GB835175A - Improvements in a railway draft gear - Google Patents
Improvements in a railway draft gearInfo
- Publication number
- GB835175A GB835175A GB589058A GB589058A GB835175A GB 835175 A GB835175 A GB 835175A GB 589058 A GB589058 A GB 589058A GB 589058 A GB589058 A GB 589058A GB 835175 A GB835175 A GB 835175A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shoes
- buffing
- areas
- gear
- contact
- 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
- B61G9/00—Draw-gear
- B61G9/04—Draw-gear combined with buffing appliances
- B61G9/10—Draw-gear combined with buffing appliances with separate mechanical friction shock-absorbers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
835,175. Railway buffing and draw gear. AMERICAN STEEL FOUNDRIES. Feb. 24, 1958, No. 5890/58. Class 103(5) Railway buffing and draw gear of the friction and wedge type comprises a wedge block 50 presing shoes 34 against the housing surface 18 and spring pressed caps 26, the wedges and shoes having cooperating surfaces 56, 44 formed and arranged so that in the closed or buffed condition the areas of contact are approximately on the vertical centre line through the shoes and wedges, whilst in the open condition the areas of contact are offset inwardly by a substantial distance. The surfaces 44 of the shoes, Fig. 8, are radiused transversely about centres such as PL which are inwardly offset from the centre line E-E of the shoe and positioned toward the axis of the draft gear, and the surfaces 44 are also crowned longitudinally. The wedge surfaces 56 are similarly curved and offset inwardly so that when the gear is buffed the shoes roll on the surfaces 18 radiused about points C, Fig. 3, to displace the areas of contact outwardly and distribute the load on the housing. The caps 26 and spring 24 act to roll the shoes back on the surfaces 18 when the buffing load is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB589058A GB835175A (en) | 1958-02-24 | 1958-02-24 | Improvements in a railway draft gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB589058A GB835175A (en) | 1958-02-24 | 1958-02-24 | Improvements in a railway draft gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB835175A true GB835175A (en) | 1960-05-18 |
Family
ID=9804557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB589058A Expired GB835175A (en) | 1958-02-24 | 1958-02-24 | Improvements in a railway draft gear |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB835175A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU208607U1 (en) * | 2021-07-12 | 2021-12-28 | Олег Николаевич ГОЛОВАЧ | Draft apparatus |
| RU2771213C1 (en) * | 2021-06-28 | 2022-04-28 | Олег Николаевич ГОЛОВАЧ | Absorbing apparatus |
-
1958
- 1958-02-24 GB GB589058A patent/GB835175A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2771213C1 (en) * | 2021-06-28 | 2022-04-28 | Олег Николаевич ГОЛОВАЧ | Absorbing apparatus |
| RU208607U1 (en) * | 2021-07-12 | 2021-12-28 | Олег Николаевич ГОЛОВАЧ | Draft apparatus |
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