CA2125437C - Element de connexion male pour barre de traction sans jeu avec dispositif de blocage a bille - Google Patents

Element de connexion male pour barre de traction sans jeu avec dispositif de blocage a bille Download PDF

Info

Publication number: CA2125437C
Authority: CA; Canada
Prior art keywords: connection member; male connection; assembly; disposed; ball
Prior art date: 1994-05-04
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

CA 2125437

Other languages

English (en)

Other versions

CA2125437A1 (fr

Inventor

Michael G. Hawryszkow

David W. Daugherty, Jr.

Wajih Kanjo

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.)

Westinghouse Air Brake Co

Original Assignee

Westinghouse Air Brake 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.)

1994-05-04

Filing date

1994-06-08

Publication date

2001-09-18

1994-06-08 Application filed by Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co

1995-11-05 Publication of CA2125437A1 publication Critical patent/CA2125437A1/fr

2001-09-18 Application granted granted Critical

2001-09-18 Publication of CA2125437C publication Critical patent/CA2125437C/fr

2014-06-08 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000005266 casting Methods 0.000 claims description 22
229910000831 Steel Inorganic materials 0.000 claims 1
239000010959 steel Substances 0.000 claims 1
230000000712 assembly Effects 0.000 description 9
238000000429 assembly Methods 0.000 description 9
238000012423 maintenance Methods 0.000 description 5
230000000295 complement effect Effects 0.000 description 4
230000008439 repair process Effects 0.000 description 4
239000004566 building material Substances 0.000 description 2
230000008878 coupling Effects 0.000 description 2
238000010168 coupling process Methods 0.000 description 2
238000005859 coupling reaction Methods 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
239000007788 liquid Substances 0.000 description 2
230000013011 mating Effects 0.000 description 2
239000011707 mineral Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
230000006978 adaptation Effects 0.000 description 1
239000000969 carrier Substances 0.000 description 1
239000004568 cement Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000000571 coke Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000011120 plywood Substances 0.000 description 1
239000004575 stone Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
230000007704 transition Effects 0.000 description 1

Landscapes

Pivots And Pivotal Connections (AREA)

CA 2125437 1994-05-04 1994-06-08 Element de connexion male pour barre de traction sans jeu avec dispositif de blocage a bille Expired - Fee Related CA2125437C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US23826394A	1994-05-04	1994-05-04
US08/238,263		1994-05-04

Publications (2)

Publication Number	Publication Date
CA2125437A1 CA2125437A1 (fr)	1995-11-05
CA2125437C true CA2125437C (fr)	2001-09-18

Family

ID=22897157

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2125437 Expired - Fee Related CA2125437C (fr)	1994-05-04	1994-06-08	Element de connexion male pour barre de traction sans jeu avec dispositif de blocage a bille

Country Status (1)

Country	Link
CA (1)	CA2125437C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104828107A (zh) *	2015-05-26	2015-08-12	大连重矿设备制造有限公司	牵引装置、使用该牵引装置的牵引车及其使用方法

1994
- 1994-06-08 CA CA 2125437 patent/CA2125437C/fr not_active Expired - Fee Related

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104828107A (zh) *	2015-05-26	2015-08-12	大连重矿设备制造有限公司	牵引装置、使用该牵引装置的牵引车及其使用方法
CN104828107B (zh) *	2015-05-26	2017-08-01	大连重矿设备制造有限公司	牵引装置、使用该牵引装置的牵引车及其使用方法

Also Published As

Publication number	Publication date
CA2125437A1 (fr)	1995-11-05

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Legal Events

Date	Code	Title	Description
1994-06-08	EEER	Examination request
2009-06-08	MKLA	Lapsed