EP1731689A3 - A bar connector assembly - Google Patents

A bar connector assembly Download PDF

Info

Publication number
EP1731689A3
EP1731689A3 EP06011677A EP06011677A EP1731689A3 EP 1731689 A3 EP1731689 A3 EP 1731689A3 EP 06011677 A EP06011677 A EP 06011677A EP 06011677 A EP06011677 A EP 06011677A EP 1731689 A3 EP1731689 A3 EP 1731689A3
Authority
EP
European Patent Office
Prior art keywords
wedge
bars
retainer
seat section
region
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.)
Withdrawn
Application number
EP06011677A
Other languages
German (de)
French (fr)
Other versions
EP1731689A2 (en
Inventor
Daniel Charles Underwood
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.)
Underwood Cos Holdings Pty Ltd
Original Assignee
Individual
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 AU2005902914A external-priority patent/AU2005902914A0/en
Application filed by Individual filed Critical Individual
Publication of EP1731689A2 publication Critical patent/EP1731689A2/en
Publication of EP1731689A3 publication Critical patent/EP1731689A3/en
Withdrawn legal-status Critical Current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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E04B1/043—Connections specially adapted therefor
    • E04B1/046—Connections specially adapted therefor using reinforcement loops protruding from the elements

Abstract

A connector assembly for concrete reinforcing bars comprises a seat section 21 and retainer 22 for use with the seat section 21 to connect bars having a semicircle loop at the ends. The seat section 21 is generally U-shaped and the retainer 22 is generally T-shaped. The seat section is symmetrical, the retainer is not, the bars are of uniform cross-section. A wedging action arises from the asymmetry of the retainer.The seat section has opposed lands in the form of posts 28 and 29, these posts have channels 30 and 31 which take the bar loop sections (not shown).The retainer has a central wedge 37 which, is operative to eliminate play between the bars and the parts of the connector to effectively form a rigid unit. This is accomplished by reason of the complex wedge action arising from a first wedge region adjacent the front at 38 on opposite sides of the wedge 37 and a second wedge region 39 which comprises a curved continuation of the wedge region 38 and a third wedge region at 40. Thus the first region tends to spread the bars while the second and third wedge regions tend to lift the bars.
EP06011677A 2005-06-06 2006-06-06 A bar connector assembly Withdrawn EP1731689A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2005902914A AU2005902914A0 (en) 2005-06-06 A bar connector assembly
AU2005904427A AU2005904427A0 (en) 2005-08-16 A bar connector assembly

Publications (2)

Publication Number Publication Date
EP1731689A2 EP1731689A2 (en) 2006-12-13
EP1731689A3 true EP1731689A3 (en) 2007-10-31

Family

ID=36928143

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06011677A Withdrawn EP1731689A3 (en) 2005-06-06 2006-06-06 A bar connector assembly

Country Status (4)

Country Link
US (1) US20060272270A1 (en)
EP (1) EP1731689A3 (en)
AU (1) AU2006202398B2 (en)
NZ (1) NZ547709A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200999421Y (en) * 2006-12-25 2008-01-02 陈国忠 Shockproof force-equivalent adaptor
CN107338871A (en) * 2016-11-22 2017-11-10 湖南远大工程设计有限公司 Precast concrete box connection component
CN107338910A (en) * 2016-11-22 2017-11-10 湖南远大工程设计有限公司 Dry wall with bar connecting box
KR102444112B1 (en) * 2021-09-14 2022-09-19 (주)숨터솔루션 Floor Construction Method for Reducing Noise Between Floors
KR102463295B1 (en) * 2022-08-02 2022-11-07 (주)현주특수건설 Floor Construction Method for Reducing Noise Between Floors

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004111362A1 (en) * 2003-06-19 2004-12-23 Daniel Charles Underwood A bar connector assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1563603A (en) * 1925-01-03 1925-12-01 Maxwell A West Guy-line grip
US2106724A (en) * 1935-03-16 1938-02-01 Burton H Cope Connecter
US3349167A (en) * 1964-10-29 1967-10-24 Amp Inc Wedge type electrical connector
US3766610A (en) * 1971-06-29 1973-10-23 A Thorsbakken Wedge locking device
US3845575A (en) * 1973-05-07 1974-11-05 O Boden Cord locking assembly
US3953144A (en) * 1974-02-04 1976-04-27 Boden Ogden W Cord lock with both sharp and dull teeth
US4059333A (en) * 1977-01-05 1977-11-22 Amp Incorporated Electrical connector
US4156574A (en) * 1978-02-06 1979-05-29 Boden Ogden W Cord lock with self locking spring feelers
US4718788A (en) * 1986-08-05 1988-01-12 Esco Corporation Wire rope equalizer socket
US5807030A (en) * 1993-03-31 1998-09-15 The Reinforced Earth Company Stabilizing elements for mechanically stabilized earthen structure
US5423699A (en) * 1993-09-08 1995-06-13 The Whitaker Corporation Electrical connector
US5830019A (en) * 1994-12-09 1998-11-03 Burndy Corporation Tubular wedge for an electrical wedge connector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004111362A1 (en) * 2003-06-19 2004-12-23 Daniel Charles Underwood A bar connector assembly

Also Published As

Publication number Publication date
NZ547709A (en) 2008-06-30
AU2006202398A1 (en) 2006-12-21
EP1731689A2 (en) 2006-12-13
US20060272270A1 (en) 2006-12-07
AU2006202398B2 (en) 2012-02-02

Similar Documents

Publication Publication Date Title
EP1731689A3 (en) A bar connector assembly
TWI407005B (en) Wear assembly and wear member
CN104023593B (en) Chair
EP2437634B1 (en) Seating furniture
EP1221557A3 (en) Disc brake rotor
NZ598794A (en) Bar connecting apparatus
EP1516559A3 (en) Modular shelving
EP1903220A3 (en) Expansion anchor
KR20090019959A (en) Support for post of crops
EP1582633A3 (en) Coupling head for premanufactured prestressed piles
EP1426320A3 (en) Crawler vehicle
PL2055846T3 (en) Use of elements for connecting prefinished concrete elements
KR100897535B1 (en) Simutaneous multi wire tension cylinder
JP2003213604A (en) Tamping tine
JP2006200744A (en) Rope brake device
CA2528819A1 (en) A bar connector assembly
CN102525149A (en) Bracket and slide rail assembly
KR101628319B1 (en) Clamp for assembling system support
EP1493882A3 (en) Fitting for joining scaffold boards
JP2007056453A (en) Shear reinforcement structure of floor slab
CN111255951A (en) Concrete pump pipe fixing structure for super high-rise building construction
EP1201871A3 (en) Connector between hollow section members
EP1532899A1 (en) Knockdown bed frame
DE10010229C1 (en) Holding device, for fixing at least one field pipe to pipe rack of scaffolding, comprises at least one spring element connected to at least one arm
Ayari et al. L’ansa pancreatica: une cause rare de pancréatite aigue

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20080423

17Q First examination report despatched

Effective date: 20080530

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNDERWOOD COMPANIES HOLDINGS PTY LTD

RIN1 Information on inventor provided before grant (corrected)

Inventor name: UNDERWOOD COMPANIES HOLDINGS PTY LTD

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20140103