NL186895C - Fluidumcilinder. - Google Patents

Fluidumcilinder.

Info

Publication number
NL186895C
NL186895C NL8901462A NL8901462A NL186895C NL 186895 C NL186895 C NL 186895C NL 8901462 A NL8901462 A NL 8901462A NL 8901462 A NL8901462 A NL 8901462A NL 186895 C NL186895 C NL 186895C
Authority
NL
Netherlands
Prior art keywords
fluid cylinder
fluid
cylinder
Prior art date
Application number
NL8901462A
Other languages
English (en)
Other versions
NL8901462A (nl
NL186895B (nl
Original Assignee
Boumans Johannes A
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 Boumans Johannes A filed Critical Boumans Johannes A
Priority to NL8901462A priority Critical patent/NL186895C/nl
Priority to EP93200536A priority patent/EP0548060A1/en
Priority to DE1990603267 priority patent/DE69003267T2/de
Priority to EP19900200316 priority patent/EP0383394B1/en
Publication of NL8901462A publication Critical patent/NL8901462A/nl
Publication of NL186895B publication Critical patent/NL186895B/nl
Application granted granted Critical
Publication of NL186895C publication Critical patent/NL186895C/nl

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
    • 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
    • A63B21/00072—Setting or adjusting the resistance level; Compensating for a preload prior to use, e.g. changing length of resistance or adjusting a valve by changing the length of a lever
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/48—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting
    • B60D1/52—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting removably mounted
    • 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
    • B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
    • B60G15/12—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and fluid damper
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • F16F9/08—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall
    • F16F9/084—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall comprising a gas spring contained within a flexible wall, the wall not being in contact with the damping fluid, i.e. mounted externally on the damper cylinder
    • 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
    • F16F9/512—Means responsive to load action, i.e. static load on the damper or dynamic fluid pressure changes in the damper, e.g. due to changes in velocity

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transportation (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Damping Devices (AREA)
NL8901462A 1989-02-10 1989-06-08 Fluidumcilinder. NL186895C (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL8901462A NL186895C (nl) 1989-06-08 1989-06-08 Fluidumcilinder.
EP93200536A EP0548060A1 (en) 1989-02-10 1990-02-12 A practical set of useful tools and apparatuses which are presented for various industrial purposes
DE1990603267 DE69003267T2 (de) 1989-02-10 1990-02-12 Werkzeuganordnung zum Ausschneiden von Scharniersitzen.
EP19900200316 EP0383394B1 (en) 1989-02-10 1990-02-12 Tool assembly for use in the cutting of hinge patterns

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8901462A NL186895C (nl) 1989-06-08 1989-06-08 Fluidumcilinder.
NL8901462 1989-06-08

Publications (3)

Publication Number Publication Date
NL8901462A NL8901462A (nl) 1990-03-01
NL186895B NL186895B (nl) 1990-11-01
NL186895C true NL186895C (nl) 1991-04-02

Family

ID=19854801

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8901462A NL186895C (nl) 1989-02-10 1989-06-08 Fluidumcilinder.

Country Status (1)

Country Link
NL (1) NL186895C (nl)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944599A1 (de) * 1979-11-05 1981-05-07 Jean-Francois Vittel Vinel Vorrichtung zur ausfuehrung gymnastischer uebungen
EP0318126A1 (en) * 1983-05-18 1989-05-31 Hydra-Gym Athletics, Inc. Computerized exercising device
FR2593071B3 (fr) * 1986-01-20 1987-12-31 Aucagne Anne Marie Appareil de musculation et de reeducation.
DE3618654C2 (de) * 1986-06-03 1995-09-28 Fichtel & Sachs Ag Hydraulischer Schwingungsdämpfer für Fahrzeuge
FR2623407B1 (fr) * 1987-11-19 1990-04-20 Mourre Eric Appareil de musculation electrohydraulique a commande proportionnelle programmable

Also Published As

Publication number Publication date
NL8901462A (nl) 1990-03-01
NL186895B (nl) 1990-11-01

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
AK Correction of former applications already laid open

Free format text: CORRECTION TO PAMPHLET

BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 19970101