GB579016A - Improvements in or relating to spring buffers - Google Patents
Improvements in or relating to spring buffersInfo
- Publication number
- GB579016A GB579016A GB1158444A GB1158444A GB579016A GB 579016 A GB579016 A GB 579016A GB 1158444 A GB1158444 A GB 1158444A GB 1158444 A GB1158444 A GB 1158444A GB 579016 A GB579016 A GB 579016A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plunger
- sleeve
- casing
- ring
- fitted
- 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
- B61G11/00—Buffers
- B61G11/18—Details
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
579,016. Bearings. IBBOTSON BROS. & CO., Ltd., and HARTLEY, S. June 17, 1944, No. 11584. [Class 12 (i)] [Also in Group XXXII] In a spring buffer of the type in which the buffer head 12, Fig. 1, is carried by a spring- pressed metallic plunger 11 slidable in an outer metallic casing 10, binding together of the metallic surfaces through corrosion or friction is prevented by the provision between the plunger and casing of at least one hard synthetic resin sleeve 16 which acts as a bearing between the sliding parts. The sleeve preferably consists of a laminated cotton fabric bonded with a synthetic resin of the phenol-formaldehyde type and heathardened, a suitable material being that known under the Registered Trade Mark " Texolex." As shown in Fig. 1, the sleeve is fitted on the reduced end 15 of the plunger between a metal stop ring 17 and an end ring 18 screwed on the plunger, withdrawal of which from the casing is prevented by a lip or abutment 20. The sleeve and ring 17 may be in two or more parts assembled in a groove cut on the periphery of the plunger and the abutment 20 may be provided by a flanged ring screwed on the mouth of the casing. In another construction, Fig. 3, the sleeve 16 is fitted in a 'groove 25 in the casing. A lip 20 of a rib 27 serves as an abutment for a ring 28 fitted in a groove 29 in the plunger. In a further construction, the sleeve 16 floats between the casing and plunger. 'In all constructions, there may be more than one sleeve fitted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1158444A GB579016A (en) | 1944-06-17 | 1944-06-17 | Improvements in or relating to spring buffers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1158444A GB579016A (en) | 1944-06-17 | 1944-06-17 | Improvements in or relating to spring buffers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB579016A true GB579016A (en) | 1946-07-19 |
Family
ID=9988914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1158444A Expired GB579016A (en) | 1944-06-17 | 1944-06-17 | Improvements in or relating to spring buffers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB579016A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL422681A1 (en) * | 2017-08-29 | 2019-03-11 | Axtone Spółka Akcyjna | Absorbing apparatus |
-
1944
- 1944-06-17 GB GB1158444A patent/GB579016A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL422681A1 (en) * | 2017-08-29 | 2019-03-11 | Axtone Spółka Akcyjna | Absorbing apparatus |
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