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JPS5726014A - Engine mount for automoble - Google Patents

Engine mount for automoble

Info

Publication number
JPS5726014A
JPS5726014A JP9969280A JP9969280A JPS5726014A JP S5726014 A JPS5726014 A JP S5726014A JP 9969280 A JP9969280 A JP 9969280A JP 9969280 A JP9969280 A JP 9969280A JP S5726014 A JPS5726014 A JP S5726014A
Authority
JP
Japan
Prior art keywords
engine
weight
flange
vibro
rubber insulator
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
JP9969280A
Other languages
Japanese (ja)
Inventor
Shinichi Matsui
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 JP9969280A priority Critical patent/JPS5726014A/en
Publication of JPS5726014A publication Critical patent/JPS5726014A/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
    • F16F13/06—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 the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/22—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 the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper characterised by comprising also a dynamic damper

Landscapes

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

Abstract

PURPOSE:To improve vibro-isolating effect of a mount, by filling pressurized air in a hollowed part provided to a rubber insulator, interposing a weight additionally in the hollowed part and arranging acting movement of the weight to an opposite phase in the vibro-isolating range of an engine with respect to acting movement of a flange at a side of the engine. CONSTITUTION:A hollowed part 13 is provided in a rubber insulator 10 connecting a flange 11 at the side of an engine and a flange 12 at the side of a car body then filled with pressure air, and a weight 19, whose peripherl edge flange 20 is adhesively baked to the rubber insulator 10, is additionally provided in the intermediate part of said hollowed part. Then the spring constant of the rubber insulator 10 and a value of the weight 19 are set in such a manner that acting movement of the weight 19 is in an opposite phase with respect to acting movement of the flange 11 at the side of the vibration generating engine in a vibro-isolating range of the engine for not less than about 30Hz. In this way, the spring constant of the rubber insulator 10 is reduced in its vibro-isolating range, and transmission power of vibration generated from the engine to the side of the car body can be widely decreased to reduce a level of noise in a car room.
JP9969280A 1980-07-21 1980-07-21 Engine mount for automoble Pending JPS5726014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9969280A JPS5726014A (en) 1980-07-21 1980-07-21 Engine mount for automoble

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9969280A JPS5726014A (en) 1980-07-21 1980-07-21 Engine mount for automoble

Publications (1)

Publication Number Publication Date
JPS5726014A true JPS5726014A (en) 1982-02-12

Family

ID=14254086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9969280A Pending JPS5726014A (en) 1980-07-21 1980-07-21 Engine mount for automoble

Country Status (1)

Country Link
JP (1) JPS5726014A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206230A (en) * 1984-03-30 1985-10-17 Nec Corp Protection system for communication circuit
JPS6163049U (en) * 1984-10-01 1986-04-28
JPS6199744U (en) * 1984-12-06 1986-06-26
US4744547A (en) * 1984-11-26 1988-05-17 Metzeler Kautschuk Gmbh Elastic engine mount
US8016067B2 (en) * 2008-02-21 2011-09-13 Jon Horgas Vibration isolation assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60206230A (en) * 1984-03-30 1985-10-17 Nec Corp Protection system for communication circuit
JPS6163049U (en) * 1984-10-01 1986-04-28
US4744547A (en) * 1984-11-26 1988-05-17 Metzeler Kautschuk Gmbh Elastic engine mount
JPS6199744U (en) * 1984-12-06 1986-06-26
JPH0223881Y2 (en) * 1984-12-06 1990-06-29
US8016067B2 (en) * 2008-02-21 2011-09-13 Jon Horgas Vibration isolation assembly

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