GB385417A - Improvements in spring buffers for railway and like vehicles - Google Patents
Improvements in spring buffers for railway and like vehiclesInfo
- Publication number
- GB385417A GB385417A GB3331931A GB3331931A GB385417A GB 385417 A GB385417 A GB 385417A GB 3331931 A GB3331931 A GB 3331931A GB 3331931 A GB3331931 A GB 3331931A GB 385417 A GB385417 A GB 385417A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plunger
- springs
- compressed
- washer
- cylinder
- 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
- B61G11/10—Buffers with combined rubber and metal springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
385,417. Spring buffers for railway &c. vehicles. MITCHELL, J., 69, Kenilworth Court, Putney, and COSSEY, J. C. G., Calbourne, The Vale, Golders Green, both in London. Dec. 1, 1931, No. 33319. [Class 103 (v).] In railway &c. spring buffers of the hollow plunger and cylinder type the hollow plunger is adapted to be inserted in the cylinder from the front end thereof and to compress two or more springs when a load is applied, the rear end of the plunger contacting with a buffing washer interposed between the springs and the buffer is provided with means, not essentially involving the use of the buffer spindle, for preventing the ejection of the plunger from the cylinder. Fig. 1 shows two sets of springs G, H separated by a buffing washer I, the springs G, H being compressed in series until the plunger A contacts with the washer I after which the spring H is compressed. A split ring C sprung into a recess in the plunger prevents withdrawal of the plunger. In Fig. 2 spring G is compressed between the plunger head and a fixed abutment L until the plunger contacts with the washer I after which both springs G H, are compressed in parallel. In the arrangement shown in Fig. 3 the action of the springs is similar to that in Fig. 1, but the cylinder is not stepped but provided with locking pieces E carried by bosses D and engaging slots F in the plunger, A central spindle A‹ is provided as additional means for preventing withdrawal of the plunger.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE390999D BE390999A (en) | 1931-12-01 | ||
FR743558D FR743558A (en) | 1931-12-01 | ||
GB3331931A GB385417A (en) | 1931-12-01 | 1931-12-01 | Improvements in spring buffers for railway and like vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3331931A GB385417A (en) | 1931-12-01 | 1931-12-01 | Improvements in spring buffers for railway and like vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB385417A true GB385417A (en) | 1932-12-29 |
Family
ID=10351400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3331931A Expired GB385417A (en) | 1931-12-01 | 1931-12-01 | Improvements in spring buffers for railway and like vehicles |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE390999A (en) |
FR (1) | FR743558A (en) |
GB (1) | GB385417A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2532013A (en) * | 1945-06-04 | 1950-11-28 | Miner Inc W H | Buffer |
DE2708367A1 (en) * | 1977-02-26 | 1978-09-14 | Ringfeder Gmbh | Cylinder buffer for rail vehicle - uses slotted narrow ring to assemble housing half shells which define spring retainer |
EP3594082A1 (en) * | 2018-07-11 | 2020-01-15 | Falk Schneider | Crash buffer with guide rod, support structure and railway vehicle |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3204781A (en) * | 1963-11-07 | 1965-09-07 | Miner Inc W H | Buffer |
US3253718A (en) * | 1964-08-10 | 1966-05-31 | Miner Inc W H | Buffer |
-
0
- BE BE390999D patent/BE390999A/xx unknown
- FR FR743558D patent/FR743558A/fr not_active Expired
-
1931
- 1931-12-01 GB GB3331931A patent/GB385417A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2532013A (en) * | 1945-06-04 | 1950-11-28 | Miner Inc W H | Buffer |
DE2708367A1 (en) * | 1977-02-26 | 1978-09-14 | Ringfeder Gmbh | Cylinder buffer for rail vehicle - uses slotted narrow ring to assemble housing half shells which define spring retainer |
EP3594082A1 (en) * | 2018-07-11 | 2020-01-15 | Falk Schneider | Crash buffer with guide rod, support structure and railway vehicle |
Also Published As
Publication number | Publication date |
---|---|
FR743558A (en) | 1933-04-01 |
BE390999A (en) |
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