GB2344867B - Hydraulic bolt tensioner - Google Patents

Hydraulic bolt tensioner

Info

Publication number: GB2344867B
Authority: GB; United Kingdom
Prior art keywords: hydraulic bolt; bolt tensioner; tensioner; hydraulic; bolt
Prior art date: 1998-12-17
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

GB9929819A

Other versions

GB9929819D0 (en

GB2344867A (en

Inventor

Nicholas More

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.)

Individual

Original Assignee

Individual

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.)

1998-12-17

Filing date

1999-12-17

Publication date

2002-06-26

1999-12-17 Application filed by Individual filed Critical Individual

2000-02-09 Publication of GB9929819D0 publication Critical patent/GB9929819D0/en

2000-06-21 Publication of GB2344867A publication Critical patent/GB2344867A/en

2002-06-26 Application granted granted Critical

2002-06-26 Publication of GB2344867B publication Critical patent/GB2344867B/en

2019-12-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B29/00—Accessories
- B25B29/02—Bolt tensioners

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

GB9929819A 1998-12-17 1999-12-17 Hydraulic bolt tensioner Expired - Lifetime GB2344867B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB9827653.8A GB9827653D0 (en)	1998-12-17	1998-12-17	Hydraulic bolt tensioner

Publications (3)

Publication Number	Publication Date
GB9929819D0 GB9929819D0 (en)	2000-02-09
GB2344867A GB2344867A (en)	2000-06-21
GB2344867B true GB2344867B (en)	2002-06-26

Family

ID=10844298

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB9827653.8A Ceased GB9827653D0 (en)	1998-12-17	1998-12-17	Hydraulic bolt tensioner
GB9929819A Expired - Lifetime GB2344867B (en)	1998-12-17	1999-12-17	Hydraulic bolt tensioner

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB9827653.8A Ceased GB9827653D0 (en)	1998-12-17	1998-12-17	Hydraulic bolt tensioner

Country Status (3)

Country	Link
AU (1)	AU1867200A (en)
GB (2)	GB9827653D0 (en)
WO (1)	WO2000035637A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0418053D0 (en) *	2004-08-13	2004-09-15	Tentec Ltd	A bolt tensioner
WO2006016162A1 (en) *	2004-08-13	2006-02-16	Tentec Limited	A bolt tensioner
EP2199025A1 (en) *	2008-12-18	2010-06-23	SNR Roulements	Hydraulic nut

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB896430A (en) *	1958-09-26	1962-05-16	John Louis Biach	Bolt tensioning and nut-seating apparatus
GB1233777A (en) *	1968-11-04	1971-05-26
GB2291155A (en) *	1994-07-15	1996-01-17	Hydra Tight Ltd	Hydraulic bolt or stud tensioning apparatus

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2866370A (en) *	1956-02-02	1958-12-30	John L Biach	Bolt-tensioning and nut-seating apparatus
US3015975A (en) *	1959-11-17	1962-01-09	Biach Ind	Bolt-tensioning apparatus
US3230799A (en) *	1963-10-23	1966-01-25	Diamond Power Speciality	Stud tensioner
NL170818C (en) *	1978-02-14	1983-01-03	Stork Werkspoor Diesel Bv	A JACKING DEVICE, PARTICULARLY FOR PRELIMINATING BOLT NUTS.
GB8823474D0 (en) *	1988-10-06	1988-11-16	Hedley Purvis Ltd	Improved hydraulic tensioner

1998
- 1998-12-17 GB GBGB9827653.8A patent/GB9827653D0/en not_active Ceased
1999
- 1999-12-17 GB GB9929819A patent/GB2344867B/en not_active Expired - Lifetime
- 1999-12-17 WO PCT/GB1999/004198 patent/WO2000035637A1/en active Application Filing
- 1999-12-17 AU AU18672/00A patent/AU1867200A/en not_active Abandoned

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB896430A (en) *	1958-09-26	1962-05-16	John Louis Biach	Bolt tensioning and nut-seating apparatus
GB1233777A (en) *	1968-11-04	1971-05-26
GB2291155A (en) *	1994-07-15	1996-01-17	Hydra Tight Ltd	Hydraulic bolt or stud tensioning apparatus

