WO1990014527A3 - Systeme elastique pour accumuler de la force ou de l'energie - Google Patents

Systeme elastique pour accumuler de la force ou de l'energie Download PDF

Info

Publication number
WO1990014527A3
WO1990014527A3 PCT/EP1990/000773 EP9000773W WO9014527A3 WO 1990014527 A3 WO1990014527 A3 WO 1990014527A3 EP 9000773 W EP9000773 W EP 9000773W WO 9014527 A3 WO9014527 A3 WO 9014527A3
Authority
WO
WIPO (PCT)
Prior art keywords
fibres
spring
performance
spring element
spring system
Prior art date
Application number
PCT/EP1990/000773
Other languages
German (de)
English (en)
Other versions
WO1990014527A2 (fr
Inventor
Hubert Bald
Original Assignee
Gedib Ingbuero Innovation
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
Priority claimed from DE4013773A external-priority patent/DE4013773A1/de
Application filed by Gedib Ingbuero Innovation filed Critical Gedib Ingbuero Innovation
Publication of WO1990014527A2 publication Critical patent/WO1990014527A2/fr
Publication of WO1990014527A3 publication Critical patent/WO1990014527A3/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/22—Resilient suspensions characterised by arrangement, location or kind of springs having rubber springs only
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • 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
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/46—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded mainly in tension
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
    • F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
    • F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/06—Tension

Abstract

Dans un système élastique comportant un élément élastique annulaire (114, 118) constitué d'un matériau composite, des fibres élastiques enroulées en continu sous forme de bobine sont noyées dans un matériau matriciel. Ces fibres sont de préférence des fibres de verre haute ténacité ou des fibres synthétiques hautes performances. Les forces externes (F) agissant sur le système élastique sont démultipliées, et après déflexion, agissent radialement sur l'élément élastique (114, 118). Par suite, ce dernier est étiré dans le sens périphérique conjointement avec les fibres. La démultiplication et la déflexion des forces s'effectuent de préférence par des moyens hydrauliques sous haute pression. Un système d'étanchéité spécial est prévu à cet effet. Une capacité d'emmagasinage d'énergie extrêmement élevée par unité de volume est obtenue grâce à l'emploi de fibres hautes performances et grâce à l'exploitation optimale du matériau par suite des contraintes de traction essentiellement prédominantes. Ce système à ressort est un système d'usage général mais peut s'utiliser dans des applications spéciales telles que l'accumulation d'énergie à hautes performances pour des opérations de serrage sur des broches rotatives de machines-outils et comme suspension pour protéger des ouvrages contre les tremblements de terre.
PCT/EP1990/000773 1989-05-18 1990-05-12 Systeme elastique pour accumuler de la force ou de l'energie WO1990014527A2 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3916218 1989-05-18
DEP3916218.4 1989-05-18
DEP3929901.5 1989-09-08
DE3929901 1989-09-08
DEP4013773.2 1990-04-28
DE4013773A DE4013773A1 (de) 1989-05-18 1990-04-28 Federsystem zur kraft- oder energiespeicherung

Publications (2)

Publication Number Publication Date
WO1990014527A2 WO1990014527A2 (fr) 1990-11-29
WO1990014527A3 true WO1990014527A3 (fr) 1991-03-21

Family

ID=27199587

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1990/000773 WO1990014527A2 (fr) 1989-05-18 1990-05-12 Systeme elastique pour accumuler de la force ou de l'energie

Country Status (1)

