GB615428A - Improvements in or relating to apparatus for indicating the proper actuation of railway switch points - Google Patents
Improvements in or relating to apparatus for indicating the proper actuation of railway switch pointsInfo
- Publication number
- GB615428A GB615428A GB23554/45A GB2355445A GB615428A GB 615428 A GB615428 A GB 615428A GB 23554/45 A GB23554/45 A GB 23554/45A GB 2355445 A GB2355445 A GB 2355445A GB 615428 A GB615428 A GB 615428A
- Authority
- GB
- United Kingdom
- Prior art keywords
- nut
- fitting
- washer
- points
- detector device
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/10—Locking mechanisms for points; Means for indicating the setting of points
- B61L5/107—Locking mechanisms for points; Means for indicating the setting of points electrical control of points position
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
615,428. Locking nuts; washers. SOC. FRANCAISE DES MUNITIONS DE CHASSE, DE TIR & DE GUERRE, ANCIENS ETABLISSEMENTS GEVELOT & GAUPILLAT. Sept. 12, 1945, No. 23554. Convention date, May 8, 1944. Addition to 615,427, [Group XXX]. [Class 89 (i)] [Also in Group XXX] The railway points detector device of the parent Specification is mounted on the stock rail 4 by a fitting 3 placed against the rail and fastened thereto by a nut and bolt with an elastic washer 37 placed below the nut and received in a milled-out recess 38 in the face of the fitting 3 whereby on breakage of the washer the pieces are still retained in the recess to maintain the fitting 3 tight to the stock rail 4. The connecting-rod of the crank and connecting-rod drive to the movable element of the points detector device is attached to the points blade 10 by a plate 30 that has vertical grooving 33 to receive a diametral rib on the usual washer 34 below the nut of the securing bolt: lengthwise movement of the plate does not therefore occur if the nut should ease off.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR615428X | 1944-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB615428A true GB615428A (en) | 1949-01-06 |
Family
ID=8980907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23554/45A Expired GB615428A (en) | 1944-05-08 | 1945-09-12 | Improvements in or relating to apparatus for indicating the proper actuation of railway switch points |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB615428A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9032207B2 (en) | 2011-03-09 | 2015-05-12 | Thomson Licensing | Method and system for processing digital content according to a workflow |
| EP3626575A1 (en) * | 2018-09-24 | 2020-03-25 | Prazska strojirna a.s | Rail switch with blade and lug fixed to the blade |
-
1945
- 1945-09-12 GB GB23554/45A patent/GB615428A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9032207B2 (en) | 2011-03-09 | 2015-05-12 | Thomson Licensing | Method and system for processing digital content according to a workflow |
| EP3626575A1 (en) * | 2018-09-24 | 2020-03-25 | Prazska strojirna a.s | Rail switch with blade and lug fixed to the blade |
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