IN2014MN02057A - - Google Patents

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Publication number
IN2014MN02057A
IN2014MN02057A IN2057MUN2014A IN2014MN02057A IN 2014MN02057 A IN2014MN02057 A IN 2014MN02057A IN 2057MUN2014 A IN2057MUN2014 A IN 2057MUN2014A IN 2014MN02057 A IN2014MN02057 A IN 2014MN02057A
Authority
IN
India
Prior art keywords
base
arm
relative
pivot axis
seal assembly
Prior art date
Application number
Inventor
Kevin G Dutil
Anthony E Lannutti
James Kevin Lindstrom
Original Assignee
Dayco Ip Holdings Llc
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 Dayco Ip Holdings Llc filed Critical Dayco Ip Holdings Llc
Publication of IN2014MN02057A publication Critical patent/IN2014MN02057A/en

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
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1209—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means
    • F16H7/1218—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley with vibration damping means of the dry friction type
    • 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
    • F16H7/0831—Means for varying tension of belts, ropes, or chains with vibration damping means of the dry friction type
    • 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
    • F16H2007/081—Torsion 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
    • F16H2007/0865—Pulleys
    • 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
    • F16H2007/0893—Circular path

Abstract

A tensioning system including a base and an arm pivotally coupled to the base the arm having an engagement surface and being configured to pivot relative to the base about a pivot axis. The system further includes a biasing mechanism operatively coupled to the arm to bias the arm relative to the base and a seal assembly sealingly positioned between the arm and the base. The seal assembly is coaxial with the pivot axis and configured to accommodate relative axial movement between the base and the arm and relative radial movement between the base and the arm while still maintaining a seal therebetween.
IN2057MUN2014 2012-03-28 2013-03-22 IN2014MN02057A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/432,548 US9777806B2 (en) 2012-03-28 2012-03-28 Sealed belt tensioning device
PCT/US2013/033395 WO2013148477A1 (en) 2012-03-28 2013-03-22 Sealed belt tensioning device

Publications (1)

Publication Number Publication Date
IN2014MN02057A true IN2014MN02057A (en) 2015-08-21

Family

ID=49235793

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2057MUN2014 IN2014MN02057A (en) 2012-03-28 2013-03-22

Country Status (12)

Country Link
US (2) US9777806B2 (en)
EP (2) EP2831467B1 (en)
JP (1) JP6185556B2 (en)
KR (1) KR102166564B1 (en)
CN (2) CN104220779B (en)
AR (1) AR090383A1 (en)
AU (1) AU2013240069A1 (en)
BR (1) BR112014023428B1 (en)
CA (1) CA2868280A1 (en)
IN (1) IN2014MN02057A (en)
MX (1) MX2014011172A (en)
WO (1) WO2013148477A1 (en)

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US9249866B2 (en) * 2013-03-15 2016-02-02 Dayco Ip Holdings, Llc Belt tensioner for a power transmission belt system
US9869379B2 (en) 2013-09-11 2018-01-16 Litens Automotive Partnership Tensioner with increased damping and arm on base cup configuration
DE102014206716A1 (en) * 2014-04-08 2015-10-08 Muhr Und Bender Kg Belt tensioner
US9458920B2 (en) * 2014-05-02 2016-10-04 Dayco Ip Holdings, Llc Reusable dust cap for a pulley assembly
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US20160186839A1 (en) * 2014-12-26 2016-06-30 The Gates Corporation Tensioner with axial seal
DE102015111809A1 (en) * 2015-07-21 2017-01-26 Muhr Und Bender Kg jig
US10066708B2 (en) * 2016-08-04 2018-09-04 Ford Global Technologies, Llc External spring to increase tension on belt tensioner for internal combustion engine
US9890837B1 (en) * 2016-09-15 2018-02-13 Gates Corporation Tensioner
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US10995829B2 (en) * 2017-06-16 2021-05-04 Gates Corporation Tensioner
SE542372C2 (en) * 2018-04-04 2020-04-21 Husqvarna Ab A floor surfacing machine with a tool holder disc comprising a biasing member
WO2020121924A1 (en) * 2018-12-14 2020-06-18 バンドー化学株式会社 Auto-tensioner
JP7382150B2 (en) * 2019-03-25 2023-11-16 エドワーズ株式会社 Vacuum pumps and seal members used in vacuum pumps
US11359702B2 (en) * 2019-07-25 2022-06-14 Shihwen Chan Multi-configuration belt tensioner
US20220099165A1 (en) * 2020-09-28 2022-03-31 Caterpillar Inc. Engine accessory drive system and one-piece bracket for same
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WO2022256917A1 (en) * 2021-06-07 2022-12-15 Mastercard Technologies Canada ULC Systems, methods, and non-transitory computer-readable media for authentication and authorization of payment request

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Also Published As

Publication number Publication date
KR102166564B1 (en) 2020-10-16
CN104220779B (en) 2017-05-03
CN106907439B (en) 2020-03-13
CN104220779A (en) 2014-12-17
EP3919779A1 (en) 2021-12-08
US20130260933A1 (en) 2013-10-03
AR090383A1 (en) 2014-11-05
CA2868280A1 (en) 2013-10-03
US9777806B2 (en) 2017-10-03
EP2831467B1 (en) 2021-08-04
JP6185556B2 (en) 2017-08-23
CN106907439A (en) 2017-06-30
WO2013148477A1 (en) 2013-10-03
KR20140140563A (en) 2014-12-09
BR112014023428B1 (en) 2022-05-17
US10458525B2 (en) 2019-10-29
BR112014023428A2 (en) 2017-06-20
EP2831467A4 (en) 2016-04-06
AU2013240069A1 (en) 2014-10-02
MX2014011172A (en) 2014-11-14
EP2831467A1 (en) 2015-02-04
JP2015518117A (en) 2015-06-25
US20180003271A1 (en) 2018-01-04

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