IT948839B - Sopporto elastico composito parti colarmente per sospensioni di veico li stradali o ferroviari - Google Patents

Sopporto elastico composito parti colarmente per sospensioni di veico li stradali o ferroviari

Info

Publication number
IT948839B
IT948839B IT67081/72A IT6708172A IT948839B IT 948839 B IT948839 B IT 948839B IT 67081/72 A IT67081/72 A IT 67081/72A IT 6708172 A IT6708172 A IT 6708172A IT 948839 B IT948839 B IT 948839B
Authority
IT
Italy
Prior art keywords
veicles
colarly
railway
road
suspension
Prior art date
Application number
IT67081/72A
Other languages
English (en)
Original Assignee
Pneumatiques Caoutchouc Mfg
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 Pneumatiques Caoutchouc Mfg filed Critical Pneumatiques Caoutchouc Mfg
Application granted granted Critical
Publication of IT948839B publication Critical patent/IT948839B/it

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
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/40—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers consisting of a stack of similar elements separated by non-elastic intermediate layers
    • 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
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification
    • 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
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber
    • F16F3/087—Units comprising several springs made of plastics or the like material
    • F16F3/093—Units comprising several springs made of plastics or the like material the springs being of different materials, e.g. having different types of rubber
    • 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
    • B60G2202/14—Plastic spring, e.g. rubber
    • B60G2202/143—Plastic spring, e.g. rubber subjected to compression
    • 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
    • B60G2204/125—Mounting of rubber type springs
    • 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/45—Stops limiting travel
    • B60G2204/4504—Stops limiting travel using cable or band to prevent extension
IT67081/72A 1971-01-14 1972-01-11 Sopporto elastico composito parti colarmente per sospensioni di veico li stradali o ferroviari IT948839B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7101221A FR2122018A5 (it) 1971-01-14 1971-01-14

Publications (1)

Publication Number Publication Date
IT948839B true IT948839B (it) 1973-06-11

Family

ID=9070316

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67081/72A IT948839B (it) 1971-01-14 1972-01-11 Sopporto elastico composito parti colarmente per sospensioni di veico li stradali o ferroviari

Country Status (9)

Country Link
US (1) US3806106A (it)
BE (1) BE778085A (it)
DE (1) DE2200978A1 (it)
FR (1) FR2122018A5 (it)
GB (1) GB1381749A (it)
IT (1) IT948839B (it)
LU (1) LU64563A1 (it)
NL (1) NL7200384A (it)
SE (1) SE377492B (it)

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US4005858A (en) * 1973-08-31 1977-02-01 Kaspar Lochner Damping member
US4055368A (en) * 1976-04-28 1977-10-25 Caterpillar Tractor Co. Biasing element having one or more force stages
US4256292A (en) * 1978-11-29 1981-03-17 General Motors Corporation Jounce bumper for suspensions
FR2451511A1 (fr) * 1979-03-12 1980-10-10 Eurovib Grpt Interet Eco Dispositif de suspension
DE3202007C1 (de) * 1982-01-22 1983-08-11 Christoph Dipl.-Ing. 3000 Bern Müller Federndes Lagerteil fuer Kofferrollen
US4566678A (en) * 1982-08-27 1986-01-28 Miner Enterprises Polymeric apparatus and method of making the same
FR2534183B1 (fr) * 1982-10-12 1985-07-26 Freyssinet Int Stup Appareil d'appui en elastomere
TR22754A (tr) * 1983-06-21 1988-06-14 Dev Finacne Corp Of New Zeland Enerji absorbe edicilerde veya bunlarla ilgili islahat
GB8408167D0 (en) * 1984-03-29 1984-05-10 Dunlop Ltd Vehicle suspension
US4601591A (en) * 1984-05-14 1986-07-22 The Garrett Corporation Elastomeric bearing damper apparatus and associated methods
DE3430122A1 (de) * 1984-08-16 1986-02-27 Ringfeder Gmbh, 4150 Krefeld Federelement aus kunststoff
US4899323A (en) * 1986-08-04 1990-02-06 Bridgestone Corporation Anti-seismic device
FR2602293B1 (fr) * 1986-08-04 1990-08-03 Bridgestone Corp Dispositif antisismique
US5233800A (en) * 1986-10-28 1993-08-10 Sumitomo Gomu Kogyo Kabushiki Kaisha Earthquake-proofing device of peripherally restraining type
US4887788A (en) * 1988-01-15 1989-12-19 The Gates Rubber Company Base isolation pad
PL164153B1 (en) * 1988-12-30 1994-06-30 Politechnika Szczecinska Flexible shock absorbers and the production method therefor
DE69024003T2 (de) * 1989-08-25 1996-04-25 Materials Eng Res Verbesserungen an Federn aus elastomerem Material.
GB2250763B (en) * 1990-12-13 1995-08-02 Ltv Energy Prod Co Riser tensioner system for use on offshore platforms using elastomeric pads or helical metal compression springs
US5188513A (en) * 1990-12-17 1993-02-23 United Technologies Corporation Snubber-bearing with combined elastomer laminates
NL9100317A (nl) * 1991-02-22 1992-09-16 Loggers Rubbertech Trilling- en schokdemper.
KR950704630A (ko) * 1992-12-23 1995-11-20 스테펜 슈니버거 관형 엘라스토머 댐퍼(tubular elastomer damper)
US5641248A (en) * 1993-04-15 1997-06-24 Continental Emsco Company Variable spring rate compression element and riser tensioner system using the same
US5482406A (en) * 1993-04-15 1996-01-09 Continental Emsco Company Variable spring rate compression element and riser tensioner system using the same
US5845895A (en) * 1993-09-08 1998-12-08 Kabushiki Kaisha Komatsu Seisakusho Liquid sealed rubber mount
US5913659A (en) * 1993-11-22 1999-06-22 United Technologies Corporation Apparatus and method for adjusting rotor blade tracking
GB9423848D0 (en) * 1994-11-25 1995-01-11 Black & Decker Inc Improved oscillating hand tool
EP0823567A1 (de) * 1996-08-08 1998-02-11 INTEC AACHEN INNOVATIVE TECHNOLOGIEN FÜR DIE BAUSANIERUNG, Dr. Honsinger & Dr. Breitbach Vorgefertigtes elastisches Lager zur statischen und dynamischen Lagerung von Bauteilen, Maschinen oder Anlagen
US5868384A (en) * 1997-04-11 1999-02-09 Miner Enterprises, Inc. Composite elastomeric spring
US6202995B1 (en) * 1999-06-29 2001-03-20 Perfection Mighty Industrial Co., Ltd. Shock absorbing elastic block and shock absorber using the same
JP3310653B2 (ja) * 1999-08-20 2002-08-05 省三 岡本 車高調整懸架装置
US6571868B2 (en) * 2000-09-08 2003-06-03 Bruce M. Victor Well head lubricator assembly with polyurethane impact-absorbing spring
US6540216B2 (en) * 2001-05-23 2003-04-01 Freudenberg-Nok General Partnership Foamed elastomer engine mount isolating bushing
CN100334367C (zh) * 2004-06-29 2007-08-29 华中科技大学 轻载荷橡胶隔振器
US20060103100A1 (en) * 2004-11-18 2006-05-18 Meritor Suspension Systems Company, U.S. Integrated stabilizer bar bushing and strap
US7290602B2 (en) * 2004-12-10 2007-11-06 Production Control Services, Inc. Internal shock absorber bypass plunger
US7523783B2 (en) * 2004-12-10 2009-04-28 Production Control Services, Inc. Internal shock absorber plunger
US20070120301A1 (en) * 2005-11-30 2007-05-31 Valeo, Inc. Multi-storage isolator with conical cross section
US7669648B2 (en) * 2007-08-03 2010-03-02 Production Control Services, Inc. Polymer shock absorber for use with well head lubricator assembly
US8360140B2 (en) * 2010-03-16 2013-01-29 Miner Elastomer Products Corporation Well head lubricator assembly
WO2012045169A1 (en) 2010-10-06 2012-04-12 Cortex Armour Inc. Shock absorbing layer with independent elements
US20130233760A1 (en) * 2011-09-09 2013-09-12 Benjamin F. Polando Shock and vibration dampening device
US11805826B2 (en) * 2012-02-16 2023-11-07 WB Development Company, LLC Personal impact protection device
US8677563B2 (en) * 2012-06-28 2014-03-25 Newfrey Llc Trunk cushion
CA2918007C (en) 2015-01-15 2022-10-18 Flowco Production Solutions, LLC Robust bumper spring assembly
US9624996B2 (en) 2015-01-15 2017-04-18 Flowco Production Solutions, LLC Robust bumper spring assembly
CA2921175C (en) * 2015-02-20 2023-09-26 Flowco Production Solutions, LLC Improved dart valves for bypass plungers
US10669824B2 (en) 2015-02-20 2020-06-02 Flowco Production Solutions, LLC Unibody bypass plunger and valve cage with sealable ports
US11578570B2 (en) * 2015-02-20 2023-02-14 Flowco Production Solutions, LLC Unibody bypass plunger and valve cage with sealable ports
US9915133B2 (en) * 2015-02-20 2018-03-13 Flowco Production Solutions, LLC Unibody bypass plunger with centralized helix and crimple feature
DE102015215426B4 (de) * 2015-08-13 2019-06-19 Schaeffler Technologies AG & Co. KG Schaltbare Lagerbuchse für ein Kraftfahrzeug
US10161230B2 (en) 2016-03-15 2018-12-25 Patriot Artificial Lift, LLC Well plunger systems
USD807796S1 (en) 2016-03-18 2018-01-16 Hendrickson Usa, L.L.C. Load cushion
DE112017002006T5 (de) * 2016-04-14 2019-01-24 Mitsubishi Electric Corporation Aufzug-Dämpfer und Aufzug
CN107740837B (zh) * 2017-10-27 2021-03-02 株洲时代新材料科技股份有限公司 应急空气弹簧组件
US10550674B2 (en) 2018-03-06 2020-02-04 Flowco Production Solutions, LLC Internal valve plunger
US20220056785A1 (en) * 2018-09-13 2022-02-24 Flowco Production Solutions, LLC Unibody bypass plunger with integral dart valve cage
US11293267B2 (en) 2018-11-30 2022-04-05 Flowco Production Solutions, LLC Apparatuses and methods for scraping
USD937982S1 (en) 2019-05-29 2021-12-07 Flowco Production Solutions, LLC Apparatus for a plunger system
CN110259865B (zh) * 2019-06-04 2020-10-09 常州大学 一种适用于共振带的阻尼骤变无峰减震器
WO2021046330A1 (en) 2019-09-05 2021-03-11 Flowco Productions Solutions, Llc Gas assisted plunger lift control system and method
CN113187848B (zh) * 2021-05-27 2022-06-03 哈尔滨工业大学 一种缓冲装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134585A (en) * 1960-02-08 1964-05-26 Miner Inc W H Shock attenuating devices
US3606295A (en) * 1968-11-12 1971-09-20 Unilan Ag Shock absorber
FR2052186A5 (it) * 1969-07-25 1971-04-09 Jarret Jacques

Also Published As

Publication number Publication date
NL7200384A (it) 1972-07-18
LU64563A1 (it) 1972-06-22
DE2200978A1 (de) 1972-07-20
US3806106A (en) 1974-04-23
FR2122018A5 (it) 1972-08-25
SE377492B (it) 1975-07-07
GB1381749A (en) 1975-01-29
BE778085A (fr) 1972-07-14

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