DE69721954D1 - Federgespannter, mechanischer Expander mit festgelegter Vorspannung und konstanter Referenz- Position - Google Patents

Federgespannter, mechanischer Expander mit festgelegter Vorspannung und konstanter Referenz- Position

Info

Publication number
DE69721954D1
DE69721954D1 DE69721954T DE69721954T DE69721954D1 DE 69721954 D1 DE69721954 D1 DE 69721954D1 DE 69721954 T DE69721954 T DE 69721954T DE 69721954 T DE69721954 T DE 69721954T DE 69721954 D1 DE69721954 D1 DE 69721954D1
Authority
DE
Germany
Prior art keywords
loaded
spring
reference position
constant reference
mechanical expander
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.)
Expired - Lifetime
Application number
DE69721954T
Other languages
English (en)
Other versions
DE69721954T2 (de
Inventor
Armando Biondi
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.)
R C D Srl
Original Assignee
R C D Srl
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 R C D Srl filed Critical R C D Srl
Publication of DE69721954D1 publication Critical patent/DE69721954D1/de
Application granted granted Critical
Publication of DE69721954T2 publication Critical patent/DE69721954T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/148—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering provided with safety devices
    • 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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Springs (AREA)
  • Steering Controls (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE69721954T 1996-12-17 1997-12-08 Federgespannter, mechanischer Expander mit festgelegter Vorspannung und konstanter Referenz- Position Expired - Lifetime DE69721954T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96BO000665A IT1287596B1 (it) 1996-12-17 1996-12-17 Espansore meccanico a molla con precarica predeterminata avente costante posizione di riferimento
ITBO960665 1996-12-17

Publications (2)

Publication Number Publication Date
DE69721954D1 true DE69721954D1 (de) 2003-06-18
DE69721954T2 DE69721954T2 (de) 2004-05-19

Family

ID=11341794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69721954T Expired - Lifetime DE69721954T2 (de) 1996-12-17 1997-12-08 Federgespannter, mechanischer Expander mit festgelegter Vorspannung und konstanter Referenz- Position

Country Status (3)

Country Link
EP (1) EP0849143B1 (de)
DE (1) DE69721954T2 (de)
IT (1) IT1287596B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107962337B (zh) * 2018-01-26 2019-06-07 陈烁 易解脱撑杆

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781403A (en) * 1954-10-01 1957-08-21 Wheaton Brass Works Improvements in spring counterbalanced swing joint supported conduit or like arm

Also Published As

Publication number Publication date
DE69721954T2 (de) 2004-05-19
EP0849143A2 (de) 1998-06-24
ITBO960665A1 (it) 1998-06-17
ITBO960665A0 (it) 1996-12-17
IT1287596B1 (it) 1998-08-06
EP0849143A3 (de) 1999-08-25
EP0849143B1 (de) 2003-05-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition