ES282838U - Jack made partly from composite materials - Google Patents

Jack made partly from composite materials

Info

Publication number
ES282838U
ES282838U ES1984282838U ES282838U ES282838U ES 282838 U ES282838 U ES 282838U ES 1984282838 U ES1984282838 U ES 1984282838U ES 282838 U ES282838 U ES 282838U ES 282838 U ES282838 U ES 282838U
Authority
ES
Spain
Prior art keywords
jack
composite materials
made partly
rod
jack made
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
ES1984282838U
Other languages
Spanish (es)
Other versions
ES282838Y (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.)
Aciers et Outillage Peugeot SA
Original Assignee
Aciers et Outillage Peugeot SA
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 Aciers et Outillage Peugeot SA filed Critical Aciers et Outillage Peugeot SA
Publication of ES282838U publication Critical patent/ES282838U/en
Application granted granted Critical
Publication of ES282838Y publication Critical patent/ES282838Y/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1428—Cylinders
    • 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
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1457—Piston rods
    • 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
    • F15B2215/00—Fluid-actuated devices for displacing a member from one position to another
    • F15B2215/30—Constructional details thereof
    • F15B2215/305—Constructional details thereof characterised by the use of special materials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

The invention has for object a jack of the type comprising a cylindrical body (7) in which there slides a piston (16) attached to a rod (15) sliding through a bore (14) in one of the ends (11) of the jack, characterised in that the body of the jack comprises a thin metallic tubular core (3) surrounded by an envelope formed of a composite material constituted by a cross-linked polymer matrix and reinforcing fibres. The rod may also be made of a polymer matrix with reinforcing fibres therein, and optionally having a thin metallic tubular envelope around the matrix.
ES1984282838U 1983-11-10 1984-11-09 JACK BASED ON COMPOSITE MATERIALS Expired ES282838Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8317972A FR2554876B1 (en) 1983-11-10 1983-11-10 COMPOSITE MATERIAL BASED CYLINDER

Publications (2)

Publication Number Publication Date
ES282838U true ES282838U (en) 1986-02-01
ES282838Y ES282838Y (en) 1986-09-01

Family

ID=9294022

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1984282838U Expired ES282838Y (en) 1983-11-10 1984-11-09 JACK BASED ON COMPOSITE MATERIALS

Country Status (5)

Country Link
DE (1) DE8433253U1 (en)
ES (1) ES282838Y (en)
FR (1) FR2554876B1 (en)
GB (1) GB2149855B (en)
IT (1) IT1179817B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430502C2 (en) * 1994-08-27 1999-08-19 Lingk & Sturzebecher Gmbh Use of a composite unit consisting of a liner and a fiber-reinforced plastic tube as the pressure cylinder of an actuator of the high-pressure hydraulics
BE1014152A3 (en) * 2001-05-03 2003-05-06 Groep Stevens Int Nv Vehicle with hydraulic cylinder, uses aqueous liquid as hydraulic fluid and has cylinder made from fibre reinforced polymer parts
ITMI20120272A1 (en) * 2012-02-23 2013-08-24 Cifa Spa TUBULAR BODY IN COMPOSITE MATERIAL AND RELATIVE PROCEDURE FOR IMPLEMENTING THE TUBULAR BODY
IT202200016515A1 (en) * 2022-08-03 2024-02-03 Carbonveneta Tecnologia Nei Compositi S R L PNEUMATIC CYLINDER
EP4261385A1 (en) * 2023-01-24 2023-10-18 DWL Baumaschinen AG Straightening press unit for a trenchless line construction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451089A (en) * 1945-08-20 1948-10-12 Casimir A Miketta Hydraulic cylinder construction
DE1188880B (en) * 1958-10-20 1965-03-11 Reinhold Ficht Working cylinder with hydraulically or pneumatically acted upon piston, in particular control cylinder
US3343460A (en) * 1965-08-20 1967-09-26 Otis V Jones Method and means for joining end caps to a cylinder
FR1541967A (en) * 1967-10-26 1968-10-11 Improvements in the assembly of piston-cylinder systems
SE424667B (en) * 1975-09-04 1982-08-02 Oiles Industry Co Ltd PLASTIC AIR CYLINDER DEVICE
US4300439A (en) * 1979-09-10 1981-11-17 United Technologies Corporation Ballistic tolerant hydraulic control actuator and method of fabricating same

Also Published As

Publication number Publication date
FR2554876A1 (en) 1985-05-17
IT8468125A0 (en) 1984-11-09
DE8433253U1 (en) 1985-03-21
GB2149855A (en) 1985-06-19
GB2149855B (en) 1987-11-25
IT1179817B (en) 1987-09-16
IT8468125A1 (en) 1986-05-09
FR2554876B1 (en) 1988-02-26
ES282838Y (en) 1986-09-01
GB8428373D0 (en) 1984-12-19

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970612