PH12021551162A1 - Auxiliary device gear for internal combustion engine - Google Patents

Auxiliary device gear for internal combustion engine

Info

Publication number
PH12021551162A1
PH12021551162A1 PH12021551162A PH12021551162A PH12021551162A1 PH 12021551162 A1 PH12021551162 A1 PH 12021551162A1 PH 12021551162 A PH12021551162 A PH 12021551162A PH 12021551162 A PH12021551162 A PH 12021551162A PH 12021551162 A1 PH12021551162 A1 PH 12021551162A1
Authority
PH
Philippines
Prior art keywords
gear
combustion engine
internal combustion
auxiliary
auxiliary gear
Prior art date
Application number
PH12021551162A
Inventor
Atsushi Yamada
Shuji Hirayama
Makoto Fukagawa
Kenta Iwata
Takahiro Tsuchida
Atsushi Kondo
Tomoyuki Matsumura
Jumpei Ueno
Ryohei Hosoya
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of PH12021551162A1 publication Critical patent/PH12021551162A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • General Details Of Gearings (AREA)
  • Gear Transmission (AREA)

Abstract

A resin-made auxiliary gear for an internal combustion engine with which the desired backlash with a motive power transmission gear made from a metal material that the auxiliary gear meshes with is achieved even after the auxiliary gear has been immersed in lubricating oil containing a blow-by gas or dew condensation water, gear cost can be reduced, durability can be improved, and meshing sound can be reduced. An auxiliary gear 82 for an internal combustion engine meshes with a motive power transmission gear 47 that transmits driving force of a crankshaft 31 to auxiliary machinery 8 of an internal combustion engine 3, wherein the motive power transmission gear is made from an iron-based metal material and is provided so as to rotate integrally with the crankshaft, the auxiliary gear for an internal combustion engine is a resin-made gear made by injection molding into a single composition of a heat-resistant resin not containing reinforcing materials such as fibers, the auxiliary gear is provided to a rotating shaft 88 rotatably supported inside a crank case 35 that supports the crankshaft, and the gear shape of the auxiliary gear for an internal combustion engine in a completely dry state before initial use is set so that the backlash with the motive power transmission gear is greater than a prescribed minimum state when the auxiliary gear for an internal combustion engine is in a maximum swollen state of having absorbed moisture.
PH12021551162A 2018-12-20 2021-05-20 Auxiliary device gear for internal combustion engine PH12021551162A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/046974 WO2020129211A1 (en) 2018-12-20 2018-12-20 Auxiliary gear for internal combustion engine

Publications (1)

Publication Number Publication Date
PH12021551162A1 true PH12021551162A1 (en) 2021-10-25

Family

ID=71100701

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12021551162A PH12021551162A1 (en) 2018-12-20 2021-05-20 Auxiliary device gear for internal combustion engine

Country Status (5)

Country Link
JP (1) JP7058350B2 (en)
CN (1) CN113195942A (en)
BR (1) BR112021010161A2 (en)
PH (1) PH12021551162A1 (en)
WO (1) WO2020129211A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5920906B2 (en) * 1978-09-19 1984-05-16 ダイハツ工業株式会社 Driven gear in engine
JPS6038439A (en) * 1983-08-12 1985-02-28 Ube Ind Ltd Treatment of polyamide molding
JPH0426754Y2 (en) * 1987-10-23 1992-06-26
JP3436461B2 (en) * 1996-10-04 2003-08-11 ポリプラスチックス株式会社 Wear reduction resin gear pair
JPH10317984A (en) * 1997-05-21 1998-12-02 Honda Motor Co Ltd Two stroke internal combustion engine
JP2003001662A (en) * 2001-06-20 2003-01-08 Asahi Kasei Corp Mold for molding gear and injection molding method using the same
JP5458587B2 (en) * 2009-02-04 2014-04-02 新神戸電機株式会社 Resin gear
KR20130018265A (en) 2010-03-26 2013-02-20 우베 고산 가부시키가이샤 Polyamide resin composition for sliding part, sliding part and method for producing sliding part and automobile
JP6038439B2 (en) 2011-10-14 2016-12-07 ローム株式会社 Chip resistor, chip resistor mounting structure
JP6185829B2 (en) * 2013-12-11 2017-08-23 住友重機械工業株式会社 Manufacturing method of crankshaft and external gear of eccentric oscillating speed reducer

Also Published As

Publication number Publication date
JPWO2020129211A1 (en) 2021-10-21
JP7058350B2 (en) 2022-04-21
CN113195942A (en) 2021-07-30
BR112021010161A2 (en) 2021-08-17
WO2020129211A1 (en) 2020-06-25

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