190812541A GB 190812541 A GB190812541 A GB 190812541A GB 190812541D A GB190812541D A GB 190812541DA GB 190812541 A GB190812541 A GB 190812541A
- Authority
- GB
- United Kingdom
- Prior art keywords
- levers
- bolt
- carriage
- railway carriage
- pivoted
- 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
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Braking Arrangements (AREA)
Abstract
12,541. Parkinson, C. F. June 11. Fastenings, railway-carriage door.-A rod a', actuated by the vacuum or pressure brakes, is pivoted to a lever a secured to the centre of a spindle A, which passes under the carriage and carries at its ends levers a' pivoted to rods a<4> which run the whole length of the carriage and actuate the levers B of the locks shown in detail in Fig. 3. Each lock contains a spring-pressed bolt B<3> carried in the bearings b<1>, b<2>, of the lock casing and provided with a stop to limit its outward movement when shot by the spring B<4>. The head B' of the lever B works in a slot B<6> of the bolt B<3>, which slot is of sufficient length to allow the bolt to be pressed back when the door is closed. The bolts are withdrawn by the levers B when the rods a<4> are moved in the direction of the arrow through the application of the brakes. [Reference has been directed under Section 7 of Patents &c. Act, 1907, to Specification No. 25,255, A.D. 1899.]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190812541T | 1908-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190812541A true GB190812541A (en) | 1909-06-10 |
Family
ID=32635905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190812541D Expired GB190812541A (en) | 1908-06-11 | 1908-06-11 | Safety Locking Arrangement for Railway Carriage Doors. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190812541A (en) |
-
1908
- 1908-06-11 GB GB190812541D patent/GB190812541A/en not_active Expired
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