DE20110720U1 - Socket connection for reinforcing bars - Google Patents

Socket connection for reinforcing bars

Info

Publication number
DE20110720U1
DE20110720U1 DE20110720U DE20110720U DE20110720U1 DE 20110720 U1 DE20110720 U1 DE 20110720U1 DE 20110720 U DE20110720 U DE 20110720U DE 20110720 U DE20110720 U DE 20110720U DE 20110720 U1 DE20110720 U1 DE 20110720U1
Authority
DE
Germany
Prior art keywords
sleeve part
male
socket connection
connection according
section
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 - Lifetime
Application number
DE20110720U
Other languages
German (de)
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.)
Schoeck Bauteile GmbH
Original Assignee
SCHOECK ENTWICKLUNGSGMBH
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 SCHOECK ENTWICKLUNGSGMBH filed Critical SCHOECK ENTWICKLUNGSGMBH
Priority to DE20110720U priority Critical patent/DE20110720U1/en
Publication of DE20110720U1 publication Critical patent/DE20110720U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Muffenverbindung für Betonstabstähle, wobei die Betonstabstähle an ihren zu verbindenden Enden jeweils mit dem einen Ende eines Male- (1) oder Female- Muffenteils (10) verbindbar sind, wobei das Male-Muffenteil (1) an seinem anderen Ende einen Zapfen (4) mit Außengewinde (5, 5a) aufweist, während das Female- Muffenteil (10) an seinem anderen Ende eine Bohrung (11) mit Innengewinde (12) aufweist, so dass beide Muffenteile (1, 10) miteinander verschraubbar sind, dadurch gekennzeichnet, dass das Außengewinde (5) des Male-Muffenteils (1) einen Endabschnit (5b) auf­ weist, der durch einen größeren Durchmesser und/oder eine unterschiedliche Ge­ windesteigung beim Einschrauben in das Female-Muffenteil (10) in dessen Innen­ gewinde (12) verklemmbar ist, indem das übliche Spiel zwischen den in Eingriff gelangenden Gewindegängen eliminiert wird.1. Socket connection for reinforcing bars, the reinforcing bars being connectable at their ends to the one end of a male ( 1 ) or female sleeve part ( 10 ), the male sleeve part ( 1 ) having a pin ( 1 ) at its other end 4 ) with external thread ( 5 , 5 a), while the female sleeve part ( 10 ) has at its other end a bore ( 11 ) with an internal thread ( 12 ), so that both sleeve parts ( 1 , 10 ) can be screwed together, thereby characterized in that the external thread ( 5 ) of the male socket part ( 1 ) has an end section ( 5 b) which, due to a larger diameter and / or a different thread pitch when screwing into the female socket part ( 10 ), has an inside thread ( 12 ) can be jammed by eliminating the usual play between the engaging threads. 2. Muffenverbindung nach Anspruch 1, dadurch gekennzeichnet, dass der konische Endabschnitt (5b) des Male-Muffenteils (1) in seiner Geometrie, vorzugsweise in seiner Konizität derart ausgebildet ist, dass durch eine definierte Einschraubtiefe seines Zapfens (4) in die Bohrung (11) des Female-Muffenteils (10) eine Verspannung zwischen beiden Gewinden erreicht wird, aus der eine defi­ nierte Schlupfbegrenzung zwischen Male- und Female-Muffenteil resultiert.2. Socket connection according to claim 1, characterized in that the conical end section ( 5 b) of the male socket part ( 1 ) is designed in its geometry, preferably in its conicity, such that a defined screwing depth of its pin ( 4 ) into the bore ( 11 ) of the female sleeve part ( 10 ) a tension between the two threads is reached, which results in a defined slip limit between the male and female sleeve part. 3. Muffenverbindung nach Anspruch 1, dadurch gekennzeichnet, dass das Female-Muffenteil (10) an seinem dem Male-Muffenteil (1) zugeordneten Ende einen reduzierten Materialquerschnitt (13) aufweist, so dass beim Einschrau­ ben des vorzugsweise konischen Endabschnittes (5b) des Zapfens (4) eine Auf­ weitung der Bohrung (11) ermöglicht ist. 3. Socket connection according to claim 1, characterized in that the female sleeve part ( 10 ) at its end associated with the male sleeve part ( 1 ) has a reduced material cross section ( 13 ), so that when screwing ben the preferably conical end section ( 5 b) of the pin ( 4 ) an expansion of the bore ( 11 ) is made possible. 4. Muffenverbindung nach Anspruch 3, dadurch gekennzeichnet, dass der reduzierte Materialquerschnitt (13) durch eine Durchmesser-Reduktion, durch Schlitze (14) oder dergleichen gebildet ist.4. Socket connection according to claim 3, characterized in that the reduced material cross section ( 13 ) is formed by a diameter reduction, by slots ( 14 ) or the like. 5. Muffenverbindung nach Anspruch 3, dadurch gekennzeichnet, dass der reduzierte Materialquerschnitt (13) durch eine Durchmesser-Reduktion und zusätzlich durch Schlitze (14), insbesondere Längsschlitze (14) gebildet ist.5. Socket connection according to claim 3, characterized in that the reduced material cross section ( 13 ) is formed by a diameter reduction and additionally by slots ( 14 ), in particular longitudinal slots ( 14 ). 6. Muffenverbindung nach Anspruch 3, dadurch gekennzeichnet, dass der reduzierte Materialquerschnitt (13) des Female-Muffenteiles (10) und der Endabschnitt (5b) des Zapfens (4) derart aufeinander abgestimmt sind, dass durch eine definierte Einschraubtiefe des Zapfens (4) in die Bohrung (11) eine vorbe­ stimmte Schlupfbeschränkung einstellbar ist.6. Socket connection according to claim 3, characterized in that the reduced material cross section ( 13 ) of the female sleeve part ( 10 ) and the end section ( 5 b) of the pin ( 4 ) are coordinated with one another in such a way that by a defined screw-in depth of the pin ( 4 ) a pre-determined slip restriction is adjustable in the bore ( 11 ). 7. Muffenverbindung nach Anspruch 1, dadurch gekennzeichnet, dass der Endabschnitt (5b) des Male-Muffenteils (1) gegenüber dem restlichen Gewinde (5a) etwa konisch unter einem Winkel von etwa 1° nach außen gezogen ist.7. sleeve connection according to claim 1, characterized in that the end portion ( 5 b) of the male sleeve part ( 1 ) relative to the rest of the thread ( 5 a) is drawn out approximately conically at an angle of about 1 °. 8. Muffenverbindung nach zumindest Anspruch 2, dadurch gekennzeichnet, dass die definierte Schlupfbegrenzung dann eingestellt ist, wenn der letzte Gewin­ degang des Endabschnitts (5b) beim Einschrauben des Zapfens (4) vollständig vom freien Ende der Bohrung (11) verdeckt ist.8. Socket connection according to at least claim 2, characterized in that the defined slip limit is set when the last thread degang of the end portion ( 5 b) when screwing in the pin ( 4 ) is completely covered by the free end of the bore ( 11 ).
DE20110720U 2001-06-29 2001-06-29 Socket connection for reinforcing bars Expired - Lifetime DE20110720U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20110720U DE20110720U1 (en) 2001-06-29 2001-06-29 Socket connection for reinforcing bars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20110720U DE20110720U1 (en) 2001-06-29 2001-06-29 Socket connection for reinforcing bars

Publications (1)

Publication Number Publication Date
DE20110720U1 true DE20110720U1 (en) 2001-08-30

Family

ID=7958661

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20110720U Expired - Lifetime DE20110720U1 (en) 2001-06-29 2001-06-29 Socket connection for reinforcing bars

Country Status (1)

Country Link
DE (1) DE20110720U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2108759A2 (en) 2008-04-11 2009-10-14 SCHÖCK BAUTEILE GmbH Muffle connection for concrete reinforcement rods
CN105714985A (en) * 2016-03-01 2016-06-29 中国水利水电第十一工程局有限公司 Steel bar connecting sleeve for concrete construction and construction process of steel bar connecting sleeve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2108759A2 (en) 2008-04-11 2009-10-14 SCHÖCK BAUTEILE GmbH Muffle connection for concrete reinforcement rods
DE102008018325A1 (en) 2008-04-11 2009-10-15 Schöck Bauteile GmbH Socket joint for concrete reinforcement bars
CN105714985A (en) * 2016-03-01 2016-06-29 中国水利水电第十一工程局有限公司 Steel bar connecting sleeve for concrete construction and construction process of steel bar connecting sleeve
CN105714985B (en) * 2016-03-01 2019-08-09 中国水利水电第十一工程局有限公司 Reinforcing steel bar connecting sleeve tube and its construction technology for concrete construction

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20011004

R150 Term of protection extended to 6 years

Effective date: 20040729

R081 Change of applicant/patentee

Owner name: SCHOECK BAUTEILE GMBH, DE

Free format text: FORMER OWNER: SCHOECK ENTWICKLUNGSGESELLSCHAFT MBH, 76534 BADEN-BADEN, DE

Effective date: 20041027

R151 Term of protection extended to 8 years

Effective date: 20070712

R158 Lapse of ip right after 8 years

Effective date: 20100101