GB884473A - Improvements in or relating to tie-bolts - Google Patents

Improvements in or relating to tie-bolts

Info

Publication number
GB884473A
GB884473A GB17066/58A GB1706658A GB884473A GB 884473 A GB884473 A GB 884473A GB 17066/58 A GB17066/58 A GB 17066/58A GB 1706658 A GB1706658 A GB 1706658A GB 884473 A GB884473 A GB 884473A
Authority
GB
United Kingdom
Prior art keywords
nut
piece
bore
screwed
members
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.)
Expired
Application number
GB17066/58A
Inventor
Denys Frederick Harding
Robert Edward Campbell
John Baker
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.)
Bridon Ropes Ltd
Original Assignee
Bridon Ropes 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 Bridon Ropes Ltd filed Critical Bridon Ropes Ltd
Priority to GB17066/58A priority Critical patent/GB884473A/en
Priority to BE579124A priority patent/BE579124A/en
Priority to ES0249725A priority patent/ES249725A1/en
Publication of GB884473A publication Critical patent/GB884473A/en
Expired 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
    • F16G11/02—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes with parts deformable to grip the cable or cables; Fastening means which engage a sleeve or the like fixed on the cable
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • 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
    • 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
    • F16B13/068—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 expanded in two or more places
    • 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
    • F16B13/0866—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 prongs penetrating into the wall of the hole by a retractile movement of a threaded member

Abstract

884,473. Anchor-bolts; ropes. BRITISH ROPES Ltd. May 28, 1959 [May 28, 1958; Feb. 10, 1959], Nos. 17066/58 and 4644/59. Classes 89(1) and 109. An anchor-bolt for mine-roofs &c. comprises a bolt member 20 Fig. 1, made of flexible steel wire cable or rope, e.g. of the kind disclosed in Specifications 794,411, 794,112, with screwed pieces 21, 22 swaged on opposite ends, piece 21 carrying a tapered nut 28 engaging in a split sleeve 26, externally serrated, and abutting a shoulder 29, and piece 22 carrying a nut 31 and bearing-plate 30. The screwed end 22, Fig. 2, may be secured to the cable by swaging the enlarged part 36 down to the diameter of part 37. In another arrangement, the rope is inserted about two-thirds along a tube which is swaged almost to the end of the rope. A screwed rod is then inserted in the other end leaving a projecting portion and the tube is then swaged on to the rod. In use, end 21 is inserted in a bore-hole until plate 30 abuts the surface around the hole. Member 20 is then turned to expand sleeve 26 and lastly nut 31 is tightened to press plate 30 against said surface. In a modification one or more pronged, members 50, Fig. 6, are placed on piece 21 and retained by a nut 57. After insertion in the bore-hole, the bolt member is pulled to cause the prongs to dig into the bore-wall. In another arrangement, the members 50 are replaced by one or more shallow dished members which may have a serrated periphery. In yet another arrangement, pronged members 54a, Fig. 11, spaced by frusto-conical washers 60 are placed on piece 21 with the prongs facing the free end of the piece, and retained either by a separate nut or a screwed frusto-conical nut 60a. After insertion the bolt member is turned to expand the prongs against the bore-well.
GB17066/58A 1958-05-28 1958-05-28 Improvements in or relating to tie-bolts Expired GB884473A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB17066/58A GB884473A (en) 1958-05-28 1958-05-28 Improvements in or relating to tie-bolts
BE579124A BE579124A (en) 1958-05-28 1959-05-28 Improvements to tie rods or similar devices
ES0249725A ES249725A1 (en) 1958-05-28 1959-05-29 Improvements in or relating to tie-bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17066/58A GB884473A (en) 1958-05-28 1958-05-28 Improvements in or relating to tie-bolts

Publications (1)

Publication Number Publication Date
GB884473A true GB884473A (en) 1961-12-13

Family

ID=10088651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17066/58A Expired GB884473A (en) 1958-05-28 1958-05-28 Improvements in or relating to tie-bolts

Country Status (2)

Country Link
ES (1) ES249725A1 (en)
GB (1) GB884473A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241736A (en) * 1990-02-27 1991-09-11 Inta Design West Ltd Connectors for securing wires
GB2298437A (en) * 1995-03-01 1996-09-04 Waltermann Fabrik H Connecting terminals for wire cables
ES2329207A1 (en) * 2007-04-09 2009-11-23 Santiago Quesada Garcia Flexible anchoring for the attachment of an elastic zunch to a wall of tapia. (Machine-translation by Google Translate, not legally binding)
CN103115228A (en) * 2012-09-20 2013-05-22 吴裕豊 Connecting rod type anchor bolt

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2241736A (en) * 1990-02-27 1991-09-11 Inta Design West Ltd Connectors for securing wires
GB2298437A (en) * 1995-03-01 1996-09-04 Waltermann Fabrik H Connecting terminals for wire cables
FR2731258A1 (en) * 1995-03-01 1996-09-06 Waltermann Fabrik H CONNECTION BIT SYSTEM
GB2298437B (en) * 1995-03-01 1999-06-23 Waltermann Fabrik H A method of connecting terminals with wire cables, and a connecting terminal and combination of connecting terminal and wire cable used therein
ES2329207A1 (en) * 2007-04-09 2009-11-23 Santiago Quesada Garcia Flexible anchoring for the attachment of an elastic zunch to a wall of tapia. (Machine-translation by Google Translate, not legally binding)
CN103115228A (en) * 2012-09-20 2013-05-22 吴裕豊 Connecting rod type anchor bolt
CN103115228B (en) * 2012-09-20 2015-06-17 吴裕豊 Connecting rod type anchor bolt

Also Published As

Publication number Publication date
ES249725A1 (en) 1960-01-16

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