Country Link
WO (1) WO1990014527A2 (fr)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570370A (en) * 1946-02-23 1951-10-09 Union Asbestos & Rubber Co Spring device
US2883180A (en) * 1955-08-22 1959-04-21 Moulton Alexander Eric Hydraulic accumulators
US2948526A (en) * 1958-05-01 1960-08-09 Olin Mathieson Buffer device
US3073585A (en) * 1959-04-11 1963-01-15 Hanle Eugen Annular spring
US3152797A (en) * 1962-04-17 1964-10-13 Orner Harry Spring mechanism
GB1401881A (en) * 1971-07-21 1975-08-06 Gomma Antivibranti Applic Vehicle suspensions
DE2656624A1 (de) * 1975-12-15 1977-06-16 Lord Corp Befestigungsvorrichtung zur aufnahme von drucklasten
FR2494367A1 (fr) * 1980-11-17 1982-05-21 Sardou Max Ressorts composites a fibres et matrices
US4357041A (en) * 1980-06-06 1982-11-02 James C. W. Chien Elastomeric energy absorbing system
EP0171706A2 (fr) * 1984-08-16 1986-02-19 Ringfeder GmbH Elément de ressort en matière plastique

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570370A (en) * 1946-02-23 1951-10-09 Union Asbestos & Rubber Co Spring device
US2883180A (en) * 1955-08-22 1959-04-21 Moulton Alexander Eric Hydraulic accumulators
US2948526A (en) * 1958-05-01 1960-08-09 Olin Mathieson Buffer device
US3073585A (en) * 1959-04-11 1963-01-15 Hanle Eugen Annular spring
US3152797A (en) * 1962-04-17 1964-10-13 Orner Harry Spring mechanism
GB1401881A (en) * 1971-07-21 1975-08-06 Gomma Antivibranti Applic Vehicle suspensions
DE2656624A1 (de) * 1975-12-15 1977-06-16 Lord Corp Befestigungsvorrichtung zur aufnahme von drucklasten
US4357041A (en) * 1980-06-06 1982-11-02 James C. W. Chien Elastomeric energy absorbing system
FR2494367A1 (fr) * 1980-11-17 1982-05-21 Sardou Max Ressorts composites a fibres et matrices
EP0171706A2 (fr) * 1984-08-16 1986-02-19 Ringfeder GmbH Elément de ressort en matière plastique

Also Published As

Publication number Publication date
WO1990014527A2 (fr) 1990-11-29

Similar Documents

Publication Publication Date Title
US4543288B1 (fr)
HK1040595A1 (en) Flexlble membranes
ES8702998A1 (es) Un amortiguador de aire perfeccionado de doble accion
MY101103A (en) Dimensionally recoverable article.
EP0322979A3 (fr) Matériau composite pour l'absorption d'énergie
AU1836988A (en) Textile sheet-like structures with reactive resin
CA2212428A1 (fr) Tete avec fil servant a tailler
FR2623512B1 (fr) Materiau composite a matrice elastomerique de haut module, a anisotropie elevee et ses applications
RU93004778A (ru) Форма и способ изготовления покрышки шины
CA2260096A1 (fr) Procede et dispositif de fabrication d'outils abrasifs
CA2080329A1 (fr) Disques abrasifs et procede de fabrication
EP0571634A4 (en) Holding structure of tool holder
CA2038954A1 (fr) Defense de navire
WO1990014527A3 (fr) Systeme elastique pour accumuler de la force ou de l'energie
GB8812328D0 (en) Optically anisotropic photochromic materials & applications
CA2182551A1 (fr) Circuit d'alimentation pour gaz propulsif
ES2165845T3 (es) Procedimientos para la produccion de membranas de mosaico cargadas.
EP0347521A3 (fr) Fibre de carbure à base de brai et procédé pour sa préparation
EP0335622A3 (fr) Fibres de carbone à base de brai, ayant une ténacité et un module d'élasticité élevés
Nelson A review of substructure analysis of vibrating systems
AU5222386A (en) Structural bearing
CS275354B2 (en) Hydraulically bonded building material stiffened by polyvinylalcoholic fibres
AU609336B2 (en) Linear deflection amplifier with energy recovery
USD313929S (en) Cord clamp
WINTERGERST et al. Axisymmetric compression of a Mohr-Coulomb medium with arbitrary dilatancy(Technical Report, 14 Sep. 1987- 31 Dec. 1990)

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB IT LU NL SE

AK Designated states

Kind code of ref document: A3

Designated state(s): JP US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB IT LU NL SE