ES2021994A6 - Buffer - Google Patents

Buffer

Info

Publication number
ES2021994A6
ES2021994A6 ES9000828A ES9000828A ES2021994A6 ES 2021994 A6 ES2021994 A6 ES 2021994A6 ES 9000828 A ES9000828 A ES 9000828A ES 9000828 A ES9000828 A ES 9000828A ES 2021994 A6 ES2021994 A6 ES 2021994A6
Authority
ES
Spain
Prior art keywords
stopper
pusher
sleeve
projections
butt
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 - Fee Related
Application number
ES9000828A
Other languages
Spanish (es)
Inventor
Otto Ziegler
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.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of ES2021994A6 publication Critical patent/ES2021994A6/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Optical Head (AREA)
  • Buffer Packaging (AREA)

Abstract

Tope for rail vehicles or the like with a sleeve (1) abuts a rear flange (2) fixing and pusher (4) stopper, carrying a plate (17) stopper where has built a block spring between the sleeve (1) butt and the pusher (4) stopper. To achieve an area increased for admission of block springs, it is provided that the sleeve (1) stopper sea externally cylindrical and this frontally provided with at least two projections (3) directed out, while the pusher ( 4) stopper, surrounding the sleeve (1) butt, it is provided on the cylindrical portion interior with rtanuras (5) thrust trainees to move therethrough the projections (3) and grooves (6) thrust alternating address with earlier in perimeter, frontally open and extended along the pusher a partial length (4) stopper for elguiado torsionally rigid and limitation of movement of projections (3). (Machine-translation by Google Translate, not legally binding)
ES9000828A 1989-03-23 1990-03-22 Buffer Expired - Fee Related ES2021994A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1088/89A CH678711A5 (en) 1989-03-23 1989-03-23

Publications (1)

Publication Number Publication Date
ES2021994A6 true ES2021994A6 (en) 1991-11-16

Family

ID=4202188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9000828A Expired - Fee Related ES2021994A6 (en) 1989-03-23 1990-03-22 Buffer

Country Status (10)

Country Link
BE (1) BE1002970A3 (en)
CH (1) CH678711A5 (en)
DD (1) DD297376A5 (en)
DE (1) DE3913140A1 (en)
ES (1) ES2021994A6 (en)
FR (1) FR2644744B1 (en)
GB (1) GB2230839B (en)
IT (1) IT1240339B (en)
NL (1) NL9000638A (en)
SE (1) SE9001026L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619213C2 (en) * 1996-05-13 2000-03-09 Eisenbahntech Halberstadt Gmbh Buffers, especially sleeve buffers for rail vehicles
EP2949539B3 (en) 2014-05-28 2021-04-14 Dellner Couplers AB Energy dissipating device and connection device comprising such an energy dissipating device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB107635A (en) * 1916-07-04 1917-07-04 Charles Alfred Matthews Improvements in and relating to Buffers.
US2434943A (en) * 1944-11-09 1948-01-27 Florence E Marsh Resilient end buffer for railway cars and locomotives
GB770499A (en) * 1954-06-11 1957-03-20 Miner Inc W H Draft gears
CH313706A (en) * 1955-11-16 1956-04-30 Stabeg Apparatebau Gmbh Sleeve buffers for railway vehicles
DE2240130A1 (en) * 1972-08-16 1974-03-07 Garthe Kg Paul LIGHT ALLOY SLEEVE BUFFER ARRANGEMENT
DE2619469C2 (en) * 1976-05-03 1982-05-19 Ringfeder Gmbh, 4150 Krefeld Sleeve buffers for the resilient absorption of impact forces, in particular for rail vehicles
YU101677A (en) * 1976-05-03 1982-05-31 Ringfeder Gmbh Device for elastic receving of striking forces

Also Published As

Publication number Publication date
SE9001026D0 (en) 1990-03-21
IT9019771A1 (en) 1991-09-22
GB9006167D0 (en) 1990-05-16
GB2230839A (en) 1990-10-31
NL9000638A (en) 1990-10-16
FR2644744A1 (en) 1990-09-28
SE9001026L (en) 1990-09-24
BE1002970A3 (en) 1991-10-08
IT1240339B (en) 1993-12-07
DE3913140C2 (en) 1992-07-02
CH678711A5 (en) 1991-10-31
IT9019771A0 (en) 1990-03-22
DE3913140A1 (en) 1990-10-25
GB2230839B (en) 1993-01-13
FR2644744B1 (en) 1992-04-30
DD297376A5 (en) 1992-01-09

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981001