GB2491881B - Pin for a coupling device - Google Patents

Pin for a coupling device

Info

Publication number
GB2491881B
GB2491881B GB201110182A GB201110182A GB2491881B GB 2491881 B GB2491881 B GB 2491881B GB 201110182 A GB201110182 A GB 201110182A GB 201110182 A GB201110182 A GB 201110182A GB 2491881 B GB2491881 B GB 2491881B
Authority
GB
United Kingdom
Prior art keywords
pin
coupling device
coupling
Prior art date
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.)
Active
Application number
GB201110182A
Other versions
GB201110182D0 (en
GB2491881A (en
Inventor
Justin Peter Robertshaw
Gillian Annette Jakes
Philip Benford
David Morgan
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.)
TUNNELLING COMPONENTS Ltd
Bosworth Plastics Ltd
Original Assignee
TUNNELLING COMPONENTS Ltd
Bosworth Plastics 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.)
Filing date
Publication date
Application filed by TUNNELLING COMPONENTS Ltd, Bosworth Plastics Ltd filed Critical TUNNELLING COMPONENTS Ltd
Priority to GB201110182A priority Critical patent/GB2491881B/en
Publication of GB201110182D0 publication Critical patent/GB201110182D0/en
Priority to CA2813882A priority patent/CA2813882A1/en
Priority to PCT/GB2011/051900 priority patent/WO2012046052A1/en
Priority to SG2013025978A priority patent/SG189305A1/en
Priority to US13/878,120 priority patent/US20130251445A1/en
Priority to AU2011311312A priority patent/AU2011311312A1/en
Priority to EP11769912.4A priority patent/EP2625384A1/en
Publication of GB2491881A publication Critical patent/GB2491881A/en
Application granted granted Critical
Publication of GB2491881B publication Critical patent/GB2491881B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/128—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like with extending protrusions, e.g. discs, segments, ridges, fingers or tongues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/0004—Joining sheets, plates or panels in abutting relationship
    • F16B5/0008—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge
    • F16B5/0024—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge the sheets, plates or panels having holes, e.g. for dowel- type connections
GB201110182A 2010-10-05 2011-06-16 Pin for a coupling device Active GB2491881B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB201110182A GB2491881B (en) 2011-06-16 2011-06-16 Pin for a coupling device
CA2813882A CA2813882A1 (en) 2010-10-05 2011-10-05 Coupling device
PCT/GB2011/051900 WO2012046052A1 (en) 2010-10-05 2011-10-05 Coupling device
SG2013025978A SG189305A1 (en) 2010-10-05 2011-10-05 Coupling device
US13/878,120 US20130251445A1 (en) 2010-10-05 2011-10-05 Coupling device
AU2011311312A AU2011311312A1 (en) 2010-10-05 2011-10-05 Coupling device
EP11769912.4A EP2625384A1 (en) 2010-10-05 2011-10-05 Coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201110182A GB2491881B (en) 2011-06-16 2011-06-16 Pin for a coupling device

Publications (3)

Publication Number Publication Date
GB201110182D0 GB201110182D0 (en) 2011-08-03
GB2491881A GB2491881A (en) 2012-12-19
GB2491881B true GB2491881B (en) 2014-02-26

Family

ID=44454149

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201110182A Active GB2491881B (en) 2010-10-05 2011-06-16 Pin for a coupling device

Country Status (1)

Country Link
GB (1) GB2491881B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651135A2 (en) * 1993-11-02 1995-05-03 C.V. Buchan Limited Device for joining two tunnel elements together
GB2367873A (en) * 2000-10-14 2002-04-17 Christopher Richard Smith Coupler device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651135A2 (en) * 1993-11-02 1995-05-03 C.V. Buchan Limited Device for joining two tunnel elements together
GB2367873A (en) * 2000-10-14 2002-04-17 Christopher Richard Smith Coupler device

Also Published As

Publication number Publication date
GB201110182D0 (en) 2011-08-03
GB2491881A (en) 2012-12-19

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