IN2015DE00072A - - Google Patents

Info

Publication number
IN2015DE00072A
IN2015DE00072A IN72DE2015A IN2015DE00072A IN 2015DE00072 A IN2015DE00072 A IN 2015DE00072A IN 72DE2015 A IN72DE2015 A IN 72DE2015A IN 2015DE00072 A IN2015DE00072 A IN 2015DE00072A
Authority
IN
India
Prior art keywords
connecting part
indentations
rotational axis
primary
circumferential surface
Prior art date
Application number
Inventor
Stephan Oberle
Markus Bernhard
Manuel Seidel
Christian Kutscher
Eugen Stoppel
Original Assignee
Ims Gear 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 Ims Gear Gmbh filed Critical Ims Gear Gmbh
Publication of IN2015DE00072A publication Critical patent/IN2015DE00072A/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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • F16H2055/065—Moulded gears, e.g. inserts therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Gears, Cams (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

The invention relates to a multicomponent gear having an outer part (20) with a toothed rim (22), an inner part (30), and a connecting part (40) made of plastic for the positive locking conliection 5 of the inner part (30) and the outer part (20). The outer part (20) is thereby arranged on an outer circumferential surface (45) and the inner part (30) is arranged on an inner circumferential surface (44) of the connecting part (40). The connecting part (40) is additionally provided with a plurality of indentations (48, 49) on two opposite primary surfaces (46, 47) lying outside and perpendicular to a rotational axis (12). The invention is thereby characterized in that the 10 indentations (48) in the first primary surface (46) of the connecting part (40) are, in comparison to the indentations (49) in the second primary surface (47) of the connecting part (40), arranged offset to each other radially andlor in the circumferential direction to the rotational axis (12).
IN72DE2015 2014-01-23 2015-01-08 IN2015DE00072A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14152297.9A EP2899430B1 (en) 2014-01-23 2014-01-23 Multiple component gear wheel

Publications (1)

Publication Number Publication Date
IN2015DE00072A true IN2015DE00072A (en) 2015-07-31

Family

ID=49998107

Family Applications (1)

Application Number Title Priority Date Filing Date
IN72DE2015 IN2015DE00072A (en) 2014-01-23 2015-01-08

Country Status (8)

Country Link
US (1) US9835238B2 (en)
EP (1) EP2899430B1 (en)
KR (1) KR101697849B1 (en)
CN (1) CN104806727B (en)
BR (1) BR102015001180A2 (en)
ES (1) ES2650398T3 (en)
IN (1) IN2015DE00072A (en)
RU (1) RU2015101965A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9483010B2 (en) * 2014-09-03 2016-11-01 Samsung Electronics Co., Ltd. Gear apparatus having reinforcing member and image forming apparatus
EP3396208B1 (en) * 2016-02-02 2022-06-01 NSK Ltd. Worm wheel and worm speed reducer
JP6632921B2 (en) * 2016-03-23 2020-01-22 株式会社エンプラス Resin gear, resin gear injection molding method, resin toothed belt pulley, and resin rotating body
GB201705587D0 (en) * 2017-04-06 2017-05-24 Lentus Composites Ltd Gear
CN107477165A (en) * 2017-07-27 2017-12-15 陈海燕 A kind of external gear
DE102017131180A1 (en) * 2017-12-22 2019-06-27 Thyssenkrupp Ag Worm wheel for a worm gear of a motor vehicle steering system with an injected carrier ring
DE102017131173A1 (en) * 2017-12-22 2019-06-27 Thyssenkrupp Ag Worm wheel for a worm gear of a motor vehicle steering system with a carrier ring injected between a hub and a ring gear
AT520309B1 (en) * 2018-02-08 2019-03-15 Miba Sinter Austria Gmbh gear
US10807174B2 (en) * 2018-02-20 2020-10-20 Robert Bosch Tool Corporation Saw blade height adjustment mechanism
PL236610B1 (en) * 2018-04-12 2021-02-08 Politechnika Rzeszowska Im Ignacego Lukasiewicza Toothed wheel and method for manufacturing of the toothed wheel
CN109695697B (en) * 2019-01-25 2023-09-22 上海创率复合材料有限公司 Gear and gear manufacturing method
GB2581138B (en) * 2019-01-30 2023-06-28 Johnson Electric Int Ag Multi-component gear
EP3702646B1 (en) 2019-02-28 2021-11-10 IMS Gear SE & Co. KGaA Toothed rim holder for two-component or multicomponent toothed rim and two-component or multicomponent toothed rim comprising such a toothed rim holder
US11268605B2 (en) * 2019-06-27 2022-03-08 Canon Kabushiki Kaisha Composite gear, cartridge, image forming apparatus, mold, and manufacturing method for composite gear
ES2923502T3 (en) 2019-09-03 2022-09-28 Ims Gear Se & Co Kgaa Cogwheel
EP3800375B1 (en) 2019-10-01 2023-02-15 IMS Gear SE & Co. KGaA Gear crane support part for a two-component or multi-component toothed wheel and two-component or multi-component toothed wheel with such a tooth-crane support part
US11480240B2 (en) * 2020-03-11 2022-10-25 Steering Solutions Ip Holding Corporation Stamped hub for cast plastic
ES2971325T3 (en) * 2020-09-24 2024-06-04 Ims Gear Se & Co Kgaa Multi-component wheel, sprocket and planetary gear
KR20230058962A (en) * 2021-10-25 2023-05-03 남양넥스모 주식회사 Electric power steering apparatus and manufacturing method of the same

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2231427A (en) * 1938-08-18 1941-02-11 Master Electric Co Composite cast gear and method of making same
US3200665A (en) * 1963-02-14 1965-08-17 Wells Martin Gears
US3651705A (en) * 1970-10-14 1972-03-28 Fiat Spa Gears for toothed belt drives, particularly for motors for automotive vehicles, made of synthetic material
US4437356A (en) * 1980-03-22 1984-03-20 Mikiharu Imazaike Gear
DE3805777A1 (en) * 1988-02-24 1989-09-07 Emitec Emissionstechnologie GEAR
US6752035B2 (en) * 2000-04-10 2004-06-22 Enplas Corporation Gear made of resin, image forming device having the resin gear and rotary gearing device made of resin
DE20022502U1 (en) * 2000-08-24 2001-10-11 Seissenschmidt H B Ag gear
DE10041696C1 (en) 2000-08-24 2001-12-06 Seissenschmidt H B Ag Gearwheel has spokes which are located alternately above and below its central plane
JP2002295643A (en) * 2001-03-30 2002-10-09 Fuji Photo Film Co Ltd Transmission wheel for driving force
JP4013495B2 (en) 2001-04-05 2007-11-28 セイコーエプソン株式会社 Joining member, driving force transmission member using the same, and manufacturing method thereof
DE10127224A1 (en) 2001-05-28 2002-12-12 Ensinger Kunststofftechnologie Toothed wheel, especially for a worm gear mechanism, comprising a metal disc with a central opening for a shaft and a ring shaped plastic element
JP2004237843A (en) * 2003-02-05 2004-08-26 Koyo Seiko Co Ltd Electric power steering device
JP2004237842A (en) 2003-02-05 2004-08-26 Matsushita Electric Ind Co Ltd Electronic driver's license system and method of using electronic driver's license
JP4492842B2 (en) * 2003-04-04 2010-06-30 株式会社エンプラス Resin gear and resin rotational power transmission member
JP2005022368A (en) * 2003-07-02 2005-01-27 Tigers Polymer Corp Gear made of synthetic resin
EP1777439B1 (en) 2005-10-19 2010-12-15 IMS Gear GmbH Method of manufacturing a toothed gear
JP4925292B2 (en) * 2006-12-27 2012-04-25 株式会社エンプラス Injection molded resin bevel gear
JP5562532B2 (en) 2008-07-07 2014-07-30 日本精工株式会社 Worm wheel of electric power steering device, electric power steering device
DE102012102777B4 (en) * 2012-03-30 2019-08-14 Robert Bosch Automotive Steering Gmbh BOLT FOR AN ELECTROMECHANICAL STEERING DEVICE
JP2013241953A (en) 2012-05-17 2013-12-05 Jtekt Corp Worm reduction gear and electric power steering device

Also Published As

Publication number Publication date
EP2899430B1 (en) 2017-10-25
KR101697849B1 (en) 2017-01-18
CN104806727A (en) 2015-07-29
CN104806727B (en) 2018-02-09
KR20150088189A (en) 2015-07-31
EP2899430A1 (en) 2015-07-29
ES2650398T3 (en) 2018-01-18
US20150308555A1 (en) 2015-10-29
RU2015101965A (en) 2016-08-10
US9835238B2 (en) 2017-12-05
BR102015001180A2 (en) 2016-06-07

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