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IN2014DN03140A - - Google Patents

Info

Publication number
IN2014DN03140A
IN2014DN03140A IN3140DEN2014A IN2014DN03140A IN 2014DN03140 A IN2014DN03140 A IN 2014DN03140A IN 3140DEN2014 A IN3140DEN2014 A IN 3140DEN2014A IN 2014DN03140 A IN2014DN03140 A IN 2014DN03140A
Authority
IN
India
Prior art keywords
wrap spring
engaged
spring
alternator
outer housing
Prior art date
Application number
Inventor
Dean Schneider
Peter Ward
Alexander Serkh
Imtiaz Ali
John Harvey
Original Assignee
Gates Corp
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 Gates Corp filed Critical Gates Corp
Publication of IN2014DN03140A publication Critical patent/IN2014DN03140A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/20—Freewheels or freewheel clutches with expandable or contractable clamping ring or band
    • F16D41/206—Freewheels or freewheel clutches with expandable or contractable clamping ring or band having axially adjacent coils, e.g. helical wrap-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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
    • F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
    • F16D7/022—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with a helical band or equivalent member co-operating with a cylindrical torque limiting coupling surface
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
    • E05Y2201/47—Springs
    • E05Y2201/49—Wrap springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/12—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Pulleys (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

An alternator isolating decoupler comprising an alternator shaft (100) a one way clutch (70) engaged with the alternator shaft a first wrap spring (40) releasably engaged with the one way clutch a second wrap spring (50) releasably engaged with the one way clutch the second wrap spring arranged in parallel with the first wrap spring the first wrap spring and the second wrap spring in nested relation the first wrap spring and the second wrap spring each having an end (41 51) releasably engagable with an end cap (90) the end cap fixedly connected to an outer housing (10) the first wrap spring and the second wrap spring each engaged in series with a torsion spring (20) the torsion spring engaged with the outer housing and the outer housing engaged with an alternator rotor (110).
IN3140DEN2014 2011-10-14 2012-10-08 IN2014DN03140A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/273,349 US8813928B2 (en) 2011-10-14 2011-10-14 Alternator isolating decoupler
PCT/US2012/059174 WO2013055610A1 (en) 2011-10-14 2012-10-08 Alternator isolating decoupler

Publications (1)

Publication Number Publication Date
IN2014DN03140A true IN2014DN03140A (en) 2015-05-22

Family

ID=47076440

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3140DEN2014 IN2014DN03140A (en) 2011-10-14 2012-10-08

Country Status (11)

Country Link
US (1) US8813928B2 (en)
EP (1) EP2766625B1 (en)
JP (1) JP5828044B2 (en)
KR (1) KR101558117B1 (en)
CN (1) CN103946576B (en)
BR (1) BR112014008580A2 (en)
CA (1) CA2851506C (en)
IN (1) IN2014DN03140A (en)
MX (1) MX343668B (en)
RU (1) RU2553405C1 (en)
WO (1) WO2013055610A1 (en)

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* Cited by examiner, † Cited by third party
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CN102959262B (en) * 2010-06-25 2016-01-20 利滕斯汽车合伙公司 Isolation pulleys with overrunning and vibration damping capabilities
US8753237B2 (en) * 2011-03-17 2014-06-17 Honda Motor Co., Ltd. Alternator with decoupling device
US8678157B2 (en) * 2011-05-25 2014-03-25 Gates Corporation Isolator decoupler
US9181989B2 (en) * 2011-08-08 2015-11-10 Litens Automotive Partnership Decoupler assembly
CN104520601B (en) * 2012-08-07 2017-09-29 利滕斯汽车合伙公司 Separator carrier with balanced force
EP2938905B1 (en) 2012-12-26 2018-10-17 Litens Automotive Partnership Orbital tensioner assembly
US9127726B2 (en) * 2013-06-04 2015-09-08 Bizen Hatsujo Co., Ltd. Rotary damper
US20150008088A1 (en) * 2013-07-08 2015-01-08 Foxlink Image Technology Co., Ltd. Torque limiter
US9062719B2 (en) * 2013-07-11 2015-06-23 GM Global Technology Operations LLC Electrically actuated rotating band torque transmitting mechanism for hybrid and other transmissions
KR101500138B1 (en) * 2013-09-10 2015-03-06 현대자동차주식회사 Decoupling device of crank pully
US9033832B1 (en) * 2014-01-23 2015-05-19 Gates Corporation Isolating decoupler
US9920819B2 (en) 2014-02-06 2018-03-20 Gates Corporation Tensioner
US9206892B2 (en) * 2014-04-08 2015-12-08 Gates Corporation Isolating decoupler
US9476497B2 (en) * 2014-04-23 2016-10-25 Ningbo Yangtong Automobile Parts Co., Ltd Unidirectional clutch decoupling device for transferring torque between belt wheel and shaft
US10520066B2 (en) 2014-06-26 2019-12-31 Litens Automotive Partnership Orbital tensioner assembly
US9546709B2 (en) * 2014-09-10 2017-01-17 Gates Corporation Crankshaft isolating pulley
EP3209902A4 (en) * 2014-10-20 2018-05-30 Litens Automotive Partnership Endless drive arrangement with tensioning system and isolation device
DE102015202043A1 (en) * 2015-02-05 2016-08-11 Schaeffler Technologies AG & Co. KG decoupler
EP3271609B1 (en) * 2015-03-20 2024-07-03 Litens Automotive Partnership Isolator that includes first and second isolation spring arrangements in series
US9291253B1 (en) * 2015-03-24 2016-03-22 Gates Corporation Isolating decoupler
DE102015105870A1 (en) * 2015-04-17 2016-10-20 Volkswagen Aktiengesellschaft Internal combustion engine
DE102015207082B4 (en) * 2015-04-20 2017-07-06 Schaeffler Technologies AG & Co. KG Actuator with a friction device using a wrap spring element
US9784357B2 (en) * 2015-04-27 2017-10-10 Ningbo Yangtong Automobile Parts Co., Ltd. Overrunning alternator damping pulley
US10024415B2 (en) * 2015-11-02 2018-07-17 Gates Corporation Isolating decoupler
IT201700055345A1 (en) * 2017-05-22 2018-11-22 Dayco Europe Srl FILTERING PULLEY GROUP FOR A BELT DRIVE
CN107314055B (en) * 2017-08-31 2019-03-05 芜湖禾丰离合器有限公司 A kind of Spring-type one-way clutch
CN107504096B (en) * 2017-10-07 2019-02-15 东莞市松研智达工业设计有限公司 A kind of one-way torque limiter based on scroll spring control
US10774906B2 (en) * 2018-03-27 2020-09-15 Gates Corporation Tensioner
DE102018114078A1 (en) * 2018-06-13 2019-12-19 Schaeffler Technologies AG & Co. KG Riemenscheibenentkoppler
CN113474570B (en) * 2019-03-26 2024-08-30 利滕斯汽车合伙公司 Rotating device with time-based slip clutch and method for providing time-based slip for rotating device
CN110131321B (en) * 2019-05-17 2021-09-17 广东工业大学 Flexible coupling
US11598379B2 (en) * 2019-10-01 2023-03-07 Origin Company, Limited Bidirectional torque limiter
EP4030074B1 (en) * 2020-06-22 2024-08-07 Origin Company, Limited Bidirectional torque limiter

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US2481037A (en) * 1946-02-23 1949-09-06 Wilson J G Corp Multiple torsion spring
US4610339A (en) * 1984-01-06 1986-09-09 American Assembly Tools, Inc. Adjustable torque limiting assembly
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US8678157B2 (en) * 2011-05-25 2014-03-25 Gates Corporation Isolator decoupler

Also Published As

Publication number Publication date
EP2766625A1 (en) 2014-08-20
MX2014004402A (en) 2014-07-09
RU2553405C1 (en) 2015-06-10
MX343668B (en) 2016-11-16
CA2851506C (en) 2016-04-05
US8813928B2 (en) 2014-08-26
EP2766625B1 (en) 2017-01-18
US20130092501A1 (en) 2013-04-18
CN103946576A (en) 2014-07-23
BR112014008580A2 (en) 2017-04-18
WO2013055610A1 (en) 2013-04-18
KR20140077955A (en) 2014-06-24
CN103946576B (en) 2017-02-22
KR101558117B1 (en) 2015-10-06
JP5828044B2 (en) 2015-12-02
JP2014532154A (en) 2014-12-04
CA2851506A1 (en) 2013-04-18

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