FR1046573A - Improvements made to shock-absorbing devices - Google Patents

Improvements made to shock-absorbing devices

Info

Publication number
FR1046573A
FR1046573A FR1046573DA FR1046573A FR 1046573 A FR1046573 A FR 1046573A FR 1046573D A FR1046573D A FR 1046573DA FR 1046573 A FR1046573 A FR 1046573A
Authority
FR
France
Prior art keywords
shock
improvements made
absorbing devices
absorbing
devices
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
Other languages
French (fr)
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.)
National Malleable and Steel Castings Co
Original Assignee
National Malleable and Steel Castings Co
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
Application filed by National Malleable and Steel Castings Co filed Critical National Malleable and Steel Castings Co
Application granted granted Critical
Publication of FR1046573A publication Critical patent/FR1046573A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • F16F1/406—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers characterised by the shape of the elastic elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G9/00—Draw-gear
    • B61G9/04—Draw-gear combined with buffing appliances
    • B61G9/06—Draw-gear combined with buffing appliances with rubber springs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53613—Spring applier or remover
    • Y10T29/53617—Transmission spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Gears, Cams (AREA)
  • Vibration Dampers (AREA)
  • Gear Transmission (AREA)
FR1046573D 1950-03-18 1951-03-16 Improvements made to shock-absorbing devices Expired FR1046573A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US150473A US2686602A (en) 1950-03-18 1950-03-18 Cushioning mechanism for railway vehicles
US182749A US2640602A (en) 1950-03-18 1950-03-18 Cushioning mechanism for railway vehicles

Publications (1)

Publication Number Publication Date
FR1046573A true FR1046573A (en) 1953-12-08

Family

ID=26847706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1046573D Expired FR1046573A (en) 1950-03-18 1951-03-16 Improvements made to shock-absorbing devices

Country Status (6)

Country Link
US (2) US2640602A (en)
BE (1) BE501956A (en)
CH (1) CH312021A (en)
DE (1) DE941913C (en)
FR (1) FR1046573A (en)
GB (2) GB703638A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724513A (en) * 1952-02-12 1955-11-22 Nat Malleable & Steel Castings Railway draft rigging
BE524248A (en) * 1952-11-13
US2859883A (en) * 1955-08-05 1958-11-11 Buckeye Steel Castings Co Railway draft rigging
US4506868A (en) * 1983-05-27 1985-03-26 Sumitomo Metal Industries, Ltd. Shock absorber for vehicular couplers
US5598937A (en) * 1996-02-14 1997-02-04 Keystone Industries, Inc. Slackless drawbar assembly
US6446820B1 (en) 2000-09-07 2002-09-10 Amsted Industries Incorporated Railcar draft gear assembly and system
CN101698414B (en) * 2009-11-09 2011-06-01 青岛四方车辆研究所有限公司 Semi-permanent car coupler for light rail
USD897238S1 (en) * 2018-05-01 2020-09-29 Strato, Inc. Selective cushioning apparatus for a railway car

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1227821A (en) * 1915-09-02 1917-05-29 William H Miner Friction-gearing having a compound release.
US1372109A (en) * 1918-03-02 1921-03-22 William H Toburen Band-holder
US2024868A (en) * 1931-05-25 1935-12-17 Pullman Standard Car Mfg Co Balanced draft gear
US2390496A (en) * 1943-12-29 1945-12-11 Entpr Railway Equipment Co Draft mechanism for railway cars
US2527589A (en) * 1946-08-03 1950-10-31 Nat Malleable & Steel Castings Cushioning mechanism for railway vehicles
US2486975A (en) * 1948-01-16 1949-11-01 Waugh Equipment Co Draft gear

Also Published As

Publication number Publication date
DE941913C (en) 1956-04-19
BE501956A (en)
US2686602A (en) 1954-08-17
CH312021A (en) 1955-12-15
GB722309A (en) 1955-01-19
US2640602A (en) 1953-06-02
GB703638A (en) 1954-02-10

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