IT1227627B - Puleggia dentata e relativa trasmissione. - Google Patents

Puleggia dentata e relativa trasmissione.

Info

Publication number
IT1227627B
IT1227627B IT8822771A IT2277188A IT1227627B IT 1227627 B IT1227627 B IT 1227627B IT 8822771 A IT8822771 A IT 8822771A IT 2277188 A IT2277188 A IT 2277188A IT 1227627 B IT1227627 B IT 1227627B
Authority
IT
Italy
Prior art keywords
timing pulley
related transmission
transmission
pulley
timing
Prior art date
Application number
IT8822771A
Other languages
English (en)
Other versions
IT8822771A0 (it
Inventor
Vincenzo Macchiarulo
Tommaso Di Giacomo
Original Assignee
Pirelli Transmissioni Ind Spa
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 Pirelli Transmissioni Ind Spa filed Critical Pirelli Transmissioni Ind Spa
Publication of IT8822771A0 publication Critical patent/IT8822771A0/it
Priority to IT8822771A priority Critical patent/IT1227627B/it
Priority to DE89121062T priority patent/DE68909010T2/de
Priority to ES89121062T priority patent/ES2047093T3/es
Priority to AT89121062T priority patent/ATE94263T1/de
Priority to EP89121062A priority patent/EP0371311B1/en
Priority to AR89315544A priority patent/AR243982A1/es
Priority to US07/441,774 priority patent/US5015218A/en
Priority to CA002004020A priority patent/CA2004020C/en
Priority to BR898906235A priority patent/BR8906235A/pt
Priority to JP1310462A priority patent/JP3020244B2/ja
Application granted granted Critical
Publication of IT1227627B publication Critical patent/IT1227627B/it

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
    • F16H55/17—Toothed wheels
    • F16H55/171—Toothed belt 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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • F16G1/28—Driving-belts with a contact surface of special shape, e.g. toothed
    • 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
    • F16H7/02—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts
    • F16H7/023—Gearings for conveying rotary motion by endless flexible members with belts; with V-belts with belts having a toothed contact surface or regularly spaced bosses or hollows for slipless or nearly slipless meshing with complementary profiled contact surface of a pulley

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pulleys (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Belt Conveyors (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
IT8822771A 1988-11-29 1988-11-29 Puleggia dentata e relativa trasmissione. IT1227627B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT8822771A IT1227627B (it) 1988-11-29 1988-11-29 Puleggia dentata e relativa trasmissione.
EP89121062A EP0371311B1 (en) 1988-11-29 1989-11-14 Toothed pulley and means of transmission related thereto
ES89121062T ES2047093T3 (es) 1988-11-29 1989-11-14 Polea dentada y medios de transmision correspondientes.
AT89121062T ATE94263T1 (de) 1988-11-29 1989-11-14 Zahnriemenscheibe und zugehoerige getriebeeinrichtung.
DE89121062T DE68909010T2 (de) 1988-11-29 1989-11-14 Zahnriemenscheibe und zugehörige Getriebeeinrichtung.
AR89315544A AR243982A1 (es) 1988-11-29 1989-11-27 Una polea dentada con empalme mejorado entre los dientes y las cavidades adyacentes a los dientes
US07/441,774 US5015218A (en) 1988-11-29 1989-11-27 Toothed pulley and transmission related thereto
CA002004020A CA2004020C (en) 1988-11-29 1989-11-28 Toothed pulley and means of transmission related thereto
BR898906235A BR8906235A (pt) 1988-11-29 1989-11-29 Polia dentada e respectiva transmissao
JP1310462A JP3020244B2 (ja) 1988-11-29 1989-11-29 歯付きプーリ及びその変速機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822771A IT1227627B (it) 1988-11-29 1988-11-29 Puleggia dentata e relativa trasmissione.

Publications (2)

Publication Number Publication Date
IT8822771A0 IT8822771A0 (it) 1988-11-29
IT1227627B true IT1227627B (it) 1991-04-23

Family

ID=11200286

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822771A IT1227627B (it) 1988-11-29 1988-11-29 Puleggia dentata e relativa trasmissione.

