JPS56160219A - Engine mount for automobile - Google Patents

Engine mount for automobile

Info

Publication number
JPS56160219A
JPS56160219A JP6432080A JP6432080A JPS56160219A JP S56160219 A JPS56160219 A JP S56160219A JP 6432080 A JP6432080 A JP 6432080A JP 6432080 A JP6432080 A JP 6432080A JP S56160219 A JPS56160219 A JP S56160219A
Authority
JP
Japan
Prior art keywords
vibration
engine
region
bellows
auxiliary tank
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.)
Pending
Application number
JP6432080A
Other languages
Japanese (ja)
Inventor
Hirofumi Takei
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP6432080A priority Critical patent/JPS56160219A/en
Publication of JPS56160219A publication Critical patent/JPS56160219A/en
Pending 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

PURPOSE:To improve a vibration suppressing effect and a vibration preventing effect of an engine mount for an automobile by interconnecting metal elements of the engine and the car body by means of a bellows type air spring which is in turn connected to an auxiliary tank such that it is discommunicated therefrom in a vibration suppressing region whereas it is communicated therewith in a vibration preventing region. CONSTITUTION:In a vibration preventing region of an engine, a magnet valve 25 is opened to communicate the inside of bellows 10 with an auxiliary tank 23. By this construction, a substantial capacity of an air spring increases by a volume of the auxiliary tank 23, and hence the dynamic spring constant of the air spring decreases accordingly. Thus, transmission of vibrations from the engine to the car body can be prevented thereby. Meanwhile, in a vibration suppressing region, the magnet valve 25 is closed to discommunicate the bellows 10 from the auxiliary tank 23, and hence the air spring capacity is now presented only by the bellows 10, providing a vibration suppressing characteristic. By this construction, an engine mount can be obtained which has a good vibration suppressing characteristic and also has a good vibration preventing characteristic in a vibration preventing region.
JP6432080A 1980-05-15 1980-05-15 Engine mount for automobile Pending JPS56160219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6432080A JPS56160219A (en) 1980-05-15 1980-05-15 Engine mount for automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6432080A JPS56160219A (en) 1980-05-15 1980-05-15 Engine mount for automobile

Publications (1)

Publication Number Publication Date
JPS56160219A true JPS56160219A (en) 1981-12-09

Family

ID=13254819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6432080A Pending JPS56160219A (en) 1980-05-15 1980-05-15 Engine mount for automobile

Country Status (1)

Country Link
JP (1) JPS56160219A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0163844A2 (en) * 1984-06-07 1985-12-11 Audi Ag Pneumatic support
JPS6114119U (en) * 1984-06-29 1986-01-27 日野自動車株式会社 engine support device
FR2794510A1 (en) * 1999-04-20 2000-12-08 Tokai Rubber Ind Ltd ACTIVE DEVICE WITH PNEUMATIC ACTUATION OF VIBRATION DAMPING
EP1063446A1 (en) * 1999-06-25 2000-12-27 WOCO Franz-Josef Wolf & Co. Air damper

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0163844A2 (en) * 1984-06-07 1985-12-11 Audi Ag Pneumatic support
JPS6114119U (en) * 1984-06-29 1986-01-27 日野自動車株式会社 engine support device
FR2794510A1 (en) * 1999-04-20 2000-12-08 Tokai Rubber Ind Ltd ACTIVE DEVICE WITH PNEUMATIC ACTUATION OF VIBRATION DAMPING
EP1063446A1 (en) * 1999-06-25 2000-12-27 WOCO Franz-Josef Wolf & Co. Air damper
WO2001001012A1 (en) * 1999-06-25 2001-01-04 Woco Franz-Josef Wolf & Co. Air shock absorber

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