FR2356027A1 - CYLINDER MUTED BY A PRESSURIZED FLUID - Google Patents

CYLINDER MUTED BY A PRESSURIZED FLUID

Info

Publication number
FR2356027A1
FR2356027A1 FR7701323A FR7701323A FR2356027A1 FR 2356027 A1 FR2356027 A1 FR 2356027A1 FR 7701323 A FR7701323 A FR 7701323A FR 7701323 A FR7701323 A FR 7701323A FR 2356027 A1 FR2356027 A1 FR 2356027A1
Authority
FR
France
Prior art keywords
cylinder
strip
muted
pressurized fluid
piston
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.)
Granted
Application number
FR7701323A
Other languages
French (fr)
Other versions
FR2356027B3 (en
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
Publication of FR2356027A1 publication Critical patent/FR2356027A1/en
Application granted granted Critical
Publication of FR2356027B3 publication Critical patent/FR2356027B3/fr
Granted legal-status Critical Current

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/084—Characterised by the construction of the motor unit the motor being of the rodless piston type, e.g. with cable, belt or chain

Abstract

Ce vérin comprend, à la place d'une tige de piston, une bande ou un fil flexible d'acier ou de nylon 2. La bande est attachée au milieu de sa longueur au piston 4 par un tenon 3. A partir du piston, chaque partie de la bande 2 traverse une garniture d'étanchéité 8 contenue dans un orifice de passage d'un fond 6 du cylindre, passe ensuite sur une poulie 9 et est fixée par son bout à une pièce 11 glissant sur la paroi extérieure du cylindre 1 et servant d'elément d'attaque de l'organe commandé. L'invention est notamment applicable à la manoeuvre de portes et de portières coulissantes, sur des véhicules par exemple.This cylinder comprises, in place of a piston rod, a strip or a flexible steel or nylon 2 wire. The strip is attached to the middle of its length to the piston 4 by a tenon 3. From the piston, each part of the strip 2 passes through a seal 8 contained in a passage opening of a bottom 6 of the cylinder, then passes over a pulley 9 and is fixed by its end to a part 11 sliding on the outer wall of the cylinder 1 and serving as an element of attack of the controlled member. The invention is particularly applicable to the operation of doors and sliding doors, on vehicles for example.

FR7701323A 1976-06-25 1977-01-18 CYLINDER MUTED BY A PRESSURIZED FLUID Granted FR2356027A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
YU1546/76A YU37220B (en) 1976-06-25 1976-06-25 Band cylinder

Publications (2)

Publication Number Publication Date
FR2356027A1 true FR2356027A1 (en) 1978-01-20
FR2356027B3 FR2356027B3 (en) 1981-01-16

Family

ID=25554610

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701323A Granted FR2356027A1 (en) 1976-06-25 1977-01-18 CYLINDER MUTED BY A PRESSURIZED FLUID

Country Status (11)

Country Link
AT (1) AT364621B (en)
BE (1) BE855727A (en)
CH (1) CH600168A5 (en)
DE (1) DE2706163C2 (en)
ES (1) ES229525Y (en)
FR (1) FR2356027A1 (en)
GB (1) GB1570333A (en)
IT (1) IT1077792B (en)
NL (1) NL7700551A (en)
SE (1) SE7701067L (en)
YU (1) YU37220B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029188A2 (en) * 1979-11-08 1981-05-27 Robert Bosch Gmbh Brake mechanism for ram cylinders without piston rod
WO1992002704A1 (en) * 1990-08-01 1992-02-20 Corea Device for operating a pivotable closing element

