ZA717383B - Cushioning arrangement for railroad cars - Google Patents

Cushioning arrangement for railroad cars

Info

Publication number: ZA717383B
Authority: ZA; South Africa
Prior art keywords: railroad cars; cushioning arrangement; cushioning; arrangement; railroad
Prior art date: 1970-11-20

Application number

ZA717383A

Inventor

D Daugherty

Original Assignee

Cardwell Westinghouse 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.)

1970-11-20

Filing date

1971-11-03

Publication date

1972-07-26

1971-11-03 Application filed by Cardwell Westinghouse Co filed Critical Cardwell Westinghouse Co

1972-07-26 Publication of ZA717383B publication Critical patent/ZA717383B/en

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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/12—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill
- B61G9/16—Continuous draw-gear combined with buffing appliances, e.g. incorporated in a centre sill with fluid springs or fluid shock-absorbers; Combinations thereof
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
- F16F9/18—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with a closed cylinder and a piston separating two or more working spaces therein
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- 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
- F16F2230/00—Purpose; Design features
- F16F2230/10—Enclosure elements, e.g. for protection

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid-Damping Devices (AREA)
Actuator (AREA)

ZA717383A 1970-11-20 1971-11-03 Cushioning arrangement for railroad cars ZA717383B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US9138370A	1970-11-20	1970-11-20

Publications (1)

Publication Number	Publication Date
ZA717383B true ZA717383B (en)	1972-07-26

Family

ID=22227490

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA717383A ZA717383B (en)	1970-11-20	1971-11-03	Cushioning arrangement for railroad cars

Country Status (10)

Country	Link
US (1)	US3713546A (en)
AU (1)	AU442210B2 (en)
BE (1)	BE775584A (en)
BR (1)	BR7007717D0 (en)
CA (1)	CA944316A (en)
DE (1)	DE2157316A1 (en)
FR (1)	FR2114910A5 (en)
GB (1)	GB1374477A (en)
IT (1)	IT941214B (en)
ZA (1)	ZA717383B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4122923A (en) *	1977-07-11	1978-10-31	Ace Controls, Inc.	Adjustable hydraulic shock absorber
US4601461A (en) *	1984-05-14	1986-07-22	Keystone Industries Inc.	Lading protection device
US4787486A (en) *	1986-06-19	1988-11-29	Pneumo Abex Corporation	Landing gear mechanism including controlled instroke and rebound damping and stroke overload protection
JP2011194968A (en) *	2010-03-18	2011-10-06	Kawasaki Heavy Ind Ltd	Holding structure of coupler adapter for railcar
CN103307192A (en) *	2013-06-19	2013-09-18	江苏振龙减震器有限公司	Rear motorcycle shock absorber with internal spring and external spring
CN109050569B (en) *	2018-09-30	2023-12-22	西南交通大学	Multistage energy absorbing device of rail vehicle

1970
- 1970-11-20 US US00091383A patent/US3713546A/en not_active Expired - Lifetime
- 1970-11-20 BR BR7717/70*7A patent/BR7007717D0/en unknown
1971
- 1971-10-28 CA CA126,348A patent/CA944316A/en not_active Expired
- 1971-11-01 GB GB5072371A patent/GB1374477A/en not_active Expired
- 1971-11-03 AU AU35296/71A patent/AU442210B2/en not_active Expired
- 1971-11-03 ZA ZA717383A patent/ZA717383B/en unknown
- 1971-11-18 DE DE19712157316 patent/DE2157316A1/en active Pending
- 1971-11-19 FR FR7141589A patent/FR2114910A5/fr not_active Expired
- 1971-11-19 IT IT31390/71A patent/IT941214B/en active
- 1971-11-19 BE BE775584A patent/BE775584A/en unknown

Also Published As

Publication number	Publication date
US3713546A (en)	1973-01-30
FR2114910A5 (en)	1972-06-30
GB1374477A (en)	1974-11-20
AU3529671A (en)	1973-06-21
AU442210B2 (en)	1973-11-15
BR7007717D0 (en)	1973-03-01
CA944316A (en)	1974-03-26
DE2157316A1 (en)	1972-05-31
BE775584A (en)	1972-03-16
IT941214B (en)	1973-03-01

Publication	Publication Date	Title
CA887966A (en)	1971-12-14	Railway car
ZA717863B (en)	1972-08-30	Railway car coupler
CS182765B2 (en)	1978-05-31	Cushioning device for vehicles
ZA717935B (en)	1972-08-30	Railway system
ZA718334B (en)	1972-09-27	Railway vehicle truck
ZA708570B (en)	1971-11-24	Railway car coupler
CA922274A (en)	1973-03-06	Railway car cushioning mechanism
ZA705387B (en)	1971-04-28	Railway vehicle bogie
ZA714835B (en)	1972-04-26	Empty load device for railroad cars
CA946684A (en)	1974-05-07	Sway-stabilized railroad car
ZA713965B (en)	1972-02-23	A bogie for railroad vehicles
ZA717383B (en)	1972-07-26	Cushioning arrangement for railroad cars
IL37435A0 (en)	1971-11-29	A twin-axle bogie suspension for a vehicle
CA926344A (en)	1973-05-15	Cushioning arrangement for railway car
ZA71373B (en)	1971-10-27	Railway tank car
ZA711860B (en)	1971-12-29	Railway car coupler
YU210771A (en)	1980-10-31	Truck for railroad vehicles
AT312671B (en)	1974-01-10	Rail freight cars
CA927786A (en)	1973-06-05	Cushioning arrangement for railway car
ZA712535B (en)	1972-09-27	Railroad car retarders
CA857705A (en)	1970-12-08	Railway car cushioning device
AT310795B (en)	1973-10-10	Rail freight cars
AU457806B2 (en)	1972-12-07	Bogies for railway vehicles
ZA706183B (en)	1972-02-23	Railroad car retarders
CH522528A (en)	1972-06-30	Bogie rail vehicle