JPS5582832A - Pneumatic spring for vehicle - Google Patents

Pneumatic spring for vehicle

Info

Publication number
JPS5582832A
JPS5582832A JP15554578A JP15554578A JPS5582832A JP S5582832 A JPS5582832 A JP S5582832A JP 15554578 A JP15554578 A JP 15554578A JP 15554578 A JP15554578 A JP 15554578A JP S5582832 A JPS5582832 A JP S5582832A
Authority
JP
Japan
Prior art keywords
plate
synthetic fiber
metal
flexible member
netting
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
JP15554578A
Other languages
Japanese (ja)
Other versions
JPS584217B2 (en
Inventor
Kyoji Yamazaki
Michio Hayashi
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.)
Toyo Tire Corp
Original Assignee
Toyo Tire and Rubber 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 Toyo Tire and Rubber Co Ltd filed Critical Toyo Tire and Rubber Co Ltd
Priority to JP15554578A priority Critical patent/JPS584217B2/en
Publication of JPS5582832A publication Critical patent/JPS5582832A/en
Publication of JPS584217B2 publication Critical patent/JPS584217B2/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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
    • F16F9/0409—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall characterised by the wall structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/126—Mounting of pneumatic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B60G2206/42—Springs
    • B60G2206/424—Plunger or top retainer construction for bellows or rolling lobe type air springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/70—Materials used in suspensions
    • B60G2206/71—Light weight materials
    • B60G2206/7101—Fiber-reinforced plastics [FRP]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/70—Materials used in suspensions
    • B60G2206/71—Light weight materials
    • B60G2206/7104—Thermoplastics

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

PURPOSE:To enhance durability and transverse displacibility by employing netting object of synthetic fiber. CONSTITUTION:Between metal plates or plastic plates 2 attached to the flexible member 1 and the undersurface plate 3, a netting object 4 of synthetic fiber 4 provided with rigidity through resin processing of such fibers with less down as heat treated polyamid, polyester, binylon etc. shall be interposed. By this, a netting pattern is produced when this synthetic fiber net 4 bites into the flexible member 1 at the undersurface plate 3, and the fiber in the net contacts directly the metal plate or the plastic plate 2 while the flexible member's 1 contact with the metal or plastic plate 2 becomes indirect. And a slip will occur finally between the metal or plastic plate 2 and the synthetic fiber net 4, which reduces the friction coefficient as well as the spring constant of the pneumatic spring in the transverse direction.
JP15554578A 1978-12-15 1978-12-15 air spring for vehicle Expired JPS584217B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15554578A JPS584217B2 (en) 1978-12-15 1978-12-15 air spring for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15554578A JPS584217B2 (en) 1978-12-15 1978-12-15 air spring for vehicle

Publications (2)

Publication Number Publication Date
JPS5582832A true JPS5582832A (en) 1980-06-21
JPS584217B2 JPS584217B2 (en) 1983-01-25

Family

ID=15608392

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15554578A Expired JPS584217B2 (en) 1978-12-15 1978-12-15 air spring for vehicle

Country Status (1)

Country Link
JP (1) JPS584217B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003097625A (en) * 2001-09-21 2003-04-03 Toyo Tire & Rubber Co Ltd Air spring device for railway vehicles
EP1843060A1 (en) 2006-04-06 2007-10-10 ContiTech Luftfedersysteme GmbH Wear-resistant pneumatic springs
WO2007122034A1 (en) 2006-04-25 2007-11-01 Contitech Luftfedersysteme Gmbh Wear and tear resistant pneumatic spring
JP2010221915A (en) * 2009-03-24 2010-10-07 Toyo Tire & Rubber Co Ltd Air spring for rolling stock
JP2012172769A (en) * 2011-02-22 2012-09-10 Bridgestone Corp Air-spring device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003097625A (en) * 2001-09-21 2003-04-03 Toyo Tire & Rubber Co Ltd Air spring device for railway vehicles
EP1843060A1 (en) 2006-04-06 2007-10-10 ContiTech Luftfedersysteme GmbH Wear-resistant pneumatic springs
WO2007122034A1 (en) 2006-04-25 2007-11-01 Contitech Luftfedersysteme Gmbh Wear and tear resistant pneumatic spring
JP2010221915A (en) * 2009-03-24 2010-10-07 Toyo Tire & Rubber Co Ltd Air spring for rolling stock
JP2012172769A (en) * 2011-02-22 2012-09-10 Bridgestone Corp Air-spring device

Also Published As

Publication number Publication date
JPS584217B2 (en) 1983-01-25

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