GB2327236A - Improvements relating to anchors for rock climbing - Google Patents

Improvements relating to anchors for rock climbing

Info

Publication number
GB2327236A
GB2327236A GB9819502A GB9819502A GB2327236A GB 2327236 A GB2327236 A GB 2327236A GB 9819502 A GB9819502 A GB 9819502A GB 9819502 A GB9819502 A GB 9819502A GB 2327236 A GB2327236 A GB 2327236A
Authority
GB
United Kingdom
Prior art keywords
anchors
improvements relating
rock climbing
rotation
locking
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.)
Granted
Application number
GB9819502A
Other versions
GB2327236B (en
GB9819502D0 (en
GB2327236A8 (en
Inventor
Peter Harry Checkett
David Roberts
Rowland Edwards
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.)
INVOTEC Ltd
Original Assignee
INVOTEC 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
Priority claimed from GBGB9604898.8A external-priority patent/GB9604898D0/en
Application filed by INVOTEC Ltd filed Critical INVOTEC Ltd
Priority to GB9819502A priority Critical patent/GB2327236B/en
Priority claimed from PCT/GB1997/000620 external-priority patent/WO1997032631A1/en
Publication of GB9819502D0 publication Critical patent/GB9819502D0/en
Publication of GB2327236A8 publication Critical patent/GB2327236A8/en
Publication of GB2327236A publication Critical patent/GB2327236A/en
Application granted granted Critical
Publication of GB2327236B publication Critical patent/GB2327236B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • F16B13/06—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 combined with expanding sleeve
    • F16B13/063—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 combined with expanding sleeve by the use of an expander
    • F16B13/066—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 combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
    • 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
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • F16B2/18—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening using cams, levers, eccentrics, or toggles

Abstract

A lock (2) for use with a door handle (16) is described. The lock comprises a locking washer (6) including an aperture (10) of substantially the same cross section as the handle spindle (28), a locking bar (4) cooperating with the locking washer (6) such that rotation of the latter causes rotation of the former, and a stop (24) for preventing rotation of the locking bar (4).
GB9819502A 1996-03-07 1997-03-07 Improvements relating to anchors for rock climbing Expired - Fee Related GB2327236B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9819502A GB2327236B (en) 1996-03-07 1997-03-07 Improvements relating to anchors for rock climbing

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB9604898.8A GB9604898D0 (en) 1996-03-07 1996-03-07 Improvements relating to anchors for rock climbing
GBGB9606259.1A GB9606259D0 (en) 1996-03-07 1996-03-25 Improvements relating to anchors for rock climbing
GB9819502A GB2327236B (en) 1996-03-07 1997-03-07 Improvements relating to anchors for rock climbing
PCT/GB1997/000620 WO1997032631A1 (en) 1996-03-07 1997-03-07 Improvements relating to anchors for rock climbing

Publications (4)

Publication Number Publication Date
GB9819502D0 GB9819502D0 (en) 1998-10-28
GB2327236A8 GB2327236A8 (en) 1999-01-19
GB2327236A true GB2327236A (en) 1999-01-20
GB2327236B GB2327236B (en) 2000-06-21

Family

ID=27268172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9819502A Expired - Fee Related GB2327236B (en) 1996-03-07 1997-03-07 Improvements relating to anchors for rock climbing

Country Status (1)

Country Link
GB (1) GB2327236B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217567A1 (en) * 1972-04-12 1973-10-18 Wolfgang Schiffmann PRESSURE HOLDER
FR2396562A1 (en) * 1977-07-05 1979-02-02 Bellefon Patrice De Wedge block for use by climber - has tapered body with ribs or grooves to receive further blocks
DE2911952A1 (en) * 1979-03-27 1980-10-09 Reinhard Doerre Adjustable wedge clamp for rock climbing - consists of either symmetrical or asymmetrical wedge sections adjusted relative to each other by thread to spindle
DE3331097A1 (en) * 1983-08-29 1985-03-14 Hilti Ag, Schaan Dowel which can be prestressed
DE29614697U1 (en) * 1996-08-23 1996-10-24 Dick Robert Flexible boring hook

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217567A1 (en) * 1972-04-12 1973-10-18 Wolfgang Schiffmann PRESSURE HOLDER
FR2396562A1 (en) * 1977-07-05 1979-02-02 Bellefon Patrice De Wedge block for use by climber - has tapered body with ribs or grooves to receive further blocks
DE2911952A1 (en) * 1979-03-27 1980-10-09 Reinhard Doerre Adjustable wedge clamp for rock climbing - consists of either symmetrical or asymmetrical wedge sections adjusted relative to each other by thread to spindle
DE3331097A1 (en) * 1983-08-29 1985-03-14 Hilti Ag, Schaan Dowel which can be prestressed
DE29614697U1 (en) * 1996-08-23 1996-10-24 Dick Robert Flexible boring hook

Also Published As

Publication number Publication date
GB2327236B (en) 2000-06-21
GB9819502D0 (en) 1998-10-28
GB2327236A8 (en) 1999-01-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010307