Country Status (10)

Country Link
US (1) US5015218A (it)
EP (1) EP0371311B1 (it)
JP (1) JP3020244B2 (it)
AR (1) AR243982A1 (it)
AT (1) ATE94263T1 (it)
BR (1) BR8906235A (it)
CA (1) CA2004020C (it)
DE (1) DE68909010T2 (it)
ES (1) ES2047093T3 (it)
IT (1) IT1227627B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5976045A (en) * 1996-07-25 1999-11-02 Cloyes Gear And Products, Inc. Random engagement roller chain sprocket having improved noise characteristics
US6090003A (en) * 1996-07-25 2000-07-18 Cloyes Gear & Products, Inc. Random engagement roller chain sprocket having improved noise characteristics
US5921879A (en) * 1996-07-25 1999-07-13 Cloyes Gear And Products, Inc. Random engagement roller chain sprocket with staged meshing and flank relief to provide improved noise characteristics
US6050916A (en) * 1996-11-22 2000-04-18 Volkswagen Ag Toothed belt or chain drive arrangement having a tooth with different flank geometry from other teeth
US7416500B2 (en) * 1996-12-19 2008-08-26 Cloyes Gear And Products, Inc. Random engagement roller chain sprocket and timing chain system including same
US6761657B2 (en) 1996-12-19 2004-07-13 Cloyes Gear And Products, Inc. Roller chain sprocket with added chordal pitch reduction
JP2000337444A (ja) * 1999-03-25 2000-12-05 Bando Chem Ind Ltd 歯付ベルト及び歯付ベルト伝動装置並びに事務用機器
US8070634B2 (en) * 2008-05-02 2011-12-06 The Gates Corporation Synchronous belt sprocket
DE102011012104A1 (de) * 2011-02-23 2012-09-20 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Zahnriemenscheibe mit konvexen Ritzelzahnflanken
CA2980521A1 (en) 2015-03-31 2016-10-06 Fisher & Paykel Healthcare Limited A user interface and system for supplying gases to an airway
DE102016001972A1 (de) * 2016-02-22 2017-08-24 Contitech Antriebssysteme Gmbh Zahnriementrieb
US10989293B2 (en) 2016-06-09 2021-04-27 Contitech Antriebssysteme Gmbh Non-metal sprocket and bushing apparatus
US11015694B2 (en) 2016-06-09 2021-05-25 Contitech Antriebssysteme Gmbh Bushing and hub to prevent back-rotation
AU2017309412B2 (en) 2016-08-11 2022-08-25 Fisher & Paykel Healthcare Limited A collapsible conduit, patient interface and headgear connector
JP6829388B2 (ja) * 2017-02-27 2021-02-10 株式会社椿本チエイン 歯付ベルト伝動装置
EP4291803A1 (en) * 2022-05-06 2023-12-20 The Gates Corporation Optimizing belt and wheel systems

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115927A1 (de) * 1981-04-22 1982-11-11 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Kettenrad, insbesondere fuer kettenfoerderer, kettengezogene gewinnungsmaschinen u.dgl.
IT1149696B (it) * 1982-02-26 1986-12-03 Pirelli Trasmissione a conghia dentata e pulegge dentate
IT1149695B (it) * 1982-02-26 1986-12-03 Pirelli Cinghia dentata
US4515577A (en) * 1982-10-20 1985-05-07 Uniroyal, Inc. Low backlash-high-torque power transmission system and toothed belt used therein
IT1174166B (it) * 1984-06-11 1987-07-01 Pirelli Transmissioni Ind Spa Pulleggia in una trasmissione sincrona con una cinghia dentata in materiale polimerico e relativa trasmissione
JPS61112842A (ja) * 1984-11-06 1986-05-30 Yunitsuta Kk 歯付きベルト伝動装置
JPS62113939A (ja) * 1985-11-14 1987-05-25 Mitsuboshi Belting Ltd 歯付ベルトの駆動装置
DE3874860T2 (de) * 1987-11-12 1993-04-29 Mitsuboshi Belting Ltd Zahntreibriemen und antrieb.

Also Published As

Publication number Publication date
EP0371311A3 (en) 1991-08-14
US5015218A (en) 1991-05-14
CA2004020A1 (en) 1990-05-29
EP0371311B1 (en) 1993-09-08
JP3020244B2 (ja) 2000-03-15
AR243982A1 (es) 1993-09-30
CA2004020C (en) 2002-05-21
IT8822771A0 (it) 1988-11-29
ES2047093T3 (es) 1994-02-16
DE68909010D1 (de) 1993-10-14
JPH02225846A (ja) 1990-09-07
ATE94263T1 (de) 1993-09-15
BR8906235A (pt) 1990-06-26
EP0371311A2 (en) 1990-06-06
DE68909010T2 (de) 1994-03-17

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971127