CA1005413A - Insulated rail joints - Google Patents

Insulated rail joints

Info

Publication number: CA1005413A
Authority: CA; Canada
Prior art keywords: rail joints; insulated rail; insulated; joints; rail
Prior art date: 1972-10-10
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

CA182,225A

Other versions

CA182225S (en

Inventor

Kenneth S. Sinfield

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.)

NATIONAL SPRINGS Pty Ltd

Original Assignee

NATIONAL SPRINGS Pty Ltd

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.)

1972-10-10

Filing date

1973-10-01

Publication date

1977-02-15

1973-10-01 Application filed by NATIONAL SPRINGS Pty Ltd filed Critical NATIONAL SPRINGS Pty Ltd

1977-02-15 Application granted granted Critical

1977-02-15 Publication of CA1005413A publication Critical patent/CA1005413A/en

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/54—Electrically-insulating rail joints

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Connection Of Plates (AREA)
Insulators (AREA)

CA182,225A 1972-10-10 1973-10-01 Insulated rail joints Expired CA1005413A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AUPB078372		1972-10-10

Publications (1)

Publication Number	Publication Date
CA1005413A true CA1005413A (en)	1977-02-15

Family

ID=3765405

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA182,225A Expired CA1005413A (en)	1972-10-10	1973-10-01	Insulated rail joints

Country Status (9)

Country	Link
US (1)	US3910492A (en)
AT (1)	AT325086B (en)
AU (1)	AU5993773A (en)
BE (1)	BE805899A (en)
CA (1)	CA1005413A (en)
DE (1)	DE2350152A1 (en)
FR (1)	FR2202195B1 (en)
GB (1)	GB1418967A (en)
IT (1)	IT996260B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6043501A (en) *	1983-08-18	1985-03-08	財団法人鉄道総合技術研究所	Insulating board for rail insulating joint
EP0229860A1 (en) *	1986-01-22	1987-07-29	Tschan GmbH	Fish plate for an insulating rail joint
EP1776505A4 (en) *	2004-06-17	2011-08-31	Jude Igwemezie	Device for joining rails
US7735746B2 (en) *	2008-10-22	2010-06-15	Jude Odihachukwunma Igwenezie	Device for insolated joint for joining rails
US20100127091A1 (en) *	2008-11-24	2010-05-27	Jude Odihachukwuma Igwemezie	Rail joint bar with transferred load

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1736328A (en) *	1927-02-10	1929-11-19	Neil E Salsich	Insulated rail joint
US3190558A (en) *	1962-11-16	1965-06-22	William E Griffiths	Rail joint bar
FR1373422A (en) *	1963-10-25	1964-09-25		Process for producing a fishplate for an insulating rail joint and the resulting fishplate
US3288369A (en) *	1965-06-18	1966-11-29	Poor & Co	Rail joint
US3335954A (en) *	1966-03-17	1967-08-15	Poor & Co	Insulated rail joint
US3369752A (en) *	1967-04-27	1968-02-20	Minnesota Mining & Mfg	Electrically insulated rail joint means
US3420441A (en) *	1967-04-27	1969-01-07	John H Deckert	Apparatus for fastening the joints of railroad rail

1972
- 1972-10-10 AU AU59937/73A patent/AU5993773A/en not_active Expired
1973
- 1973-10-01 CA CA182,225A patent/CA1005413A/en not_active Expired
- 1973-10-04 US US403623A patent/US3910492A/en not_active Expired - Lifetime
- 1973-10-04 IT IT52920/73A patent/IT996260B/en active
- 1973-10-05 DE DE19732350152 patent/DE2350152A1/en active Pending
- 1973-10-08 GB GB4693773A patent/GB1418967A/en not_active Expired
- 1973-10-09 AT AT857873A patent/AT325086B/en not_active IP Right Cessation
- 1973-10-10 BE BE136531A patent/BE805899A/en unknown
- 1973-10-10 FR FR7336243A patent/FR2202195B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB1418967A (en)	1975-12-24
AU5993773A (en)	1975-03-06
DE2350152A1 (en)	1974-05-02
FR2202195A1 (en)	1974-05-03
AT325086B (en)	1975-10-10
IT996260B (en)	1975-12-10
BE805899A (en)	1974-02-01
FR2202195B1 (en)	1978-02-10
US3910492A (en)	1975-10-07

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