FR2318349A1 - Telescopic vehicle shock absorber - has spiral preloading spring surrounding damper body with adjustable mounting - Google Patents

Telescopic vehicle shock absorber - has spiral preloading spring surrounding damper body with adjustable mounting

Info

Publication number
FR2318349A1
FR2318349A1 FR7522572A FR7522572A FR2318349A1 FR 2318349 A1 FR2318349 A1 FR 2318349A1 FR 7522572 A FR7522572 A FR 7522572A FR 7522572 A FR7522572 A FR 7522572A FR 2318349 A1 FR2318349 A1 FR 2318349A1
Authority
FR
France
Prior art keywords
spring
shock absorber
spiral
adjustable mounting
damper body
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
FR7522572A
Other languages
French (fr)
Other versions
FR2318349B1 (en
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.)
PAPOUSEK ROBERT
Original Assignee
PAPOUSEK ROBERT
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 PAPOUSEK ROBERT filed Critical PAPOUSEK ROBERT
Priority to FR7522572A priority Critical patent/FR2318349A1/en
Publication of FR2318349A1 publication Critical patent/FR2318349A1/en
Application granted granted Critical
Publication of FR2318349B1 publication Critical patent/FR2318349B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/021—Spring characteristics, e.g. mechanical springs and mechanical adjusting means the mechanical spring being a coil spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • B60G15/062—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper
    • B60G15/063—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper the spring being arranged around the damper characterised by the mounting of the spring on the damper
    • 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
    • F16F1/04—Wound springs
    • F16F1/12—Attachments or mountings
    • F16F1/125—Attachments or mountings where the end coils of the spring engage an axial insert

Landscapes

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

Abstract

The spiral spring (15) surrounds the shock absorber body (10) of the damper cylinder and is attached (12) in the usual way to one end of the damper piston rod (12) close to a mounting bush (13). The other end of the spring is held by two half shells (20, 21) which when clamped together by screws (24) grip the body of the damper. The outside surface of the shells is formed into a coarse threat to fit the spring and at the lower and of the thread, an indentation (19) is formed. This indentation receives the inwardly turned end (16) of the spring, providing a position location. By slackening the clamp screws, the shells can be adjusted to grip the body in any position and thus set the spring load.
FR7522572A 1975-07-18 1975-07-18 Telescopic vehicle shock absorber - has spiral preloading spring surrounding damper body with adjustable mounting Granted FR2318349A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7522572A FR2318349A1 (en) 1975-07-18 1975-07-18 Telescopic vehicle shock absorber - has spiral preloading spring surrounding damper body with adjustable mounting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522572A FR2318349A1 (en) 1975-07-18 1975-07-18 Telescopic vehicle shock absorber - has spiral preloading spring surrounding damper body with adjustable mounting

Publications (2)

Publication Number Publication Date
FR2318349A1 true FR2318349A1 (en) 1977-02-11
FR2318349B1 FR2318349B1 (en) 1979-05-11

Family

ID=9158092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522572A Granted FR2318349A1 (en) 1975-07-18 1975-07-18 Telescopic vehicle shock absorber - has spiral preloading spring surrounding damper body with adjustable mounting

Country Status (1)

Country Link
FR (1) FR2318349A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475992A1 (en) * 1980-02-14 1981-08-21 Brando Gerard Gas scrubber employing steam and/or atomised water - to wet gas which is then centrifugally compressed to condense water and particulate
EP0046436A1 (en) * 1980-08-19 1982-02-24 SOCIETE M T E Société anonyme Elastic element comprising a helicoidal spring
EP0663307A1 (en) * 1994-01-12 1995-07-19 William Wilfred Spencer An adjustable coil spring assembly
US5540417A (en) * 1993-08-02 1996-07-30 Spencer; William W. Adjustable coil spring assembly
EP1867901A2 (en) * 2006-06-13 2007-12-19 Kyosan Denki Co., Ltd. Valve
WO2013013804A1 (en) * 2011-07-28 2013-01-31 Liebherr-Aerospace Lindenberg Gmbh Spring system for an aircraft

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR995091A (en) * 1949-07-20 1951-11-27 Improvements to vehicle suspension systems
FR1047029A (en) * 1951-12-21 1953-12-10 Auxiliary shock absorber for automobiles and other vehicles
FR1431350A (en) * 1964-06-04 1966-03-11 Ford France Vehicle suspension device
US3273875A (en) * 1963-12-11 1966-09-20 Champ Items Inc Shock spring kit for front suspension
FR2008464A1 (en) * 1968-05-14 1970-01-23 Koning Arie De
US3751022A (en) * 1971-01-21 1973-08-07 S E B A C Motorcycle suspension device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR995091A (en) * 1949-07-20 1951-11-27 Improvements to vehicle suspension systems
FR1047029A (en) * 1951-12-21 1953-12-10 Auxiliary shock absorber for automobiles and other vehicles
US3273875A (en) * 1963-12-11 1966-09-20 Champ Items Inc Shock spring kit for front suspension
FR1431350A (en) * 1964-06-04 1966-03-11 Ford France Vehicle suspension device
FR2008464A1 (en) * 1968-05-14 1970-01-23 Koning Arie De
US3751022A (en) * 1971-01-21 1973-08-07 S E B A C Motorcycle suspension device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475992A1 (en) * 1980-02-14 1981-08-21 Brando Gerard Gas scrubber employing steam and/or atomised water - to wet gas which is then centrifugally compressed to condense water and particulate
EP0046436A1 (en) * 1980-08-19 1982-02-24 SOCIETE M T E Société anonyme Elastic element comprising a helicoidal spring
US5540417A (en) * 1993-08-02 1996-07-30 Spencer; William W. Adjustable coil spring assembly
EP0663307A1 (en) * 1994-01-12 1995-07-19 William Wilfred Spencer An adjustable coil spring assembly
EP1867901A2 (en) * 2006-06-13 2007-12-19 Kyosan Denki Co., Ltd. Valve
EP1867901A3 (en) * 2006-06-13 2008-02-27 Kyosan Denki Co., Ltd. Valve
US7832422B2 (en) 2006-06-13 2010-11-16 Kyosan Denki Co., Ltd. Valve
WO2013013804A1 (en) * 2011-07-28 2013-01-31 Liebherr-Aerospace Lindenberg Gmbh Spring system for an aircraft
CN103890438A (en) * 2011-07-28 2014-06-25 利渤海尔-航空航天林登贝格有限责任公司 Spring system for an aircraft
CN103890438B (en) * 2011-07-28 2015-11-25 利渤海尔-航空航天林登贝格有限责任公司 The elastic system of aircraft

Also Published As

Publication number Publication date
FR2318349B1 (en) 1979-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse