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DE202012002354U1 - biasing device - Google Patents

biasing device Download PDF

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Publication number
DE202012002354U1
DE202012002354U1 DE201220002354 DE202012002354U DE202012002354U1 DE 202012002354 U1 DE202012002354 U1 DE 202012002354U1 DE 201220002354 DE201220002354 DE 201220002354 DE 202012002354 U DE202012002354 U DE 202012002354U DE 202012002354 U1 DE202012002354 U1 DE 202012002354U1
Authority
DE
Germany
Prior art keywords
clamping
wedges
threaded rod
biasing device
bush
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
DE201220002354
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.)
Europoles GmbH and Co KG
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
Application filed by Individual filed Critical Individual
Priority to DE201220002354 priority Critical patent/DE202012002354U1/en
Publication of DE202012002354U1 publication Critical patent/DE202012002354U1/en
Priority to DE201220008329 priority patent/DE202012008329U1/en
Priority to ATA160/2013A priority patent/AT512600B1/en
Priority to DE201310102004 priority patent/DE102013102004A1/en
Priority to CH5312013A priority patent/CH706239A2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/16—Prestressed structures

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)

Abstract

Unser Vorspanner ist gekennzeichnet durch: 1 Ein Getriebe 2. Eine Gewindestange die innen hohl ist 3. Das Spannelement, bestehend aus Spannbuchse und Spannkeile 4. Außenbuchse, die mit einen Langloch versehen istOur pretensioner is characterized by: 1 A gear 2. A threaded rod that is hollow on the inside 3. The clamping element, consisting of a clamping bush and clamping wedges 4. Outer bush, which is provided with an elongated hole

Description

Bei der Fertigung von Masten werden Litzen benötigt. Das sind Drähte, die für eine bessere Stabilität der Masten sorgen. Litzen müssen vorgespannt und gespannt werden, wozu es eine hydraulische Spannpresse gibt, die allerdings ca. 50 kg wiegt und deshalb alleine schwer zu handhaben ist. Damit das Vorspannen schneller und selbstständiger funktioniert, haben wir ein handliches Gerät entwickelt, das dies drastisch vereinfacht.In the production of masts strands are needed. These are wires that provide better pole stability. Strands have to be prestressed and tensioned, for which there is a hydraulic tensioning press, which however weighs approx. 50 kg and is therefore difficult to handle on its own. To make preloading faster and more independent, we have developed a handy device that dramatically simplifies this.

Dieses spannt die „Litzen” durch Spannkeile die in einer Spannbuchse locker sitzen, zusammen bilden die zwei Bauteile das Spannelement. Dieses Spannelement ist mit einer Gewindestange verbunden, welche manuell oder durch ein Getriebe nach hinten gezogen wird. Sobald die Gewindestange nach hinten gezogen wird, spannen die Keile die Litze fest und somit wird „Litze” gespannt.This tensions the "strands" by clamping wedges which are loose in a clamping bush, together the two components form the clamping element. This clamping element is connected to a threaded rod, which is pulled manually or by a transmission to the rear. As soon as the threaded rod is pulled back, the wedges tighten the strand and thus "stranded" is tensioned.

Durch vordrehen der Gewindestange locker sich die Keile und man kann durch drücken eines Bolzen der sich zwischen Keile und Spannbuchse schiebt den Vorspanner wieder von der „Litze” abziehen.By turning the threaded rod loosely the wedges and you can pull off the bias of the "stranded wire" by pushing a bolt that pushes between wedges and clamping bushing.

Claims (1)

Unser Vorspanner ist gekennzeichnet durch: 1 Ein Getriebe 2. Eine Gewindestange die innen hohl ist 3. Das Spannelement, bestehend aus Spannbuchse und Spannkeile 4. Außenbuchse, die mit einen Langloch versehen istOur pretensioner is characterized by: 1 A gearbox 2 , A threaded rod which is hollow inside 3 , The clamping element, consisting of clamping bushing and clamping wedges 4 , External bushing, which is provided with a slot
DE201220002354 2012-03-03 2012-03-03 biasing device Expired - Lifetime DE202012002354U1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE201220002354 DE202012002354U1 (en) 2012-03-03 2012-03-03 biasing device
DE201220008329 DE202012008329U1 (en) 2012-03-03 2012-08-31 jig
ATA160/2013A AT512600B1 (en) 2012-03-03 2013-02-28 jig
DE201310102004 DE102013102004A1 (en) 2012-03-03 2013-02-28 jig
CH5312013A CH706239A2 (en) 2012-03-03 2013-03-01 Jig.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201220002354 DE202012002354U1 (en) 2012-03-03 2012-03-03 biasing device

Publications (1)

Publication Number Publication Date
DE202012002354U1 true DE202012002354U1 (en) 2012-06-15

Family

ID=46547290

Family Applications (3)

Application Number Title Priority Date Filing Date
DE201220002354 Expired - Lifetime DE202012002354U1 (en) 2012-03-03 2012-03-03 biasing device
DE201220008329 Expired - Lifetime DE202012008329U1 (en) 2012-03-03 2012-08-31 jig
DE201310102004 Pending DE102013102004A1 (en) 2012-03-03 2013-02-28 jig

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE201220008329 Expired - Lifetime DE202012008329U1 (en) 2012-03-03 2012-08-31 jig
DE201310102004 Pending DE102013102004A1 (en) 2012-03-03 2013-02-28 jig

Country Status (3)

Country Link
AT (1) AT512600B1 (en)
CH (1) CH706239A2 (en)
DE (3) DE202012002354U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110072745A1 (en) * 2008-06-12 2011-03-31 Pantelides Chris P Anchoring, splicing and tensioning elongated reinforcement members
US20110197540A1 (en) * 2008-06-12 2011-08-18 Pantelides Chris P Anchoring, splicing and tensioning elongated reinforcement members
US10006477B2 (en) 2010-04-13 2018-06-26 University Of Utah Research Foundation Sheet and rod attachment apparatus and system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112942684B (en) * 2021-02-04 2022-08-16 北京工业大学 Strip-type component tensioning and anchoring integrated device with multiple anchoring capabilities

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH444441A (en) * 1965-09-16 1967-09-30 Losinger Ag Device for tensioning and anchoring several tendons that together form a tensioning cable
DE7524682U (en) * 1975-08-04 1976-05-13 Duevel, Wilhelm, 4904 Enger CLAMPING DEVICE FOR INSERTS IN PREFABRICATED CONCRETE ELEMENTS
CH597470A5 (en) * 1976-07-02 1978-04-14 Bureau Bbr Ltd

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110072745A1 (en) * 2008-06-12 2011-03-31 Pantelides Chris P Anchoring, splicing and tensioning elongated reinforcement members
US20110197540A1 (en) * 2008-06-12 2011-08-18 Pantelides Chris P Anchoring, splicing and tensioning elongated reinforcement members
US8904721B2 (en) * 2008-06-12 2014-12-09 University Of Utah Research Foundation Anchoring, splicing and tensioning elongated reinforcement members
US8925279B2 (en) * 2008-06-12 2015-01-06 The University Of Utah Research Foundation Anchoring, splicing and tensioning elongated reinforcement members
US10006477B2 (en) 2010-04-13 2018-06-26 University Of Utah Research Foundation Sheet and rod attachment apparatus and system

Also Published As

Publication number Publication date
DE102013102004A1 (en) 2013-09-05
AT512600A3 (en) 2014-11-15
AT512600B1 (en) 2015-05-15
AT512600A2 (en) 2013-09-15
DE202012008329U1 (en) 2012-11-09
CH706239A2 (en) 2013-09-13

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20120809

R081 Change of applicant/patentee

Owner name: EUROPOLES GMBH & CO. KG, DE

Free format text: FORMER OWNER: FELIX LOEFFLAD,MARTINA OCHSENKUEHN, , DE

Effective date: 20121109

Owner name: EUROPOLES GMBH & CO. KG, DE

Free format text: FORMER OWNER: OCHSENKUEHN, MARTINA, 92318 NEUMARKT, DE

Effective date: 20120615

Owner name: EUROPOLES GMBH & CO. KG, DE

Free format text: FORMER OWNERS: LOEFFLAD, FELIX, 92318 NEUMARKT, DE; OCHSENKUEHN, MARTINA, 92318 NEUMARKT, DE

Effective date: 20121109

R156 Lapse of ip right after 3 years