AU450624B2 - Creation of Inventions and Patents with Artificial Intelligence

AU450624B2 – “draft gear”
– Google Patents

AU450624B2 – “draft gear”
– Google Patents
“draft gear”

Info

Publication number
AU450624B2

AU450624B2
AU55156/73A
AU5515673A
AU450624B2
AU 450624 B2
AU450624 B2
AU 450624B2
AU 55156/73 A
AU55156/73 A
AU 55156/73A
AU 5515673 A
AU5515673 A
AU 5515673A
AU 450624 B2
AU450624 B2
AU 450624B2
Authority
AU
Australia
Prior art keywords
draft gear
draft
gear
Prior art date
1972-10-06
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
AU55156/73A
Other versions

AU5515673A
(en

Inventor
Simon Appleton Bernard
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.)

Umland G

Original Assignee
Umland G
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.)
1972-10-06
Filing date
1973-05-03
Publication date
1974-07-18

1973-05-03
Application filed by Umland G
filed
Critical
Umland G

1974-07-18
Application granted
granted
Critical

1974-07-18
Publication of AU5515673A
publication
Critical
patent/AU5515673A/en

1974-07-18
Publication of AU450624B2
publication
Critical
patent/AU450624B2/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

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

AU55156/73A
1972-10-06
1973-05-03
“draft gear”

Expired

AU450624B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US00295540A

US3838778A
(en)

1972-10-06
1972-10-06
Draft gear

USUS295,540

1972-10-06

Publications (2)

Publication Number
Publication Date

AU5515673A

AU5515673A
(en)

1974-07-18

AU450624B2
true

AU450624B2
(en)

1974-07-18

Family
ID=23138142
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU55156/73A
Expired

AU450624B2
(en)

1972-10-06
1973-05-03
“draft gear”

Country Status (5)

Country
Link

US
(1)

US3838778A
(en)

JP
(1)

JPS4971615A
(en)

AU
(1)

AU450624B2
(en)

CA
(1)

CA973514A
(en)

GB
(1)

GB1401166A
(en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4515387A
(en)

1983-03-25
1985-05-07
Schuck Howard L
Hitch with swiveling tongue

US4746138A
(en)

1987-08-24
1988-05-24
James Loyal W
Trailer hitch assemblies

US4817978A
(en)

1987-08-24
1989-04-04
James Loyal W
Trailer hitch assemblies

JP3512753B2
(en)

2001-04-20
2004-03-31
川崎重工業株式会社

Railcar collision energy absorption structure

US6581953B2
(en)

2001-08-09
2003-06-24
Smith R. Jerry
Trailer hitch assembly and method for connecting a tractor vehicle and a trailer vehicle with force dampening capabilities

CN102678805B
(en)

2012-05-31
2014-04-02
中南大学
Impact energy absorbing device of diaphragm bolt type tandem porous solid elements

CN102691741A
(en)

2012-05-31
2012-09-26
中南大学
Device for absorbing impact energy of partition board guide rail type porous solid elements connected in series

CN102689638B
(en)

2012-05-31
2015-01-21
中南大学
Impact energy-absorbing device of partition board sleeve-type tandem connection porous solid element

CN102691742B
(en)

2012-05-31
2014-09-24
中南大学
Device for absorbing impact energy of partition board meshed type porous solid elements connected in series

US9707981B2
(en)

2013-10-25
2017-07-18
Crrc Qiqihar Rolling Stock Co., Ltd. Dalian Research & Development Center
Car-coupler buffer and rail way car

US9789888B2
(en)

2014-08-25
2017-10-17
Miner Enterprises, Inc.
Railcar draft gear assembly

ES2938200T3
(en)

2015-10-30
2023-04-05
Dellner Couplers Ab

Pivot anchor and wagon

CN105673772B
(en)

2015-12-30
2018-06-22
深圳市乾行达科技有限公司
A kind of big stroke energy absorption device

CN106494450A
(en)

2016-12-26
2017-03-15
深圳市乾行达科技有限公司
A kind of can Fast-Maintenance energy absorption device

US10308263B1
(en)

2017-11-16
2019-06-04
Strato, Inc.
Cushioning apparatus for a railway car

US10513275B2
(en)

2017-11-16
2019-12-24
Strato, Inc.
Selective cushioning apparatus assembly

US11117600B2
(en)

2018-11-30
2021-09-14
Strato, Inc.
Hybrid cushioning apparatus with draft gear

US11142228B2
(en)

2019-01-17
2021-10-12
Strato, Inc.
Cushioning unit with reduced tail yoke

US11584404B2
(en)

2020-01-28
2023-02-21
Strato, Inc.
Selective cushion unit yoke with integral draft gear housing

Family Cites Families (6)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2640603A
(en)

1950-03-18
1953-06-02
Nat Malleable & Steel Castings
Cushioning mechanism for railway vehicles

US2720319A
(en)

1951-04-30
1955-10-11
Cardwell Westinghouse Co
Cushions for draft gears

US2880885A
(en)

1955-04-01
1959-04-07
Nat Malleable & Steel Castings
Cushioning device

US2907474A
(en)

1957-01-23
1959-10-06
Cardwell Westinghouse Co
Rubber draft gear

US3025974A
(en)

1960-02-02
1962-03-20
Cardwell Westinghouse Co
Rubber draft gear

US3606295A
(en)

1968-11-12
1971-09-20
Unilan Ag
Shock absorber

1972

1972-10-06
US
US00295540A
patent/US3838778A/en
not_active
Expired – Lifetime

1973

1973-04-30
GB
GB2034173A
patent/GB1401166A/en
not_active
Expired

1973-04-30
CA
CA170,109A
patent/CA973514A/en
not_active
Expired

1973-05-03
AU
AU55156/73A
patent/AU450624B2/en
not_active
Expired

1973-06-01
JP
JP48060993A
patent/JPS4971615A/ja
active
Pending

Also Published As

Publication number
Publication date

GB1401166A
(en)

1975-07-16

US3838778A
(en)

1974-10-01

AU5515673A
(en)

1974-07-18

JPS4971615A
(en)

1974-07-11

CA973514A
(en)

1975-08-26

Contact information