FR3101686B1 - Dispositif d’amortisseur de choc, système, véhicule et arme à feu correspondants. - Google Patents

Dispositif d’amortisseur de choc, système, véhicule et arme à feu correspondants. Download PDF

Info

Publication number
FR3101686B1
FR3101686B1 FR1911045A FR1911045A FR3101686B1 FR 3101686 B1 FR3101686 B1 FR 3101686B1 FR 1911045 A FR1911045 A FR 1911045A FR 1911045 A FR1911045 A FR 1911045A FR 3101686 B1 FR3101686 B1 FR 3101686B1
Authority
FR
France
Prior art keywords
piston
vehicle
shock absorber
absorber device
firearm
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.)
Active
Application number
FR1911045A
Other languages
English (en)
Other versions
FR3101686A1 (fr
Inventor
Thierry Esteban
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1911045A priority Critical patent/FR3101686B1/fr
Priority to LU102174A priority patent/LU102174B1/fr
Priority to GBGB2015782.2A priority patent/GB202015782D0/en
Priority to CH01267/20A priority patent/CH716701A2/fr
Publication of FR3101686A1 publication Critical patent/FR3101686A1/fr
Application granted granted Critical
Publication of FR3101686B1 publication Critical patent/FR3101686B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/003—One-shot shock absorbers
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/48—Arrangements for providing different damping effects at different parts of the stroke
    • F16F9/483—Arrangements for providing different damping effects at different parts of the stroke characterised by giving a particular shape to the cylinder, e.g. conical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
    • B60R19/20—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact containing mainly gas or liquid, e.g. inflatable
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C27/00—Accessories; Details or attachments not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C23/00—Butts; Butt plates; Stocks
    • F41C23/06—Stocks or firearm frames specially adapted for recoil reduction

Landscapes

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

Abstract

L’invention concerne un dispositif d’amortisseur de choc comprenant - une section de réception de choc formant tête de piston (2), - un bras de piston (3) associé à la tête de piston (2), - un corps de piston (4) associé à la tête de piston (2) et au bras de piston (3), le corps (4) comprenant un fluide (6) de préférence sensiblement peu compressible ou non-compressible, caractérisé en ce que le corps de piston (4) comprend au moins une partie en coude ou incurvée (7), et est agencé suivant au moins une section proximale (4a) selon une direction proximale (A), et une section distale (4b) selon une direction distale (B), et en ce que le corps de piston (4) comprend au moins un obturateur (8) sensible à la pression sur la section distale (4b). L’invention porte en outre sur un système, un véhicule, une arme et une méthode correspondants. (Figure. 1)
FR1911045A 2019-10-04 2019-10-04 Dispositif d’amortisseur de choc, système, véhicule et arme à feu correspondants. Active FR3101686B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1911045A FR3101686B1 (fr) 2019-10-04 2019-10-04 Dispositif d’amortisseur de choc, système, véhicule et arme à feu correspondants.
LU102174A LU102174B1 (fr) 2019-10-04 2020-10-05 Dispositif d’amortisseur de choc, système, véhicule et arme à feu correspondants
GBGB2015782.2A GB202015782D0 (en) 2019-10-04 2020-10-05 Shock absorber device and corresponding system, vehicle and fire arm
CH01267/20A CH716701A2 (fr) 2019-10-04 2020-10-05 Dispositif d'amortisseur de choc, système, véhicule et arme à feu correspondants.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911045A FR3101686B1 (fr) 2019-10-04 2019-10-04 Dispositif d’amortisseur de choc, système, véhicule et arme à feu correspondants.
FR1911045 2019-10-04

Publications (2)

Publication Number Publication Date
FR3101686A1 FR3101686A1 (fr) 2021-04-09
FR3101686B1 true FR3101686B1 (fr) 2022-04-22

Family

ID=70804618

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911045A Active FR3101686B1 (fr) 2019-10-04 2019-10-04 Dispositif d’amortisseur de choc, système, véhicule et arme à feu correspondants.

Country Status (4)

Country Link
CH (1) CH716701A2 (fr)
FR (1) FR3101686B1 (fr)
GB (1) GB202015782D0 (fr)
LU (1) LU102174B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091897A (en) * 1977-06-24 1978-05-30 Chicago Bridge & Iron Company Hydraulic counterweight and shock-absorbing system
FR2885192A1 (fr) * 2005-04-29 2006-11-03 Renault Sas Systeme de butee hydraulique d'un vehicule automobile
FR2908486B1 (fr) * 2006-11-13 2008-12-26 Messier Dowty Sa Sa Organe telescopique a butee interne effacable
PL221543B1 (pl) * 2011-04-04 2016-04-29 Piotr Mitre Radowski Mechanizm zwłaszcza zderzaka samochodowego
US10208828B2 (en) * 2012-12-20 2019-02-19 Gaudet Machine Works Inc. Hydraulic damper

Also Published As

Publication number Publication date
FR3101686A1 (fr) 2021-04-09
CH716701A2 (fr) 2021-04-15
LU102174B1 (fr) 2022-04-05
GB202015782D0 (en) 2020-11-18

Similar Documents

Publication Publication Date Title
BRPI0500626A (pt) Reforçador de curvatura
ES2335449T3 (es) Valvula de estrangulacion y dispositivo de escape equipado en la misma.
US2711352A (en) Spherical bearing
EP1760279A3 (fr) Silencieux pour un système d'échappement
SE8803738L (sv) Braensleinsprutningsledning foer foerbraenningsmotorer
FR3032869B1 (fr) Dispositif applicateur d'un produit de type fluide ou pateux sur des fibres keratiniques.
FR3101686B1 (fr) Dispositif d’amortisseur de choc, système, véhicule et arme à feu correspondants.
BR112021020593A2 (pt) Projeto de manga de aço para mola
BR112022015428A2 (pt) Conjunto de plataformas de filtro de tambor giratório compreendendo uma presilha
US4809651A (en) Valve tappet apparatus
FR3095414B1 (fr) Atterrisseur d’aéronef équipé d’un dispositif de détection de venue en butée interne de son amortisseur en position compressée
FR3101717B1 (fr) système de relevé d’une trace effectuee par un ustensile sur une surface d’écriture
DE602005000575T2 (de) Rückstossbremse
WO2021216588A3 (fr) Outil hydraulique doté d'un voyant lumineux
BR0100583A (pt) Sistema de embreagem de turbocompressor
FR3117560B1 (fr) Roue libre munie d’une barrière de lubrification à ouverture variable
FR3109816B1 (fr) Dispositif de guidage d'une masse reculante par un organe d'un lien élastique
KR910017107A (ko) 유동 조절 기구용 완충식 밀봉 장치
FR3111680B1 (fr) Dispositif de fixation rapide d’un plateau pour câbles à un support
DE102021103476A1 (de) Kettenspanner
CN208537454U (zh) 一种热导元件组件
FR3096727B1 (fr) Aube de turbine dotée d’une cavité de fragilisation d’une section frangible
EP3447247A3 (fr) Tube de transfert de fluide pour moteur à turbine à gaz
FR3067652B1 (fr) Instrument d'ecriture a encre libre comprenant une valve microfluidique
CN109838520B (zh) 一种双液压自动张紧器

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20210409

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5