ES257717A1 - Shock absorbers for railway cars - Google Patents

Shock absorbers for railway cars

Info

Publication number
ES257717A1
ES257717A1 ES0257717A ES257717A ES257717A1 ES 257717 A1 ES257717 A1 ES 257717A1 ES 0257717 A ES0257717 A ES 0257717A ES 257717 A ES257717 A ES 257717A ES 257717 A1 ES257717 A1 ES 257717A1
Authority
ES
Spain
Prior art keywords
stem
wedge block
members
shoes
pads
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
Application number
ES0257717A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
W H MINER Inc
Original Assignee
W H MINER Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US813927A external-priority patent/US2982427A/en
Application filed by W H MINER Inc filed Critical W H MINER Inc
Publication of ES257717A1 publication Critical patent/ES257717A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/18—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G11/00—Buffers
    • B61G11/14—Buffers absorbing shocks by mechanical friction action; Combinations of mechanical shock-absorbers and springs

Abstract

Shock absorbing mechanism for wagons, having a pair of members, each of which has a base, from which extends an open-ended cylindrical rod, one of which can be housed within the other, the two members being relatively longitudinally movable so that the stem of one member moves over the stem of the other and one of said members is relatively rotatable relative to the other to apply and disengage to means that, when applied, hold the rotating member against longitudinal separation from the other; containing the stem of a member friction pads which are applied to the inner surface of the stem and a wedge block which is applied to the pads and having a plurality of outwardly extending paws which are applied to a plurality of paws which they extend into the stem at its open end, thereby keeping the wedge block and shoes within the stem against the pressure of elastic means extending between the inner end of the shoes and the base of said member, a blocking member being located between the wedge block and the base of the other member and having a mutual non-rotating application to restrict the first member from the relative rotational movement that would release it from the other, said blocking member being actuated by a means elastic that offers less resistance than the elastic means that act on the inner ends of the friction shoes that are applied to the wedge block and to the surface icie inside the stem of the limb containing these pads. (Machine-translation by Google Translate, not legally binding)
ES0257717A 1959-05-18 1960-04-29 Shock absorbers for railway cars Expired ES257717A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US813927A US2982427A (en) 1959-05-18 1959-05-18 Shock absorbers for railway cars
US813849A US2982426A (en) 1959-05-18 1959-05-18 Shock absorbers for railway cars

Publications (1)

Publication Number Publication Date
ES257717A1 true ES257717A1 (en) 1960-10-01

Family

ID=27123786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0257717A Expired ES257717A1 (en) 1959-05-18 1960-04-29 Shock absorbers for railway cars

Country Status (6)

Country Link
US (1) US2982426A (en)
BE (1) BE590920A (en)
CH (1) CH383435A (en)
ES (1) ES257717A1 (en)
GB (1) GB926933A (en)
NL (2) NL120634C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1481159A (en) * 1966-04-04 1967-05-19 Isothermos Sa Shock absorber, especially for rail vehicles
ATE279346T1 (en) * 1999-09-08 2004-10-15 Schwab Verkehrstechnik Ag BUFFER FOR RAIL VEHICLES
UA65692U (en) * 2011-05-30 2011-12-12 Андрей Владимирович Сидорчук Cushioning device pmk-110-k23 for rail vehicles
CN102705644B (en) * 2012-06-08 2014-09-24 国网浙江慈溪市供电公司 Mounting seat device with adjustable position
CN104966638B (en) * 2015-05-26 2017-07-04 重庆三电汽车空调有限公司 Secure type automobile drives rotary switch with straight
US11046339B2 (en) * 2017-03-17 2021-06-29 Trinity Rail Group, Llc Friction end-of-car cushioning assembly
WO2018232485A1 (en) * 2017-06-21 2018-12-27 Общество с ограниченной ответственностью "Техсинтэк" Friction shock absorber
CN107792378A (en) * 2017-09-22 2018-03-13 珠海佰家科技有限公司 A kind of adjustable mounting rack and its unmanned plane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430505A (en) * 1944-11-04 1947-11-11 Miner Inc W H Resilient car-end buffer
US2431376A (en) * 1944-11-09 1947-11-25 Miner Inc W H Car end buffer
US2532013A (en) * 1945-06-04 1950-11-28 Miner Inc W H Buffer
US2810485A (en) * 1954-08-31 1957-10-22 Cardwell Westinghouse Co Shock absorbing device

Also Published As

Publication number Publication date
GB926933A (en) 1963-05-22
CH383435A (en) 1964-10-31
US2982426A (en) 1961-05-02
BE590920A (en) 1960-11-17
NL120634C (en)
NL251490A (en)

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