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2939153C2 (en) * 1979-09-27 1983-12-22 Dürkoppwerke GmbH, 4800 Bielefeld Fluid-operated linear drive for an output member that moves in a straight line with a large stroke
DE3731073A1 (en) * 1987-09-16 1989-03-30 Wabco Westinghouse Steuerung Linear drive
DE3805164A1 (en) * 1988-02-19 1989-08-31 Krupp Gmbh CUTTING DEVICE FOR RESIN MATS
DE3822103A1 (en) * 1988-06-30 1990-02-08 Winkler Duennebier Kg Masch DEVICE FOR MOVING PARTS
DE3914889A1 (en) * 1989-05-05 1990-11-08 Knorr Bremse Ag PISTONLESS WORK CYLINDER
DE4027636C2 (en) * 1990-08-31 1994-03-17 Airtec Pneumatic Gmbh Fluid powered rodless cylinder
DE29621994U1 (en) * 1996-12-19 1998-04-16 Huss Maschfab Gmbh & Co Ride with height-adjustable passenger carriers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE825048C (en) * 1945-10-27 1951-12-17 John Banta Parsons Liquid servomotor
DE1293037B (en) * 1961-08-23 1969-04-17 Berlin Heinz Conveyor device operated by gaseous or liquid propellant to generate reciprocating movements with a large stroke
FR1538718A (en) * 1967-08-29 1968-09-06 Alternating hydraulic or compressed air control with double-acting piston with symmetrical pressure transmitted by cable ensuring the thrust force and applicable to jacks, lifting devices or other uses
US3745888A (en) * 1971-11-24 1973-07-17 Gen Motors Corp Fluid operated linear motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029188A2 (en) * 1979-11-08 1981-05-27 Robert Bosch Gmbh Brake mechanism for ram cylinders without piston rod
EP0029188B1 (en) * 1979-11-08 1983-09-21 Robert Bosch Gmbh Brake mechanism for ram cylinders without piston rod
WO1992002704A1 (en) * 1990-08-01 1992-02-20 Corea Device for operating a pivotable closing element

Also Published As

Publication number Publication date
IT1077792B (en) 1985-05-04
AT364621B (en) 1981-11-10
SE7701067L (en) 1977-12-26
BE855727A (en) 1977-10-17
ATA42477A (en) 1981-03-15
NL7700551A (en) 1977-12-28
YU154676A (en) 1983-04-27
FR2356027B3 (en) 1981-01-16
ES229525U (en) 1977-08-16
YU37220B (en) 1984-08-31
GB1570333A (en) 1980-06-25
DE2706163A1 (en) 1978-01-05
CH600168A5 (en) 1978-06-15
ES229525Y (en) 1977-12-16
DE2706163C2 (en) 1984-11-22

Similar Documents

Publication Publication Date Title
FR2356027A1 (en) CYLINDER MUTED BY A PRESSURIZED FLUID
FR2506417A1 (en) PRESSURE FLUID DAMPER
FR2367107A1 (en) PROCESS FOR COATING POROUS MATERIALS IN BANDS AND PREPARATION USED FOR THIS COATING
DK0985629T3 (en) Crane
DE4023946A1 (en) Piston seals for pneumatic cylinder - with combination of slide rings and displaceable seals
FR2404079A1 (en) ANCHORING DEVICE FOR A FIXING ELEMENT IN A MASONRY, FILLING THE DRILL HOLE WITH A HARDENABLE BINDER
FR2375651A1 (en) PRESSURE ADJUSTMENT VALVE
EP0342425A2 (en) Closing mechanism of an injection-moulding machine
FR2405414A1 (en) RIGHT PASS SEAT VALVE
DE1503405A1 (en) Piston compressor, especially for encapsulated refrigeration machines
DE2202792A1 (en) PRESSURE REGULATOR
KR970021829A (en) Vibration damper with adjustable braking force
US559526A (en) Hydraulic elevator
FR2398657A1 (en) FILLING AND VENTILATION VALVE, ESPECIALLY FOR TRACKED VEHICLES
FI883461A (en) Method for measuring the flow of a liquid medium
FR2373791A1 (en) DEVICE FOR MEASURING THE VISCOSITY OR CONSISTENCY OF FLUIDS
DE3543156C2 (en) Hydropneumatic shock absorber
CA2326941A1 (en) Hydraulic actuator
EP1346151B1 (en) Device for measuring the injection amount in injection systems and method for production thereof
EP0141992B1 (en) Multi-part piston for internal-combustion engines, having a partly isolated cooling oil conduit
FR2428162A1 (en) WORKING CYLINDER WITH BRAKING FUNCTION SUCH AS HYDRAULICALLY CONTROLLED SERVO-MOTOR
EP1076190A3 (en) Hydraulic shock absorber
SE9304352L (en) Cylinder with reversible piston rod
SU781446A1 (en) Hydraulic buffer
EP1306561A3 (en) Fluid pressure cylinder with device to modify the stroke of the piston