FR2363755A1 - Sound absorbing drive for air conditioning unit - has gear drive with metallic or non-metallic drive coupling parts enclosing rubber drive component - Google Patents

Sound absorbing drive for air conditioning unit - has gear drive with metallic or non-metallic drive coupling parts enclosing rubber drive component

Info

Publication number
FR2363755A1
FR2363755A1 FR7726656A FR7726656A FR2363755A1 FR 2363755 A1 FR2363755 A1 FR 2363755A1 FR 7726656 A FR7726656 A FR 7726656A FR 7726656 A FR7726656 A FR 7726656A FR 2363755 A1 FR2363755 A1 FR 2363755A1
Authority
FR
France
Prior art keywords
drive
metallic
housing
metal
sealing
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
FR7726656A
Other languages
French (fr)
Other versions
FR2363755B3 (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.)
Wtz Getriebe & Kupplungen Veb
Original Assignee
Wtz Getriebe & Kupplungen Veb
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 Wtz Getriebe & Kupplungen Veb filed Critical Wtz Getriebe & Kupplungen Veb
Publication of FR2363755A1 publication Critical patent/FR2363755A1/en
Application granted granted Critical
Publication of FR2363755B3 publication Critical patent/FR2363755B3/fr
Granted 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
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
    • F16M1/04—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds for rotary engines or similar machines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Support Of The Bearing (AREA)
  • Sealing Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • General Details Of Gearings (AREA)

Abstract

Housing for a gearwheel drive comprises a part which transmits the bearing forces to the base plate, and a housing (10) which completely encompasses the part (1) but in a contact-free manner. The components of a sealing or spring (13) nature located between the base plate and the housing (9) are either principally of a nature to withstand bending or torsion (apart from their sealing and housing support functions). Alternatively they can be of the rubber elastic non-metal sealing type, subject to pressure, or functionally divided between pressure affected rubber parts and bending or torsion subjected metal spring components. The sealing of the housing to shafts can be by means of metal spring bellows, metal, non-metal ring or pot-shaped components.
FR7726656A 1976-09-02 1977-09-02 Sound absorbing drive for air conditioning unit - has gear drive with metallic or non-metallic drive coupling parts enclosing rubber drive component Granted FR2363755A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD19456976A DD127364A1 (en) 1976-09-02 1976-09-02

Publications (2)

Publication Number Publication Date
FR2363755A1 true FR2363755A1 (en) 1978-03-31
FR2363755B3 FR2363755B3 (en) 1981-09-11

Family

ID=5505584

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726656A Granted FR2363755A1 (en) 1976-09-02 1977-09-02 Sound absorbing drive for air conditioning unit - has gear drive with metallic or non-metallic drive coupling parts enclosing rubber drive component

Country Status (6)

Country Link
CS (1) CS197631B1 (en)
DD (1) DD127364A1 (en)
FR (1) FR2363755A1 (en)
PL (1) PL200610A1 (en)
RO (1) RO76226A (en)
SU (1) SU844868A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889472A (en) * 2016-06-16 2016-08-24 安徽省含山县皖中减速机械有限公司 Speed reducer shell rapidly achieving shock absorption and heat dissipation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102767612B (en) * 2012-08-06 2015-06-10 吴江信谊精密五金有限公司 Driving wheel fixing part in elevator gear reducer box
RU2622329C1 (en) * 2016-06-28 2017-06-14 Николай Викторович Мендрух Gear reducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889472A (en) * 2016-06-16 2016-08-24 安徽省含山县皖中减速机械有限公司 Speed reducer shell rapidly achieving shock absorption and heat dissipation

Also Published As

Publication number Publication date
CS197631B1 (en) 1980-05-30
FR2363755B3 (en) 1981-09-11
PL200610A1 (en) 1978-05-22
DD127364A1 (en) 1977-09-21
RO76226A (en) 1981-02-28
SU844868A1 (en) 1981-07-07

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