ES252174U - Sound-proofing arrangement for gear wheels - Google Patents

Sound-proofing arrangement for gear wheels

Info

Publication number
ES252174U
ES252174U ES1980252174U ES252174U ES252174U ES 252174 U ES252174 U ES 252174U ES 1980252174 U ES1980252174 U ES 1980252174U ES 252174 U ES252174 U ES 252174U ES 252174 U ES252174 U ES 252174U
Authority
ES
Spain
Prior art keywords
gear wheels
sound
cavity
proofing arrangement
proofing
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.)
Granted
Application number
ES1980252174U
Other languages
Spanish (es)
Other versions
ES252174Y (en
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.)
Sagasocieta Applicazioni Gomma Antivibranti S
Original Assignee
Sagasocieta Applicazioni Gomma Antivibranti S
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 Sagasocieta Applicazioni Gomma Antivibranti S filed Critical Sagasocieta Applicazioni Gomma Antivibranti S
Publication of ES252174U publication Critical patent/ES252174U/en
Application granted granted Critical
Publication of ES252174Y publication Critical patent/ES252174Y/en
Expired 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
    • 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
    • F16H55/14—Construction providing resilience or vibration-damping

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gears, Cams (AREA)

Abstract

Soundproofing device for gears, and more specifically for the absorption of acoustic vibrations in gear wheels, characterized in that said device comprises an annular cavity (5) formed in the body (2, 4) of the gear wheel, a retaining ring (6) housed within the annular cavity (5) and a deformable annular element (7) of elastomeric material located inside said cavity (5) and compressed between facing cylindrical surfaces of the ring (6) and the body (2, 4) . (Machine-translation by Google Translate, not legally binding)
ES1980252174U 1979-08-24 1980-07-21 SOUNDPROOFING DEVICE FOR GEARS Expired ES252174Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT25272/79A IT1122813B (en) 1979-08-24 1979-08-24 SOUNDPROOFING DEVICE FOR GEARS

Publications (2)

Publication Number Publication Date
ES252174U true ES252174U (en) 1981-02-16
ES252174Y ES252174Y (en) 1981-08-16

Family

ID=11216197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980252174U Expired ES252174Y (en) 1979-08-24 1980-07-21 SOUNDPROOFING DEVICE FOR GEARS

Country Status (6)

Country Link
JP (1) JPS5635859A (en)
DE (1) DE3023977A1 (en)
ES (1) ES252174Y (en)
FR (1) FR2469626A1 (en)
GB (1) GB2057625B (en)
IT (1) IT1122813B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59127881U (en) * 1983-02-17 1984-08-28 スズキ株式会社 Kick starting device for motorcycles
JPH066972B2 (en) * 1983-08-19 1994-01-26 株式会社ブリヂストン Gear damping device
DE3622047A1 (en) * 1986-07-01 1988-01-07 Bayerische Motoren Werke Ag ONE-PIECE GEAR WHEEL
DE3744802A1 (en) * 1987-04-08 1989-07-20 Helmut Pelzer Damping means for damping the sound radiated as airborne or structure-borne noise for a wheel comprising a disc divided perpendicular to its axis and assembled from two such parts
FR2678343A1 (en) * 1991-06-28 1992-12-31 Renault Device for damping out vibrations transmitted by a pinion (gear)
DE4133286C1 (en) * 1991-10-08 1993-01-07 Fa. Carl Freudenberg, 6940 Weinheim, De
DE4426529A1 (en) * 1994-07-27 1996-02-08 Freudenberg Carl Fa Transmission wheel for gears, pulley or belt
DE19913563C1 (en) * 1999-03-25 2000-06-08 Volkswagen Ag Magnetic toothed disc preventing gearbox rattle in vehicles is produced using low-cost injection molding process which integrates hard magnetic material
DE10352322B4 (en) * 2003-11-06 2006-03-09 Ewm Eichelhardter Werkzeug- Und Maschinenbau Gmbh Silencer arrangement within a drive train
DE102007009564A1 (en) * 2007-02-27 2008-08-28 Robert Bosch Gmbh Two component gear, particularly for use in wiper drives of motor vehicles, has metallic molded part consisting of gear rim with outer toothing and support element, which is connected with gear rim on inner side of gear rim
CN103335093A (en) * 2013-07-05 2013-10-02 山东临沂金星机床有限公司 Process for effectively reducing noise of gear in main shaft box of machine tool
CN104265863A (en) * 2014-09-17 2015-01-07 常熟市华德粉末冶金有限公司 Powder metallurgy gear ring with location structure for automobile start-stop system
DE102014017755B4 (en) * 2014-11-29 2017-05-18 Renk Aktiengesellschaft gear
RU2617006C2 (en) * 2015-04-21 2017-04-19 Николай Викторович Мендрух Gear wheel
KR101709072B1 (en) * 2015-04-22 2017-02-23 조선대학교 산학협력단 Vibration Reducible Gear
CN105485305A (en) * 2016-01-29 2016-04-13 江苏保捷锻压有限公司 Noise reduction gear
DE102020200655A1 (en) * 2019-02-18 2020-08-20 Ford Global Technologies, Llc Damping system for gear drives
CN117780896A (en) * 2024-02-23 2024-03-29 南京航空航天大学 Damping ring with additional nonlinear energy well and rotary piece adopting damping ring

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377097A (en) * 1966-06-23 1968-04-09 Goodrich Co B F Vibration damped railway wheel

Also Published As

Publication number Publication date
IT7925272A0 (en) 1979-08-24
IT1122813B (en) 1986-04-23
GB2057625B (en) 1983-01-19
GB2057625A (en) 1981-04-01
FR2469626A1 (en) 1981-05-22
FR2469626B1 (en) 1984-10-26
DE3023977A1 (en) 1981-03-12
JPS5635859A (en) 1981-04-08
ES252174Y (en) 1981-08-16

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