JPS55112437A - Laminated leaf spring device - Google Patents

Laminated leaf spring device

Info

Publication number
JPS55112437A
JPS55112437A JP2005379A JP2005379A JPS55112437A JP S55112437 A JPS55112437 A JP S55112437A JP 2005379 A JP2005379 A JP 2005379A JP 2005379 A JP2005379 A JP 2005379A JP S55112437 A JPS55112437 A JP S55112437A
Authority
JP
Japan
Prior art keywords
plate
elastic member
plates
spring plate
spring
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
JP2005379A
Other languages
Japanese (ja)
Other versions
JPS6244135B2 (en
Inventor
Takayuki Tanabe
Ichiro Takadera
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.)
NHK Spring Co Ltd
Original Assignee
NHK Spring 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 NHK Spring Co Ltd filed Critical NHK Spring Co Ltd
Priority to JP2005379A priority Critical patent/JPS55112437A/en
Publication of JPS55112437A publication Critical patent/JPS55112437A/en
Publication of JPS6244135B2 publication Critical patent/JPS6244135B2/ja
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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/18—Leaf springs
    • F16F1/22—Leaf springs with means for modifying the spring characteristic
    • 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
    • B60G2202/11—Leaf spring
    • B60G2202/112—Leaf spring longitudinally arranged
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

PURPOSE:To increase a frictional force between plates almost in proportion to a load and obtain a large increase rate by providing an elastic member for one of the spring plates at least in such a way that it can touch in a shearing manner with other spring plate facing the former, changing its form in accordance with the change in load. CONSTITUTION:The main body 1 is provided with plural number of springplates 2 and 3, which are laminated in the direction of thickness and tightened by a center bolt and the like with each other in the middle in the longitudinal direction. Moreover, at the end of the plate 2 an eye-formed part 4 is formed, while a liner 5 being provided between both spring plates 2 and 3. And on the plate 3, near to its end part, for instance an elastic member 6 is provided. This elastic member 6 is constituted by fitting the central parts of a main spring plate 7 of nearly a bow and an auxiliary spring plate 8 laminated with the former to the spring plate 3 through a rivet 9. In addition, the elastic member 6 is provided between the two plates 2 and 3 so that both ends of its spring plate 7 in the longitudinal direction can touch in the shearing manner with the plate 2 under the loaded condition.
JP2005379A 1979-02-22 1979-02-22 Laminated leaf spring device Granted JPS55112437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005379A JPS55112437A (en) 1979-02-22 1979-02-22 Laminated leaf spring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005379A JPS55112437A (en) 1979-02-22 1979-02-22 Laminated leaf spring device

Publications (2)

Publication Number Publication Date
JPS55112437A true JPS55112437A (en) 1980-08-30
JPS6244135B2 JPS6244135B2 (en) 1987-09-18

Family

ID=12016319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005379A Granted JPS55112437A (en) 1979-02-22 1979-02-22 Laminated leaf spring device

Country Status (1)

Country Link
JP (1) JPS55112437A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01177246U (en) * 1988-06-03 1989-12-18
FR2757591A1 (en) * 1996-12-24 1998-06-26 Caterpillar Inc Energy damping assembly for machine, doing civil engineering related work, with chassis and balance beam for traction elements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01177246U (en) * 1988-06-03 1989-12-18
FR2757591A1 (en) * 1996-12-24 1998-06-26 Caterpillar Inc Energy damping assembly for machine, doing civil engineering related work, with chassis and balance beam for traction elements

Also Published As

Publication number Publication date
JPS6244135B2 (en) 1987-09-18

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