GB2484290B - Coupling device - Google Patents

Coupling device

Info

Publication number
GB2484290B
GB2484290B GB1016689.0A GB201016689A GB2484290B GB 2484290 B GB2484290 B GB 2484290B GB 201016689 A GB201016689 A GB 201016689A GB 2484290 B GB2484290 B GB 2484290B
Authority
GB
United Kingdom
Prior art keywords
rod
grooves
collet
mould
cup
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
GB1016689.0A
Other versions
GB201016689D0 (en
GB2484290A (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 ACCESSORIES Ltd
Bosworth Plastics Ltd
Original Assignee
TUNNELLING ACCESSORIES 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 ACCESSORIES Ltd, Bosworth Plastics Ltd filed Critical TUNNELLING ACCESSORIES Ltd
Priority to GB1223127.0A priority Critical patent/GB2495433B/en
Priority to GB1016689.0A priority patent/GB2484290B/en
Publication of GB201016689D0 publication Critical patent/GB201016689D0/en
Priority to CA2813882A priority patent/CA2813882A1/en
Priority to AU2011311312A priority patent/AU2011311312A1/en
Priority to PCT/GB2011/051900 priority patent/WO2012046052A1/en
Priority to US13/878,120 priority patent/US20130251445A1/en
Priority to SG2013025978A priority patent/SG189305A1/en
Priority to EP11769912.4A priority patent/EP2625384A1/en
Publication of GB2484290A publication Critical patent/GB2484290A/en
Application granted granted Critical
Publication of GB2484290B publication Critical patent/GB2484290B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/073—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside
    • 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
    • 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
    • F16B13/02—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose in one piece with protrusions or ridges on the shaft
    • 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
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0841—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with a deformable sleeve member driven against the abutting surface of the head of the bolt or of a plug
    • 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
    • F16B13/126—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/078—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a further molded-in or embedded component, e.g. a ring with snap-in teeth molded into it
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F16B21/082—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part the stud, pin or spigot having two resilient parts on its opposite ends in order to connect two elements
    • 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
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/08—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part
    • F16B21/084—Releasable fastening devices with snap-action in which the stud, pin, or spigot has a resilient part with a series of flexible ribs or fins extending laterally from the shank of the stud, pin or spigot, said ribs or fins deforming predominantly in a direction parallel to the direction of insertion of the shank
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Insertion Pins And Rivets (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Pens And Brushes (AREA)

Abstract

A rod 2 has external grooves 6, 7 formed at each end 4, 5. There are also central grooves which are surrounded by an annular over-mould 3 separating the two ends of the rod. A cup 10 is formed from two housing portions 11, 13 with an aperture and includes a collet 12 having internal grooves. The grooves at one end of the rod are designed to interact with the grooves in the collet to inhibit separation of the rod from the cup 10 once inserted. The other end of the rod can be inserted into a further cup. Ideally rod 2 is formed by extruding nylon while over-mould 3 is formed upon rod 2 by injection moulding a different material. The engagement of the rod and the over-mould might inhibit the rods axial stretching. The grooves of collet 12 have a reduced diameter away from the aperture to provide a deeper engagement with the rods grooves at that point.
GB1016689.0A 2010-10-05 2010-10-05 Coupling device Active GB2484290B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB1223127.0A GB2495433B (en) 2010-10-05 2010-10-05 Coupling device
GB1016689.0A GB2484290B (en) 2010-10-05 2010-10-05 Coupling device
PCT/GB2011/051900 WO2012046052A1 (en) 2010-10-05 2011-10-05 Coupling device
AU2011311312A AU2011311312A1 (en) 2010-10-05 2011-10-05 Coupling device
CA2813882A CA2813882A1 (en) 2010-10-05 2011-10-05 Coupling device
US13/878,120 US20130251445A1 (en) 2010-10-05 2011-10-05 Coupling device
SG2013025978A SG189305A1 (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
GB1016689.0A GB2484290B (en) 2010-10-05 2010-10-05 Coupling device

Publications (3)

Publication Number Publication Date
GB201016689D0 GB201016689D0 (en) 2010-11-17
GB2484290A GB2484290A (en) 2012-04-11
GB2484290B true GB2484290B (en) 2013-11-27

Family

ID=43243482

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1016689.0A Active GB2484290B (en) 2010-10-05 2010-10-05 Coupling device
GB1223127.0A Active GB2495433B (en) 2010-10-05 2010-10-05 Coupling device

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1223127.0A Active GB2495433B (en) 2010-10-05 2010-10-05 Coupling device

Country Status (1)

Country Link
GB (2) GB2484290B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569676A (en) * 2016-03-02 2016-05-11 袁江 Slide type inserting part, prefabricated concrete pipe gallery and shield segment
CN106351672B (en) * 2016-09-08 2019-06-18 中国神华能源股份有限公司 The connection method of duct piece connector and duct piece connector

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736834A (en) * 1972-04-07 1973-06-05 Cardinal Of Adrian Connector system
US4681477A (en) * 1983-03-19 1987-07-21 Walter Fischer Invisible connection for faced parts, in particular for furniture
US5173026A (en) * 1991-02-22 1992-12-22 Itw De France Clip having peripheral sealing
US5685682A (en) * 1996-06-26 1997-11-11 General Motors Corporation Snap-fit fastener device with first and second materials
EP0837255A1 (en) * 1996-10-18 1998-04-22 Campenon Bernard SGE Dowel for connecting rigid elements
EP0931908A1 (en) * 1998-01-21 1999-07-28 Wayss & Freytag Aktiengesellschaft Tubing lining for an underground cyilindrical construction in low stability soils
GB2367873A (en) * 2000-10-14 2002-04-17 Christopher Richard Smith Coupler device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA477535A (en) * 1951-10-02 Lebarron Lord Francis Locking, threading assemblies
DE4002446C2 (en) * 1990-01-27 1995-09-21 Daimler Benz Aerospace Airbus Device for releasably fixing protective plates and the like

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736834A (en) * 1972-04-07 1973-06-05 Cardinal Of Adrian Connector system
US4681477A (en) * 1983-03-19 1987-07-21 Walter Fischer Invisible connection for faced parts, in particular for furniture
US5173026A (en) * 1991-02-22 1992-12-22 Itw De France Clip having peripheral sealing
US5685682A (en) * 1996-06-26 1997-11-11 General Motors Corporation Snap-fit fastener device with first and second materials
EP0837255A1 (en) * 1996-10-18 1998-04-22 Campenon Bernard SGE Dowel for connecting rigid elements
EP0931908A1 (en) * 1998-01-21 1999-07-28 Wayss & Freytag Aktiengesellschaft Tubing lining for an underground cyilindrical construction in low stability soils
GB2367873A (en) * 2000-10-14 2002-04-17 Christopher Richard Smith Coupler device

Also Published As

Publication number Publication date
GB201016689D0 (en) 2010-11-17
GB2495433B (en) 2013-12-18
GB201223127D0 (en) 2013-02-06
GB2495433A (en) 2013-04-10
GB2484290A (en) 2012-04-11

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