GB1312246A - Sleeve joints - Google Patents

Sleeve joints

Info

Publication number
GB1312246A
GB1312246A GB1312246DA GB1312246A GB 1312246 A GB1312246 A GB 1312246A GB 1312246D A GB1312246D A GB 1312246DA GB 1312246 A GB1312246 A GB 1312246A
Authority
GB
United Kingdom
Prior art keywords
sleeve
bar
march
sleeves
die
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
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.)
VNII ZAVODSKOI T SBORNYKH ZHEL
Original Assignee
VNII ZAVODSKOI T SBORNYKH ZHEL
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 VNII ZAVODSKOI T SBORNYKH ZHEL filed Critical VNII ZAVODSKOI T SBORNYKH ZHEL
Publication of GB1312246A publication Critical patent/GB1312246A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
    • E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
    • E04C5/165—Coaxial connection by means of sleeves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • 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
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/04—Clamping or clipping connections
    • F16B7/0406—Clamping or clipping connections for rods or tubes being coaxial

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forging (AREA)

Abstract

1312246 Jointing by forging VSESOJUZNY NAUCHNO - ISSLEDOVATELSKY INSTITUT ZAVODSKOI TEKHNOLOGII SBORNYKH ZHELOZOBETONNYKH KONSTRUKTSY I ZDELY 31 March 1970 [29 March 1969] 16585/69 Heading B3H [Also in Divisions D1 El and F2] A sleeve 2 of deformable material, initially surrounding a bar 1 with clearance, is heated to the plastic state and then radially compressed by a two part die 3 to anchor the bar, the compressing force being uniform over the compression zone. The sleeve 2 is compressed in one step or the die 3 makes a series of radial compression steps along the sleeve. The sleeve is of a low melting point material. Corrugated reinforcing bars for reinforced concrete, guys, tierods, crimped wire, cables and cable strands are anchored in sleeves which have a threaded end or an articulated eyelet, or the sleeves surround abutting ends of the bars. Also, a reinforcing bar can be connected to a wire rope in this manner.
GB1312246D 1969-03-29 1969-03-29 Sleeve joints Expired GB1312246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1658569 1969-03-29

Publications (1)

Publication Number Publication Date
GB1312246A true GB1312246A (en) 1973-04-04

Family

ID=10079974

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1312246D Expired GB1312246A (en) 1969-03-29 1969-03-29 Sleeve joints

Country Status (1)

Country Link
GB (1) GB1312246A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340086A1 (en) * 1982-12-10 1984-06-14 Robert Bosch Gmbh, 7000 Stuttgart Elastically flexible connection
GB2169339A (en) * 1985-01-02 1986-07-09 Yee Elizabeth Wong Precast concrete tanks and methods of making same
DE4238475A1 (en) * 1992-11-14 1994-05-19 Schlafhorst & Co W Yarn guide rod for cross-wound package mfg. machine - consists of sub-rods made of e.g. carbon@ fibres embedded in plastic matrix as rod-shaped body in tubular, wear resistant shell
NL1010661C2 (en) * 1998-11-26 2000-06-19 Novitec International B V Reinforcement system as well as concrete construction.
DE19706766B4 (en) * 1996-02-21 2005-11-17 Ngk Insulators, Ltd., Nagoya attachment methods
EP1820999A3 (en) * 2006-02-21 2008-05-07 Faigle Kunststoffe Gesellschaft m.b.H. Method for forming a coupling unit on a long composite fibre section
CN111622429A (en) * 2020-06-17 2020-09-04 陈建全 Method for improving connection safety of grouting sleeve and grouting sleeve
CN112983010A (en) * 2021-04-10 2021-06-18 吴永诚 Device for connecting reinforcing steel bars by heating extrusion sleeve and reinforcing steel bar joint thereof

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340086A1 (en) * 1982-12-10 1984-06-14 Robert Bosch Gmbh, 7000 Stuttgart Elastically flexible connection
GB2169339A (en) * 1985-01-02 1986-07-09 Yee Elizabeth Wong Precast concrete tanks and methods of making same
DE4238475A1 (en) * 1992-11-14 1994-05-19 Schlafhorst & Co W Yarn guide rod for cross-wound package mfg. machine - consists of sub-rods made of e.g. carbon@ fibres embedded in plastic matrix as rod-shaped body in tubular, wear resistant shell
US5499773A (en) * 1992-11-14 1996-03-19 W. Schlafhorst Ag & Co. Yarn guide rod for a machine producing cross-wound bobbins
DE4238475C2 (en) * 1992-11-14 2002-11-21 Schlafhorst & Co W Thread guide rod for a machine producing cross-wound bobbins
DE19706766B4 (en) * 1996-02-21 2005-11-17 Ngk Insulators, Ltd., Nagoya attachment methods
NL1010661C2 (en) * 1998-11-26 2000-06-19 Novitec International B V Reinforcement system as well as concrete construction.
EP1820999A3 (en) * 2006-02-21 2008-05-07 Faigle Kunststoffe Gesellschaft m.b.H. Method for forming a coupling unit on a long composite fibre section
CN111622429A (en) * 2020-06-17 2020-09-04 陈建全 Method for improving connection safety of grouting sleeve and grouting sleeve
CN112983010A (en) * 2021-04-10 2021-06-18 吴永诚 Device for connecting reinforcing steel bars by heating extrusion sleeve and reinforcing steel bar joint thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees