DE20020350U1 - Clamping device for conveying or driving means - Google Patents

Clamping device for conveying or driving means

Info

Publication number
DE20020350U1
DE20020350U1 DE20020350U DE20020350U DE20020350U1 DE 20020350 U1 DE20020350 U1 DE 20020350U1 DE 20020350 U DE20020350 U DE 20020350U DE 20020350 U DE20020350 U DE 20020350U DE 20020350 U1 DE20020350 U1 DE 20020350U1
Authority
DE
Germany
Prior art keywords
conveying
pressure body
plastic
driving means
drive means
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
DE20020350U
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.)
MURTFELDT KUNSTSTOFFE GmbH
Original Assignee
MURTFELDT KUNSTSTOFFE GmbH
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 MURTFELDT KUNSTSTOFFE GmbH filed Critical MURTFELDT KUNSTSTOFFE GmbH
Priority to DE20020350U priority Critical patent/DE20020350U1/en
Publication of DE20020350U1 publication Critical patent/DE20020350U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0804—Leaf springs
    • 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
    • F16H—GEARING
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0863—Finally actuated members, e.g. constructional details thereof
    • F16H2007/0872—Sliding members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (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 erfaßtThe description text was not recorded electronically

Claims (5)

1. Vorrichtung zum Spannen von endlosen Förder- oder Antriebs­ mitteln, wie Rollenketten und Rundgliederketten, Zahn- oder Keilriemen, mit einem sich an einer Seite des Förder- bzw. Antriebsmittels anlegenden Druckkörper, dadurch gekennzeichnet, daß der Druckkörper den Endbogen (3) bzw. Endschenkel eines in Seitenansicht etwa S- bzw. Z-förmigen Kunststoffelemen­ tes (1) bildet, wobei das dem Druckkörper (3) gegenüberlie­ gende Ende des S-Bogens bzw. Z-Schenkels als Montageelement (4) für die Spannvorrichtung ausgebildet ist.1. Device for tensioning endless conveying or drive means, such as roller chains and round link chains, toothed or V-belts, with a pressure body engaging on one side of the conveying or driving means, characterized in that the pressure body has the end bend ( 3 ) or End leg of an approximately S- or Z-shaped plastic element ( 1 ) in side view, the end of the S-arm or Z-leg opposite the pressure body ( 3 ) being designed as a mounting element ( 4 ) for the tensioning device. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß der Druckkörper (3), wie an sich bekannt, an seiner Au­ ßenoberfläche eine dem betroffenen Förder- oder Antriebs­ mittel angepaßte profilierte Oberfläche (3a) aufweist.2. Apparatus according to claim 1, characterized in that the pressure body ( 3 ), as is known per se, on its outer surface has a profiled surface adapted to the conveying or drive means concerned ( 3 a). 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Krümmung der S-Bogenabschnitte (3-5) bei kurzem vorgesehenen Federweg eng und bei großem Federweg weit aus­ gebildet ist. 3. Apparatus according to claim 1 or 2, characterized in that the curvature of the S-bend sections ( 3-5 ) is formed with a short provided spring travel closely and with a large spring travel far from. 4. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß im Montageelement (4) des Kunststoffkörpers (1) Gewin­ debuchsen (5) ein- bzw. Montagestege, wie eine Schwalben­ schwanzführung od. dgl., angeformt sind.4. Device according to one of the preceding claims, characterized in that in the mounting element ( 4 ) of the plastic body ( 1 ) thread debuchsen ( 5 ) or mounting webs, such as a swallow tail guide or the like. 5. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, daß die Gesamtvorrichtung (1) aus einem Kunststoff auf der Basis eines Acetalcopolymerisates hergestellten Thermopla­ sten hoher Kristallinität hergestellt ist mit einer nach DIN-Prüfvorschriften gemessenen Dichte von 1,41 bis 1,42 gr/cm3, einer Streckspannung von 70 N/m2 und einem E- Modul aus Zugversuchen von 3.000 bis 3.300 N/m2.5. Device according to one of the preceding claims, characterized in that the overall device ( 1 ) made of a plastic on the basis of an acetal copolymer Thermopla most high crystallinity is made with a density measured according to DIN test regulations of 1.41 to 1.42 gr / cm 3 , a yield stress of 70 N / m 2 and an elastic modulus from tensile tests of 3,000 to 3,300 N / m 2 .
DE20020350U 2000-12-01 2000-12-01 Clamping device for conveying or driving means Expired - Lifetime DE20020350U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20020350U DE20020350U1 (en) 2000-12-01 2000-12-01 Clamping device for conveying or driving means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20020350U DE20020350U1 (en) 2000-12-01 2000-12-01 Clamping device for conveying or driving means