Also Published As

Publication number	Publication date
WO2000035637A1 (en)	2000-06-22
GB9827653D0 (en)	1999-02-10
GB9929819D0 (en)	2000-02-09
GB2344867A (en)	2000-06-21
AU1867200A (en)	2000-07-03

Publication	Publication Date	Title
EP1001174A4 (en)	2005-12-14	Hydraulic cylinder
GB2339879B (en)	2001-11-14	Hydraulic tensioner
GB2345112B (en)	2000-12-20	Hydraulic chain tensioner having a gas-purging orifice
GB2341906B (en)	2002-07-10	Ratchet-type tensioner
GB9721328D0 (en)	1997-12-10	Bolt
GB2341841B (en)	2002-11-27	Tailgate assembly having side mounted hydraulic cylinders
TW515449U (en)	2002-12-21	Chain block
GB2291155B (en)	1998-04-08	Hydraulic bolt tensioning arrangement
GB2322912B (en)	2000-11-01	Hydraulic cylinder
GB2340200B (en)	2002-07-03	Backlashless ratchet-type tensioner
HK1015861A1 (en)	1999-10-22	Hydraulic cylinder
ZA200005368B (en)	2002-06-26	Hydraulic fastening of components.
GB2344867B (en)	2002-06-26	Hydraulic bolt tensioner
HUP9603172A2 (en)	1997-05-28	Hydraulic tensioner
GB9821018D0 (en)	1998-11-18	hydraulic tensioning nut
GB0000624D0 (en)	2000-03-01	Hydraulic bolt tensioner
GB9910035D0 (en)	1999-06-30	Bright bolt
GB9826469D0 (en)	1999-01-27	Snapfast bolt
PL327727A1 (en)	1999-03-01	Hook-headed bolt
GB2336621B (en)	2000-03-29	Bolt fastening means
GB9609404D0 (en)	1996-07-10	Hydraulic tensioning
PL108848U1 (en)	1999-04-26	Hydraulic cylinder
GB9320430D0 (en)	1993-11-24	Hydraulic bolt tensioning arrangement
GB9320431D0 (en)	1993-11-24	Hydraulic bolt tensioning arrangement
GB9320446D0 (en)	1993-11-24	Hydraulic bolt tensioning arrangement

Legal Events

Date	Code	Title	Description
2016-06-15	S75Z	Amendment of patent in infringement or revocation proceedings before the court (sect. 75/patents act 1977)	Free format text: APPLICATION OPEN FOR OPPOSITION; PATENT COURT ACTION NUMBER: IP-2016-000066 TITLE OF PATENT: HYDRAULIC BOLT TENSIONER INTERNATIONAL CLASSIFICATION: B25B NAME OF PROPRIETOR: TORQUE TENSION SYSTEMS LIMITED PROPRIETOR'S ADDRESS FOR SERVICE: MCDANIEL & CO. SOLICITORS SUITE 2.07 NORTHERN DESIGN CENTRE ABBOTTS HILL GATESHEAD NE8 3DF THESE AMENDMENTS MAY BE VIEWED ON OUR WEBSITE AND HAVE BEEN OFFERED ON A CONDITIONAL BASIS.
2017-02-01	S75Z	Amendment of patent in infringement or revocation proceedings before the court (sect. 75/patents act 1977)	Free format text: APPLICATION OPEN FOR OPPOSITION; PATENT COURT ACTION NUMBER: IP-2016-000066 TITLE OF PATENT: HYDRAULIC BOLT TENSIONER INTERNATIONAL CLASSIFICATION: B25B NAME OF PROPRIETOR: TORQUE TENSION SYSTEMS LIMITED PROPRIETOR'S ADDRESS FOR SERVICE: MCDANIEL & CO., SUITE 2.07, NORTHERN DESIGN CENTRE, ABBOT'S HILL, GATESHEAD, NE8 3DF THESE AMENDMENTS MAY BE VIEWED ON OUR WEBSITE AND HAVE BEEN OFFERED ON A CONDITIONAL BASIS.
2020-01-08	PE20	Patent expired after termination of 20 years	Expiry date: 20191216