GB1427233A - Central buffer coupling assembly in rail vehicle - Google Patents
Central buffer coupling assembly in rail vehicleInfo
- Publication number
- GB1427233A GB1427233A GB168273A GB168273A GB1427233A GB 1427233 A GB1427233 A GB 1427233A GB 168273 A GB168273 A GB 168273A GB 168273 A GB168273 A GB 168273A GB 1427233 A GB1427233 A GB 1427233A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bolt
- radius
- gear
- bore
- arm
- 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
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
- B61G7/10—Mounting of the couplings on the vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
Abstract
1427233 Combined buff and draw gear MINISTERIUM FUR VERKEHRSWESEN 21 May 1973 [9 Aug 1972] 1682/73 Heading B7T In a central buffer coupling assembly provided with shock absorbing traction and buffing gear 1, in a rail vehicle, a vertical joint bolt 5 connects an arm 4 of the buffer coupling to a yoke 2 of the gear 1, the bolt 5 being received in slots 6 in the yoke 2 and in a bore 7 of substantially rectangular cross-section in the arm 4, and the bolt 5 is flattened at 11 on the side facing in use towards the gear 1 and has parallel guide surfaces 10 which extend at right angles to the flat 11 so that the surfaces 10 may butt against the lateral boundaries of the bore 7 to prevent rotation of the bolt. The length of the bore 7 in the axial direction of the arm 4 is at least sufficient for the play of the bolt 5 in the bore 7 to correspond to the joint play S between the end of the arm 4 and a pressure plate 3 of the gear 1. Contiguous with the surfaces 10 are curved or bowed surfaces 8 of radius R<SP>1</SP>, preferably equal to the radius R of the ends of the bolt 5 where it is received in the slots 6, the centre of the radius R<SP>1</SP> being displaced at maximum by a distance equal to the joint play S from the centre of the radius R. The bolt is flattened at 9 parallel to the flat 11 and tangential to the radius R of the bolt ends.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16495372A DD108633A3 (en) | 1972-08-09 | 1972-08-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1427233A true GB1427233A (en) | 1976-03-10 |
Family
ID=5487788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB168273A Expired GB1427233A (en) | 1972-08-09 | 1973-05-21 | Central buffer coupling assembly in rail vehicle |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT326182B (en) |
BG (1) | BG19581A3 (en) |
CH (1) | CH546664A (en) |
DD (1) | DD108633A3 (en) |
DE (1) | DE2315368A1 (en) |
FR (1) | FR2194600A1 (en) |
GB (1) | GB1427233A (en) |
IT (1) | IT996069B (en) |
NL (1) | NL7300701A (en) |
PL (1) | PL85365B1 (en) |
RO (1) | RO70690A (en) |
SE (1) | SE378221B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446732A1 (en) * | 1979-01-16 | 1980-08-14 | Venissieux Atel | Central coupling for railway vehicle - has two non detachable parts with traction and compression stops allowing slight relative movement |
DE102020102562A1 (en) | 2020-02-03 | 2021-08-05 | Voith Patent Gmbh | Train coupling |
-
1972
- 1972-08-09 DD DD16495372A patent/DD108633A3/xx unknown
-
1973
- 1973-01-17 NL NL7300701A patent/NL7300701A/xx unknown
- 1973-03-19 AT AT243673A patent/AT326182B/en not_active IP Right Cessation
- 1973-03-20 SE SE7303874A patent/SE378221B/xx unknown
- 1973-03-28 DE DE19732315368 patent/DE2315368A1/en active Pending
- 1973-04-13 IT IT4944773A patent/IT996069B/en active
- 1973-04-17 CH CH546664D patent/CH546664A/en not_active IP Right Cessation
- 1973-05-21 GB GB168273A patent/GB1427233A/en not_active Expired
- 1973-06-08 RO RO7375075A patent/RO70690A/en unknown
- 1973-06-20 FR FR7322397A patent/FR2194600A1/fr not_active Withdrawn
- 1973-06-22 PL PL16351773A patent/PL85365B1/pl unknown
- 1973-07-04 BG BG024035A patent/BG19581A3/en unknown
Also Published As
Publication number | Publication date |
---|---|
RO70690A (en) | 1981-01-30 |
CH546664A (en) | 1974-03-15 |
DD108633A3 (en) | 1974-10-12 |
ATA243673A (en) | 1975-02-15 |
PL85365B1 (en) | 1976-04-30 |
DE2315368A1 (en) | 1974-02-21 |
BG19581A3 (en) | 1975-06-25 |
NL7300701A (en) | 1974-02-12 |
AT326182B (en) | 1975-11-25 |
SE378221B (en) | 1975-08-25 |
IT996069B (en) | 1975-12-10 |
FR2194600A1 (en) | 1974-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |