WO2010045910A1 - Zahnkette für insbesondere einen fahrzeugantrieb - Google Patents

Zahnkette für insbesondere einen fahrzeugantrieb Download PDF

Info

Publication number
WO2010045910A1
WO2010045910A1 PCT/DE2009/001345 DE2009001345W WO2010045910A1 WO 2010045910 A1 WO2010045910 A1 WO 2010045910A1 DE 2009001345 W DE2009001345 W DE 2009001345W WO 2010045910 A1 WO2010045910 A1 WO 2010045910A1
Authority
WO
WIPO (PCT)
Prior art keywords
opening
web
toothed chain
toothed
width
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
PCT/DE2009/001345
Other languages
German (de)
English (en)
French (fr)
Inventor
Matthias Neutz
Olga Ispolatova
Marcus Junig
Stephan Penner
Anton Simonov
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 Buehl Verwaltungs GmbH
LuK Lamellen und Kupplungsbau GmbH
Original Assignee
LuK Lamellen und Kupplungsbau Beteiligungs KG
LuK Lamellen und Kupplungsbau 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 LuK Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG
Priority to DE112009002438T priority Critical patent/DE112009002438A5/de
Priority to JP2011532493A priority patent/JP2012506518A/ja
Publication of WO2010045910A1 publication Critical patent/WO2010045910A1/de
Priority to US13/084,075 priority patent/US8366576B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G13/00—Chains
    • F16G13/02—Driving-chains
    • F16G13/04—Toothed 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G5/00—V-belts, i.e. belts of tapered cross-section
    • F16G5/16—V-belts, i.e. belts of tapered cross-section consisting of several parts
    • F16G5/18—V-belts, i.e. belts of tapered cross-section consisting of several parts in the form of links

Definitions

  • a cover flap has become known from US Pat. No. 5,176,586, the opening of which has an elongate oval configuration between the rocker openings and in which the upper web web is substantially wider than the lower web web, in other words an uneven tension distribution results, with the result that the stress critical points of the lug holes are in turn loaded unevenly and a risk of cracking originates from the contact zone between the cradle and the cradle opening.
  • the cover plates 3 have rocker holes 5 in which the above-mentioned rocker pieces 4 are arranged. Between the two in the longitudinal direction L of the silent chain 1 successively arranged rocker openings 5, an opening 6 is arranged in the side view of the cover plate 3 (the cover plate 3 is on a flat surface, the representation corresponds to a top view of the cover plate 3) is trapezoidal ,
  • the opening 6 can be described in more detail with reference to FIG. 5 apparent trapezoid 22.
  • a distance G1 is applied and to the bottom 10 a distance G2.
  • the distance between these two distances corresponds to the above-mentioned height D.
  • the length of these two routes, each measured up to the intersection with 23 applied to the two sides 12 stretches.
  • the ratio G1 / G2 in the illustrated embodiment is about 1.38, and values of this ratio of about 1 to about 1.5 have been found to be advantageous.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
PCT/DE2009/001345 2008-10-25 2009-09-24 Zahnkette für insbesondere einen fahrzeugantrieb Ceased WO2010045910A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE112009002438T DE112009002438A5 (de) 2008-10-25 2009-09-24 Zahnkette für insbesondere einen Fahrzeugantrieb
JP2011532493A JP2012506518A (ja) 2008-10-25 2009-09-24 特に車両駆動装置のための歯付きチェーン
US13/084,075 US8366576B2 (en) 2008-10-25 2011-04-11 Toothed chain, in particular for a vehicle drive

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19723608P 2008-10-25 2008-10-25
US61/197,236 2008-10-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/084,075 Continuation US8366576B2 (en) 2008-10-25 2011-04-11 Toothed chain, in particular for a vehicle drive

Publications (1)

Publication Number Publication Date
WO2010045910A1 true WO2010045910A1 (de) 2010-04-29

Family

ID=41467046

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/001345 Ceased WO2010045910A1 (de) 2008-10-25 2009-09-24 Zahnkette für insbesondere einen fahrzeugantrieb

Country Status (4)

Country Link
US (1) US8366576B2 (enExample)
JP (1) JP2012506518A (enExample)
DE (2) DE102009042832A1 (enExample)
WO (1) WO2010045910A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202015003932U1 (de) * 2015-05-29 2015-06-19 Iwis Motorsysteme Gmbh & Co. Kg Gelenkkette mit Dehnungs-Außenlasche
USD829388S1 (en) * 2017-06-05 2018-09-25 Albert Chao Dog ear lifter
DE102019110682B3 (de) * 2019-04-25 2020-09-24 Schaeffler Technologies AG & Co. KG Laschenkette
GB2621420B (en) * 2022-08-10 2024-08-28 Pennine Industrial Equipment Ltd Link for a multi-link conveyor chain
GB2621365B (en) * 2022-08-10 2024-08-14 Pennine Industrial Equipment Ltd Link for a Multi-Link Conveyor Chain

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176586A (en) * 1990-09-13 1993-01-05 Tsubakimoto Chain Co. Silent chain
US5345753A (en) * 1993-07-28 1994-09-13 Borg-Warner Automotive, K.K. Silent chain
US6171209B1 (en) * 1998-02-23 2001-01-09 Borg-Warner Automotive K.K. Back drive type silent chain
EP1201962A1 (en) * 2000-10-26 2002-05-02 Tsubakimoto Chain Co. Wear-elongation resistant silent chain

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US342567A (en) * 1886-05-25 Chaeles bernhabdt
US1727129A (en) * 1926-01-26 1929-09-03 Morse Chain Co Multiplate drive chain
US2154648A (en) * 1937-03-29 1939-04-18 Milton T Weston Resilient driving chain
US3359815A (en) * 1963-09-26 1967-12-26 Morse Chain Co Power transmission chain link plate
JPS5740752U (enExample) * 1980-08-19 1982-03-05
DE3151728C2 (de) * 1981-12-29 1983-12-08 P.I.V. Antrieb Werner Reimers GmbH & Co KG, 6380 Bad Homburg Laschenkette für stufenlos einstellbare Kegelscheibengetriebe
JP2652466B2 (ja) * 1990-12-07 1997-09-10 ボーグ・ワーナー・オートモーティブ株式会社 サイレントチェーン
US5758484A (en) * 1996-09-30 1998-06-02 Borg-Warner Automotive, Inc. Silent chain with raised link backs
JP3091456B1 (ja) * 1999-08-02 2000-09-25 株式会社椿本チエイン 耐摩耗性サイレントチェーン
JP3415532B2 (ja) * 2000-01-12 2003-06-09 株式会社椿本チエイン サイレントチェーン
DE10118102A1 (de) * 2000-04-28 2001-10-31 Luk Lamellen & Kupplungsbau Laschenkette
US20080070732A1 (en) * 2006-09-20 2008-03-20 Borgwarner Inc. Gemini chain system with resonance elimination feature

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176586A (en) * 1990-09-13 1993-01-05 Tsubakimoto Chain Co. Silent chain
US5345753A (en) * 1993-07-28 1994-09-13 Borg-Warner Automotive, K.K. Silent chain
US6171209B1 (en) * 1998-02-23 2001-01-09 Borg-Warner Automotive K.K. Back drive type silent chain
EP1201962A1 (en) * 2000-10-26 2002-05-02 Tsubakimoto Chain Co. Wear-elongation resistant silent chain

Also Published As

Publication number Publication date
DE112009002438A5 (de) 2011-07-07
US8366576B2 (en) 2013-02-05
JP2012506518A (ja) 2012-03-15
DE102009042832A1 (de) 2010-04-29
US20110269590A1 (en) 2011-11-03

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