DE102014203046A1 - Spanner für einen Zugmitteltrieb mit Überdrucksystem im Überkopfbau - Google Patents

Spanner für einen Zugmitteltrieb mit Überdrucksystem im Überkopfbau Download PDF

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Publication number
DE102014203046A1
DE102014203046A1 DE102014203046.3A DE102014203046A DE102014203046A1 DE 102014203046 A1 DE102014203046 A1 DE 102014203046A1 DE 102014203046 A DE102014203046 A DE 102014203046A DE 102014203046 A1 DE102014203046 A1 DE 102014203046A1
Authority
DE
Germany
Prior art keywords
hollow body
check valve
tensioner according
pressure
valve
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.)
Ceased
Application number
DE102014203046.3A
Other languages
German (de)
English (en)
Inventor
Thomas Ullein
Markus Fischer
Friedrich Ness
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Priority to DE102014203046.3A priority Critical patent/DE102014203046A1/de
Priority to PCT/DE2015/200068 priority patent/WO2015124155A1/fr
Publication of DE102014203046A1 publication Critical patent/DE102014203046A1/de
Ceased legal-status Critical Current

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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
    • F16H7/0829—Means for varying tension of belts, ropes, or chains with vibration damping means
    • F16H7/0834—Means for varying tension of belts, ropes, or chains with vibration damping means of the viscous friction type, e.g. viscous fluid
    • 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
    • F16H2007/0806—Compression coil 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
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0812—Fluid pressure
    • F16H2007/0814—Fluid pressure with valves opening on surplus pressure
    • 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
    • F16H7/0848—Means for varying tension of belts, ropes, or chains with means for impeding reverse motion
    • F16H2007/0859—Check valves
    • 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
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0891—Linear path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
DE102014203046.3A 2014-02-20 2014-02-20 Spanner für einen Zugmitteltrieb mit Überdrucksystem im Überkopfbau Ceased DE102014203046A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102014203046.3A DE102014203046A1 (de) 2014-02-20 2014-02-20 Spanner für einen Zugmitteltrieb mit Überdrucksystem im Überkopfbau
PCT/DE2015/200068 WO2015124155A1 (fr) 2014-02-20 2015-02-09 Tendeur destiné à une transmission à moyen de traction comprenant un système de surpression de conception inversée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014203046.3A DE102014203046A1 (de) 2014-02-20 2014-02-20 Spanner für einen Zugmitteltrieb mit Überdrucksystem im Überkopfbau

Publications (1)

Publication Number Publication Date
DE102014203046A1 true DE102014203046A1 (de) 2015-08-20

Family

ID=52633020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014203046.3A Ceased DE102014203046A1 (de) 2014-02-20 2014-02-20 Spanner für einen Zugmitteltrieb mit Überdrucksystem im Überkopfbau

Country Status (2)

Country Link
DE (1) DE102014203046A1 (fr)
WO (1) WO2015124155A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016221898B4 (de) * 2015-11-16 2020-10-15 Tsubakimoto Chain Co. Kettenspanneinrichtung
DE102020109638A1 (de) 2020-04-07 2021-10-07 Schaeffler Technologies AG & Co. KG Hydraulische Spannvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824555C1 (en) * 1988-07-20 1989-07-06 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De Hydraulic chain tensioner for an internal combustion engine
DE9409155U1 (de) * 1994-06-06 1995-10-12 Joh. Winklhofer & Söhne GmbH und Co KG, 81369 München Hydraulische Spanneinrichtung
EP0855539A2 (fr) * 1997-01-23 1998-07-29 Borg-Warner Automotive, Inc. Tendeur hydraulique
DE10038606A1 (de) * 2000-08-08 2002-03-28 Schaeffler Waelzlager Ohg Kettenspanner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5700213A (en) * 1995-08-18 1997-12-23 Borg-Warner Automotive, Inc. Integral inlet and pressure relief valve for an automotive tensioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824555C1 (en) * 1988-07-20 1989-07-06 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De Hydraulic chain tensioner for an internal combustion engine
DE9409155U1 (de) * 1994-06-06 1995-10-12 Joh. Winklhofer & Söhne GmbH und Co KG, 81369 München Hydraulische Spanneinrichtung
EP0855539A2 (fr) * 1997-01-23 1998-07-29 Borg-Warner Automotive, Inc. Tendeur hydraulique
DE10038606A1 (de) * 2000-08-08 2002-03-28 Schaeffler Waelzlager Ohg Kettenspanner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016221898B4 (de) * 2015-11-16 2020-10-15 Tsubakimoto Chain Co. Kettenspanneinrichtung
DE102020109638A1 (de) 2020-04-07 2021-10-07 Schaeffler Technologies AG & Co. KG Hydraulische Spannvorrichtung

Also Published As

Publication number Publication date
WO2015124155A1 (fr) 2015-08-27

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final