GB2207403B - A device for mechanically tensioning a catenary in a tunnel - Google Patents

A device for mechanically tensioning a catenary in a tunnel

Info

Publication number: GB2207403B
Authority: GB; United Kingdom
Prior art keywords: catenary; tunnel; mechanically tensioning; tensioning; mechanically
Prior art date: 1987-06-19
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 - Lifetime

Application number

GB8814284A

Other versions

GB8814284D0 (en

GB2207403A (en

Inventor

Alain Morizot

Philippe Vuaillat

Jean Poli

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.)

Spie Batignolles SA

Original Assignee

Spie Batignolles SA

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.)

1987-06-19

Filing date

1988-06-16

Publication date

1991-06-26

1988-06-16 Application filed by Spie Batignolles SA filed Critical Spie Batignolles SA

1988-07-20 Publication of GB8814284D0 publication Critical patent/GB8814284D0/en

1989-02-01 Publication of GB2207403A publication Critical patent/GB2207403A/en

1991-06-26 Application granted granted Critical

1991-06-26 Publication of GB2207403B publication Critical patent/GB2207403B/en

2008-06-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
- B60M1/22—Separate lines from which power lines are suspended, e.g. catenary lines, supporting-lines under tension
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/26—Compensation means for variation in length

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Laying Of Electric Cables Or Lines Outside (AREA)
Current-Collector Devices For Electrically Propelled Vehicles (AREA)

GB8814284A 1987-06-19 1988-06-16 A device for mechanically tensioning a catenary in a tunnel Expired - Lifetime GB2207403B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB878714398A GB8714398D0 (en)	1987-06-19	1987-06-19	Mechanical tensioning of catenary in tunnels

Publications (3)

Publication Number	Publication Date
GB8814284D0 GB8814284D0 (en)	1988-07-20
GB2207403A GB2207403A (en)	1989-02-01
GB2207403B true GB2207403B (en)	1991-06-26

Family

ID=10619213

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB878714398A Pending GB8714398D0 (en)	1987-06-19	1987-06-19	Mechanical tensioning of catenary in tunnels
GB8814284A Expired - Lifetime GB2207403B (en)	1987-06-19	1988-06-16	A device for mechanically tensioning a catenary in a tunnel

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB878714398A Pending GB8714398D0 (en)	1987-06-19	1987-06-19	Mechanical tensioning of catenary in tunnels

Country Status (2)

Country	Link
FR (1)	FR2616718B1 (en)
GB (2)	GB8714398D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4427684C1 (en) *	1994-08-04	1995-08-24	Siemens Ag	Retensioning device for trolley-wire and catenary in railway tunnel
DE19743043C1 (en) *	1997-09-29	1999-01-28	Siemens Ag	Tensioning device for overhead line in tunnel
AT409837B (en)	2001-07-27	2002-11-25	Va Tech Elin Transmission Gmbh	Re-stretching or slack take-up device for overhead contact wires links weight to wire to be stretched by turn-round devices guiding it through two square-on guide devices
CN101823447A (en) *	2010-05-31	2010-09-08	陕西万里达铁路电气化器材有限公司	Guide pulley type pendant limiting system
EP4091871A1 (en) *	2021-05-21	2022-11-23	European Trans Energy GmbH	Tensioning device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1008012A (en) *	1950-01-05	1952-05-13	Tech Et Commerce	Automatic mechanical tension regulator device for overhead line wires
DE2630672B1 (en) *	1976-07-08	1977-10-20	Salzgitter Consult Gmbh	Clamping device for overhead lines for installation in tunnels for electrically operated vehicles

1987
- 1987-06-19 GB GB878714398A patent/GB8714398D0/en active Pending
1988
- 1988-06-16 GB GB8814284A patent/GB2207403B/en not_active Expired - Lifetime
- 1988-06-17 FR FR8808165A patent/FR2616718B1/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2616718B1 (en)	1996-01-12
GB8714398D0 (en)	1987-07-22
GB8814284D0 (en)	1988-07-20
FR2616718A1 (en)	1988-12-23
GB2207403A (en)	1989-02-01

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Legal Events

Date	Code	Title	Description
1993-02-17	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2001-01-10	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2004-01-21	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2006-03-01	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20050616