IT1236653B - PAIR OF GEARS SOUNDPROOF. - Google Patents

PAIR OF GEARS SOUNDPROOF.

Info

Publication number
IT1236653B
IT1236653B IT02225889A IT2225889A IT1236653B IT 1236653 B IT1236653 B IT 1236653B IT 02225889 A IT02225889 A IT 02225889A IT 2225889 A IT2225889 A IT 2225889A IT 1236653 B IT1236653 B IT 1236653B
Authority
IT
Italy
Prior art keywords
soundproof
gears
pair
gears soundproof
Prior art date
Application number
IT02225889A
Other languages
Italian (it)
Other versions
IT8922258A1 (en
IT8922258A0 (en
Original Assignee
Zahnradfabrik Friedrichshafen
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 Zahnradfabrik Friedrichshafen filed Critical Zahnradfabrik Friedrichshafen
Publication of IT8922258A0 publication Critical patent/IT8922258A0/en
Publication of IT8922258A1 publication Critical patent/IT8922258A1/en
Application granted granted Critical
Publication of IT1236653B publication Critical patent/IT1236653B/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
    • F16H57/00—General details of gearing
    • F16H57/0006—Vibration-damping or noise reducing means specially adapted for gearings
    • 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
    • F16H55/08—Profiling
    • F16H55/088—Profiling with corrections on tip or foot of the teeth, e.g. addendum relief for better approach contact

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)
  • Gear Transmission (AREA)
  • Retarders (AREA)
  • Building Environments (AREA)
IT02225889A 1988-11-05 1989-11-03 PAIR OF GEARS SOUNDPROOF. IT1236653B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3837651 1988-11-05

Publications (3)

Publication Number Publication Date
IT8922258A0 IT8922258A0 (en) 1989-11-03
IT8922258A1 IT8922258A1 (en) 1991-05-03
IT1236653B true IT1236653B (en) 1993-03-25

Family

ID=6366602

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02225889A IT1236653B (en) 1988-11-05 1989-11-03 PAIR OF GEARS SOUNDPROOF.

Country Status (3)

Country Link
FR (1) FR2638803A1 (en)
GB (1) GB2224554B (en)
IT (1) IT1236653B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271288A (en) * 1992-03-09 1993-12-21 United Technologies Corporation Helicopter noise reduction through gearing modifications
GB2304169B (en) * 1995-08-10 1997-07-09 Samsung Electronics Co Ltd Gear mechanisms
WO2000054569A1 (en) * 1999-03-16 2000-09-21 Kverneland Kerteminde A/S Gear box housing
US6230578B1 (en) * 1999-04-30 2001-05-15 Axicon Technologies, Inc. Variable face width gearing
US20070078038A1 (en) * 2004-07-20 2007-04-05 Teruhisa Ando Gear mechanism and reduction planetary gear
EP1953503B1 (en) * 2007-01-05 2010-03-10 SICK STEGMANN GmbH Rotary encoder
DE102011057099B3 (en) * 2011-12-28 2013-04-04 Rattunde & Co. Gmbh Asymmetric gear
US10634231B2 (en) * 2016-04-19 2020-04-28 Ford Global Technologies, Llc Gears with varying pressure angle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE397039C (en) * 1924-06-23 Zahnradfabrik A G Gear transmission
FR1305933A (en) * 1961-11-15 1962-10-05 Gen Motors Corp Gear train engaged
DE3533743A1 (en) * 1985-09-21 1987-04-02 Opel Adam Ag Toothed machine elements for the transmission of rotary motions

Also Published As

Publication number Publication date
GB8925041D0 (en) 1989-12-28
GB2224554A (en) 1990-05-09
FR2638803A1 (en) 1990-05-11
GB2224554B (en) 1992-10-28
IT8922258A1 (en) 1991-05-03
IT8922258A0 (en) 1989-11-03

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Legal Events

Date Code Title Description
0001 Granted