PT97555A - Ligacao de engate sem folga aperfeicoada para um veiculo de caminho de ferro - Google Patents

Ligacao de engate sem folga aperfeicoada para um veiculo de caminho de ferro

Info

Publication number: PT97555A
Authority: PT; Portugal
Prior art keywords: flex; approved; path vehicle; handling connection; iron path
Prior art date: 1990-05-04

Application number

PT97555A

Other languages

English (en)

Other versions

PT97555B (pt

Inventor

Russell G Altherr

Original Assignee

Amsted Ind 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.)

1990-05-04

Filing date

1991-05-03

Publication date

1993-05-31

1991-05-03 Application filed by Amsted Ind Inc filed Critical Amsted Ind Inc

1993-05-31 Publication of PT97555A publication Critical patent/PT97555A/pt

1998-12-31 Publication of PT97555B publication Critical patent/PT97555B/pt

Links

XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 2
229910052742 iron Inorganic materials 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G7/00—Details or accessories
- B61G7/10—Mounting of the couplings on the vehicle

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Body Structure For Vehicles (AREA)
Connection Of Plates (AREA)
Sealing Devices (AREA)
Platform Screen Doors And Railroad Systems (AREA)
Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Train Traffic Observation, Control, And Security (AREA)

PT97555A 1990-05-04 1991-05-03 Ligacao de engate sem folga aperfeicoada para um veiculo de caminho de ferro PT97555B (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/518,925 US5054630A (en)	1990-05-04	1990-05-04	Slackless coupler connection for a railway vehicle

Publications (2)

Publication Number	Publication Date
PT97555A true PT97555A (pt)	1993-05-31
PT97555B PT97555B (pt)	1998-12-31

Family

ID=24066058

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT97555A PT97555B (pt)	1990-05-04	1991-05-03	Ligacao de engate sem folga aperfeicoada para um veiculo de caminho de ferro

Country Status (9)

Country	Link
US (1)	US5054630A (pt)
KR (1)	KR950001454B1 (pt)
AU (1)	AU624570B2 (pt)
BR (1)	BR9100410A (pt)
CA (1)	CA2035208C (pt)
ES (1)	ES2029183A6 (pt)
PT (1)	PT97555B (pt)
ZA (1)	ZA91290B (pt)
ZW (1)	ZW191A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5115926A (en) *	1990-09-26	1992-05-26	Amsted Industries Incorporated	Coupler member retention in a railway vehicle
US5320046A (en) *	1992-01-22	1994-06-14	Trinity Industries, Inc.	Low profile railway car
US5312007A (en) *	1992-12-04	1994-05-17	Amsted Industries Incorporated	Slackless railway coupler with draft/buff gear
US5598937A (en) *	1996-02-14	1997-02-04	Keystone Industries, Inc.	Slackless drawbar assembly
US6024233A (en) *	1998-03-27	2000-02-15	Natschke; Scott	Locking wedge assembly for a slackless drawbar assembly
US6804862B2 (en) *	2002-12-05	2004-10-19	Miller Dowel Company	Hinge system
US7568584B2 (en) *	2006-07-17	2009-08-04	Assf-Keystone, Inc.	Draft sill wear liner

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3104017A (en) *	1960-02-02	1963-09-17	Amsted Ind Inc	Carrier assembly for rotary coupler
US3881602A (en) *	1974-01-11	1975-05-06	Amsted Ind Inc	Offset coupling
US4593827A (en) *	1983-12-15	1986-06-10	Amsted Industries Incorporated	Railway car drawbar connection with guided slack adjusting wedges
US4700853A (en) *	1985-01-14	1987-10-20	Amsted Industries Incorporated	Slackless railway coupler connection
SU1253864A1 (ru) *	1985-02-06	1986-08-30	Всесоюзный Научно-Исследовательский Институт Вагоностроения	Ударно-т говое устройство железнодорожного транспортного средства
US4637518A (en) *	1985-04-08	1987-01-20	Seher Acquisition Corp.	Coupler for a railway car coupler assembly
US5002192A (en) *	1990-02-27	1991-03-26	Amsted Industries Incorporated	Bearing arrangement for railway drawbar connection

1990
- 1990-05-04 US US07/518,925 patent/US5054630A/en not_active Expired - Lifetime
1991
- 1991-01-07 ZW ZW1/91A patent/ZW191A1/xx unknown
- 1991-01-15 ZA ZA91290A patent/ZA91290B/xx unknown
- 1991-01-15 AU AU69371/91A patent/AU624570B2/en not_active Ceased
- 1991-01-25 KR KR1019910001224A patent/KR950001454B1/ko not_active Expired - Fee Related
- 1991-01-29 CA CA002035208A patent/CA2035208C/en not_active Expired - Lifetime
- 1991-01-31 BR BR919100410A patent/BR9100410A/pt not_active IP Right Cessation
- 1991-02-20 ES ES9100440A patent/ES2029183A6/es not_active Expired - Fee Related
- 1991-05-03 PT PT97555A patent/PT97555B/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR910019846A (ko)	1991-12-19
ZW191A1 (en)	1991-06-19
BR9100410A (pt)	1991-11-26
AU6937191A (en)	1991-11-07
PT97555B (pt)	1998-12-31
ES2029183A6 (es)	1992-07-16
KR950001454B1 (ko)	1995-02-24
CA2035208C (en)	1995-08-15
AU624570B2 (en)	1992-06-11
US5054630A (en)	1991-10-08
ZA91290B (en)	1991-09-25

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Legal Events

Date

Code

Title

Description

1993-05-31

BB1A

Laying open of patent application

Effective date: 19930122

1998-12-31

FG3A

Patent granted, date of granting

Effective date: 19980901

2000-07-31

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20000331