Publications (1)

Publication Number Publication Date
DE20020350U1 true DE20020350U1 (en) 2002-02-21

Family

ID=7949500

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20020350U Expired - Lifetime DE20020350U1 (en) 2000-12-01 2000-12-01 Clamping device for conveying or driving means

Country Status (1)

Country Link
DE (1) DE20020350U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005033015A1 (en) * 2005-07-15 2007-01-18 Schaeffler Kg Chain tensioner
WO2007066363A1 (en) * 2005-12-07 2007-06-14 Dayco Europe S.R.L. Tensioning device for a belt drive of a vehicle
WO2008119747A1 (en) * 2007-04-03 2008-10-09 Schaeffler Kg Automatically damped tensioning system
DE102009040509A1 (en) 2009-09-01 2011-03-03 SSI Schäfer Noell GmbH Lager- und Systemtechnik Device for clamping endlessly circulating conveying means
EP3988480A1 (en) * 2020-10-20 2022-04-27 Bizerba SE & Co. KG Belt tensioner for a conveyor belt
EP4184035A1 (en) * 2021-11-17 2023-05-24 KRONES Aktiengesellschaft Tensioning device for a traction mechanism drive and traction mechanism drive having such a tensioning device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE686129C (en) * 1936-05-27 1940-01-04 John Weller Chain tensioning device
US2717520A (en) * 1953-07-02 1955-09-13 Chain Belt Co Automatic slack take-up device for sprocket chains and the like
DE1724654U (en) * 1956-04-20 1956-06-21 Bayerische Motoren Werke Ag TENSIONING DEVICE FOR A CHAIN DRIVE WITH ROLLER CHAINS.
DE1108035B (en) * 1957-11-15 1961-05-31 Peugeot Cycles Tensioning device for roller chains
DE8129447U1 (en) * 1982-03-04 Stark, Hans-Jürgen, 5630 Remscheid Tensioner for chain and belt drives

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8129447U1 (en) * 1982-03-04 Stark, Hans-Jürgen, 5630 Remscheid Tensioner for chain and belt drives
DE686129C (en) * 1936-05-27 1940-01-04 John Weller Chain tensioning device
US2717520A (en) * 1953-07-02 1955-09-13 Chain Belt Co Automatic slack take-up device for sprocket chains and the like
DE1724654U (en) * 1956-04-20 1956-06-21 Bayerische Motoren Werke Ag TENSIONING DEVICE FOR A CHAIN DRIVE WITH ROLLER CHAINS.
DE1108035B (en) * 1957-11-15 1961-05-31 Peugeot Cycles Tensioning device for roller chains

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP 52-77976 A.,In: Patent Abstracts of Japan *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005033015A1 (en) * 2005-07-15 2007-01-18 Schaeffler Kg Chain tensioner
WO2007066363A1 (en) * 2005-12-07 2007-06-14 Dayco Europe S.R.L. Tensioning device for a belt drive of a vehicle
WO2008119747A1 (en) * 2007-04-03 2008-10-09 Schaeffler Kg Automatically damped tensioning system
DE102009040509A1 (en) 2009-09-01 2011-03-03 SSI Schäfer Noell GmbH Lager- und Systemtechnik Device for clamping endlessly circulating conveying means
WO2011026788A1 (en) 2009-09-01 2011-03-10 SSI Schäfer Noell GmbH Lager- und Systemtechnik Device for tensioning continuously recirculating conveyors
EP3988480A1 (en) * 2020-10-20 2022-04-27 Bizerba SE & Co. KG Belt tensioner for a conveyor belt
US11584592B2 (en) 2020-10-20 2023-02-21 Bizerba SE & Co. KG Belt tensioner for a conveyor belt
EP4184035A1 (en) * 2021-11-17 2023-05-24 KRONES Aktiengesellschaft Tensioning device for a traction mechanism drive and traction mechanism drive having such a tensioning device

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20020328

R156 Lapse of ip right after 3 years

Effective date: 20040701