NZ332495A - Connecting device for connecting concrete segments comprising a dumb bell shaped connector part and two housing parts for receiving opposite portions of the connector part - Google Patents

Connecting device for connecting concrete segments comprising a dumb bell shaped connector part and two housing parts for receiving opposite portions of the connector part

Info

Publication number: NZ332495A
Authority: NZ; New Zealand
Prior art keywords: connector part; housing parts; opposite portions; bell shaped; concrete segments
Prior art date: 1996-07-19

Application number

NZ332495A

Inventor

Christopher Richard Smith

Norman Stanley Thomas

Original Assignee

C V Buchan 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.)

1996-07-19

Filing date

1997-07-18

Publication date

1999-05-28

1997-07-18 Application filed by C V Buchan Ltd filed Critical C V Buchan Ltd

1999-05-28 Publication of NZ332495A publication Critical patent/NZ332495A/en

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
- E21D11/083—Methods or devices for joining adjacent concrete segments

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Structural Engineering (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Geology (AREA)
Lining And Supports For Tunnels (AREA)
Joining Of Building Structures In Genera (AREA)

NZ332495A 1996-07-19 1997-07-18 Connecting device for connecting concrete segments comprising a dumb bell shaped connector part and two housing parts for receiving opposite portions of the connector part NZ332495A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9615186.5A GB9615186D0 (en)	1996-07-19	1996-07-19	Connecting device for connecting concrete segments
PCT/GB1997/001952 WO1998003773A1 (en)	1996-07-19	1997-07-18	Connecting device for connecting concrete segments

Publications (1)

Publication Number	Publication Date
NZ332495A true NZ332495A (en)	1999-05-28

Family

ID=10797185

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NZ332495A NZ332495A (en)	1996-07-19	1997-07-18	Connecting device for connecting concrete segments comprising a dumb bell shaped connector part and two housing parts for receiving opposite portions of the connector part

Country Status (8)

Country	Link
EP (1)	EP0912817A1 (en)
JP (1)	JP2000514892A (en)
AU (1)	AU714375B2 (en)
CA (1)	CA2260028A1 (en)
GB (1)	GB9615186D0 (en)
IL (1)	IL126326A0 (en)
NZ (1)	NZ332495A (en)
WO (1)	WO1998003773A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2333799A (en) *	1998-01-29	1999-08-04	Buchan C V Ltd	Device for joining two members together
JP2016023454A (en) *	2014-07-18	2016-02-08	吉佳エンジニアリング株式会社	Repair structure for existing manhole
GB201503995D0 (en) *	2015-03-09	2015-04-22	Technical Tunnelling Components Ltd And Ozengi Associates Ltd	Coupler device
CN106801610B (en) *	2017-03-13	2020-05-05	上海隧道工程有限公司	Segment-to-segment connection joint using stacked structure and method of connection using the same
CN110017151B (en) *	2019-03-29	2024-08-30	长安大学	H-shaped high waterproof shield segment capable of being fixed rapidly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2457427A1 (en) *	1974-12-05	1976-06-10	Wayss & Freytag Ag	Tunnel or shaft hoop support liner - uses snap-lock bush and bolts transfer shield force to linr for placement
GB1498625A (en) *	1975-05-22	1978-01-25	Nuttall Ltd E	Tunnel linings
GB2103684B (en) *	1981-08-07	1985-09-04	Commercial Shearing	Tunnel liners
US4477204A (en) *	1983-01-17	1984-10-16	Clarence J. Rohde	Cast concrete element for underground tubular structure
FR2562170B1 (en) *	1984-03-30	1987-08-21	Loire Electro Region Pays	DEVICE FOR ASSEMBLING MODULAR ELEMENTS AND MODULAR ELEMENTS CONNECTED BY SUCH A DEVICE
GB8726575D0 (en) *	1987-11-13	1987-12-16	Fairlough Civil Eng Ltd	Tunnel linings
JPH0672519B2 (en) *	1992-06-05	1994-09-14	大豊建設株式会社	Joining mechanism of supporting segment

1996
- 1996-07-19 GB GBGB9615186.5A patent/GB9615186D0/en active Pending
1997
- 1997-07-18 EP EP97931966A patent/EP0912817A1/en not_active Ceased
- 1997-07-18 CA CA002260028A patent/CA2260028A1/en not_active Abandoned
- 1997-07-18 IL IL12632697A patent/IL126326A0/en unknown
- 1997-07-18 WO PCT/GB1997/001952 patent/WO1998003773A1/en not_active Application Discontinuation
- 1997-07-18 JP JP10506693A patent/JP2000514892A/en active Pending
- 1997-07-18 NZ NZ332495A patent/NZ332495A/en unknown
- 1997-07-18 AU AU35545/97A patent/AU714375B2/en not_active Ceased

Also Published As

Publication number	Publication date
AU714375B2 (en)	1999-12-23
AU3554597A (en)	1998-02-10
WO1998003773A1 (en)	1998-01-29
GB9615186D0 (en)	1996-09-04
IL126326A0 (en)	1999-05-09
JP2000514892A (en)	2000-11-07
EP0912817A1 (en)	1999-05-06
CA2260028A1 (en)	1998-01-29

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