FR2503817B1 - Dispositif de regulation et de controle pour appareils hydrauliques rectilignes ou rotatifs - Google Patents

Dispositif de regulation et de controle pour appareils hydrauliques rectilignes ou rotatifs

Info

Publication number
FR2503817B1
FR2503817B1 FR8100503A FR8100503A FR2503817B1 FR 2503817 B1 FR2503817 B1 FR 2503817B1 FR 8100503 A FR8100503 A FR 8100503A FR 8100503 A FR8100503 A FR 8100503A FR 2503817 B1 FR2503817 B1 FR 2503817B1
Authority
FR
France
Prior art keywords
rectilinear
regulation
control device
hydraulic apparatus
rotary hydraulic
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.)
Expired
Application number
FR8100503A
Other languages
English (en)
Other versions
FR2503817A1 (fr
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 FR8100503A priority Critical patent/FR2503817B1/fr
Publication of FR2503817A1 publication Critical patent/FR2503817A1/fr
Application granted granted Critical
Publication of FR2503817B1 publication Critical patent/FR2503817B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/008—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters
    • A63B21/0083—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using hydraulic or pneumatic force-resisters of the piston-cylinder type
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
    • A63B21/00058—Mechanical means for varying the resistance
    • A63B21/00069—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve
    • 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
    • F16F9/44—Means on or in the damper for manual or non-automatic adjustment; such means combined with temperature correction
    • 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
    • F16F9/50—Special means providing automatic damping adjustment, i.e. self-adjustment of damping by particular sliding movements of a valve element, other than flexions or displacement of valve discs; Special means providing self-adjustment of spring characteristics

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
FR8100503A 1981-01-12 1981-01-12 Dispositif de regulation et de controle pour appareils hydrauliques rectilignes ou rotatifs Expired FR2503817B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8100503A FR2503817B1 (fr) 1981-01-12 1981-01-12 Dispositif de regulation et de controle pour appareils hydrauliques rectilignes ou rotatifs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8100503A FR2503817B1 (fr) 1981-01-12 1981-01-12 Dispositif de regulation et de controle pour appareils hydrauliques rectilignes ou rotatifs

Publications (2)

Publication Number Publication Date
FR2503817A1 FR2503817A1 (fr) 1982-10-15
FR2503817B1 true FR2503817B1 (fr) 1986-09-12

Family

ID=9254090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8100503A Expired FR2503817B1 (fr) 1981-01-12 1981-01-12 Dispositif de regulation et de controle pour appareils hydrauliques rectilignes ou rotatifs

Country Status (1)

Country Link
FR (1) FR2503817B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE661680C (de) * 1935-01-17 1938-06-24 Roger Jean Besson Rudermaschine fuer UEbungszwecke
FR90727E (fr) * 1966-01-12 1968-02-02 Appareil de culture physique, plus particulièrement pour la rééducation musculaire ou la kinésithérapie
FR1497198A (fr) * 1966-10-21 1967-10-06 Exotronic Systems Ltd Appareil de culture physique
US3758112A (en) * 1971-05-26 1973-09-11 Nasa Foot pedal operated fluid type exercising device
US3955655A (en) * 1972-03-17 1976-05-11 Rene Pornin Adjustable liquid-operated shock-absorber
FR2449236A1 (fr) * 1979-02-16 1980-09-12 Brochot Maurice Amortisseur oleo-telescopique a commande pneumatique

Also Published As

Publication number Publication date
FR2503817A1 (fr) 1982-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse