ZA812325B - Spring having selectabel force characteristics - Google Patents

Spring having selectabel force characteristics

Info

Publication number
ZA812325B
ZA812325B ZA00812325A ZA812325A ZA812325B ZA 812325 B ZA812325 B ZA 812325B ZA 00812325 A ZA00812325 A ZA 00812325A ZA 812325 A ZA812325 A ZA 812325A ZA 812325 B ZA812325 B ZA 812325B
Authority
ZA
South Africa
Prior art keywords
selectabel
spring
force characteristics
force
selectabel force
Prior art date
Application number
ZA00812325A
Inventor
J Popper
Original Assignee
Popper Eng 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 Popper Eng Ltd filed Critical Popper Eng Ltd
Publication of ZA812325B publication Critical patent/ZA812325B/en

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/16—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe
    • F16L3/20—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction
    • F16L3/205—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs
    • F16L3/2056—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets with special provision allowing movement of the pipe allowing movement in transverse direction having supporting springs the axis of at least one spring being oblique or perpendicular to the direction of the movement of the pipe
    • 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
    • F16F1/26—Attachments or mountings
    • 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
    • F16F3/026—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 to give a zero-spring rate characteristic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Vibration Dampers (AREA)
ZA00812325A 1980-04-18 1981-04-08 Spring having selectabel force characteristics ZA812325B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL59861A IL59861A0 (en) 1980-04-18 1980-04-18 Load supporting spring system

Publications (1)

Publication Number Publication Date
ZA812325B true ZA812325B (en) 1982-04-28

Family

ID=11051745

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00812325A ZA812325B (en) 1980-04-18 1981-04-08 Spring having selectabel force characteristics

Country Status (7)

Country Link
JP (1) JPS56164243A (en)
AU (1) AU6964681A (en)
DE (1) DE3115564A1 (en)
FR (1) FR2480884A1 (en)
GB (1) GB2076502A (en)
IL (1) IL59861A0 (en)
ZA (1) ZA812325B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170307039A1 (en) * 2014-10-29 2017-10-26 Specialities S.R.L. Leaf spring, particularly for articulated mechanical structures
CN105370781B (en) * 2015-11-18 2017-07-28 同济大学 Utilize the vertical vibration isolation device of Euler's buckling
WO2018132102A1 (en) 2017-01-12 2018-07-19 Hrl Laboratories, Llc Adjustable negative stiffness systems
EP3568608B1 (en) * 2017-01-12 2023-03-29 HRL Laboratories, LLC Adjustable negative stiffiness mechanisms
EP3604713B1 (en) * 2018-08-03 2021-02-24 Institute for Plasma Research Displacement decoupling arrangement for pipingsystems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB472251A (en) * 1936-02-15 1937-09-15 Babcock & Wilcox Ltd Improvements in spring devices
FR989126A (en) * 1944-02-01 1951-09-05 Union D Electricite Elastic suspension indifferent
GB638562A (en) * 1946-07-17 1950-06-14 Bendix Aviat Corp Spring mechanism
EP0005633A3 (en) * 1978-05-23 1979-12-12 Popper Engineering Ltd. A load supporting device

Also Published As

Publication number Publication date
FR2480884A1 (en) 1981-10-23
DE3115564A1 (en) 1982-09-23
IL59861A0 (en) 1980-06-30
GB2076502A (en) 1981-12-02
JPS56164243A (en) 1981-12-17
AU6964681A (en) 1981-10-22

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