IN2014KN00740A - - Google Patents

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Publication number
IN2014KN00740A
IN2014KN00740A IN740KON2014A IN2014KN00740A IN 2014KN00740 A IN2014KN00740 A IN 2014KN00740A IN 740KON2014 A IN740KON2014 A IN 740KON2014A IN 2014KN00740 A IN2014KN00740 A IN 2014KN00740A
Authority
IN
India
Prior art keywords
cylinder body
fiber material
inner lining
lining layer
composite fiber
Prior art date
Application number
Inventor
Xiaochao Li
Jiaqian Wang
Shu Li
Original Assignee
Zoomlion Heavy Ind Sci & Tech
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 Zoomlion Heavy Ind Sci & Tech filed Critical Zoomlion Heavy Ind Sci & Tech
Publication of IN2014KN00740A publication Critical patent/IN2014KN00740A/en

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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/04—Composite, e.g. fibre-reinforced
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/20—Resin
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
  • Laminated Bodies (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

A cylinder body of an actuating cylinder comprising an inner lining layer (1) and a first composite fiber material layer (2) bonded with the exterior of the inner lining layer where the first composite fiber material layer is formed by compounding a first fiber material and a matrix resin. Also disclosed is a concrete pumping apparatus having the cylinder body. Also discloses is a method for manufacturing the cylinder body of the actuating cylinder comprising: an inner lining layer forming step: forming the inner lining layer; and a bonding step: forming the first composite fiber material layer by employing the first fiber material and the matrix resin and bonding the first composite fiber material layer to the exterior of the inner lining layer. With the method the actuating cylinder is provided with an increased cylinder body intensity reduced weight improved fatigue resistance and corrosion resistance and reduced thermal expansion. In addition because the inner lining layer of the cylinder body is capable of meeting the requirements of the cylinder body for air tightness of the inner wall and for abrasion resistance for contact with a piston use performance of the cylinder body is not affected.
IN740KON2014 2012-06-14 2012-12-07 IN2014KN00740A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210195986.3A CN102705293B (en) 2012-06-14 2012-06-14 Cylinder body of actuating cylinder, manufacturing method thereof and concrete pumping equipment
PCT/CN2012/086108 WO2013185451A1 (en) 2012-06-14 2012-12-07 Method for manufacturing cylinder body of actuating cylinder and concrete pumping apparatus

Publications (1)

Publication Number Publication Date
IN2014KN00740A true IN2014KN00740A (en) 2015-10-02

Family

ID=46898285

Family Applications (1)

Application Number Title Priority Date Filing Date
IN740KON2014 IN2014KN00740A (en) 2012-06-14 2012-12-07

Country Status (4)

Country Link
EP (1) EP2749776A1 (en)
CN (1) CN102705293B (en)
IN (1) IN2014KN00740A (en)
WO (1) WO2013185451A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102689436A (en) * 2012-06-14 2012-09-26 中联重科股份有限公司 Method for manufacturing cylinder body of actuating cylinder
CN102705293B (en) * 2012-06-14 2014-04-09 中联重科股份有限公司 Cylinder body of actuating cylinder, manufacturing method thereof and concrete pumping equipment
CN103470755B (en) * 2013-09-11 2015-12-23 中联重科股份有限公司 Piston cylinder and manufacturing method thereof
CN103727092A (en) * 2014-01-24 2014-04-16 武汉理工大学 Hydraulic cylinder of carbon fiber composite material
JP6368517B2 (en) * 2014-03-28 2018-08-01 Ｋｙｂ株式会社 Hydraulic rotating machine
CN104832487A (en) * 2014-09-18 2015-08-12 北汽福田汽车股份有限公司 Cylinder barrel transition connector of driving cylinder and driving cylinder with cylinder barrel transition connector
CN104454763B (en) * 2014-12-02 2017-01-04 荣成复合材料有限公司 A kind of composite hydraulic jack or the manufacture method of telescopic arm
DE102015224913B4 (en) * 2015-12-10 2023-12-21 Festo Se & Co. Kg Fluid actuator
CN105587709B (en) * 2016-03-17 2018-03-06 中联重科股份有限公司 Hydraulic cylinder
US10272991B2 (en) * 2016-06-23 2019-04-30 Goodrich Corporation Metallic composite joint
CN106930998A (en) * 2017-05-18 2017-07-07 武汉科技大学 A kind of enhanced lightweight hydraulic cylinder of carbon fibre composite
CN108953600A (en) * 2018-06-26 2018-12-07 河南德佰特机电设备制造有限公司 A kind of cylinder barrel reducing weight
CN109340209B (en) * 2018-10-29 2020-11-27 山西平阳重工机械有限责任公司 Carbon fiber double-telescopic oil cylinder for motor car rescue

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793104A (en) * 1972-03-31 1974-02-19 Lawron Ind Ltd Process for restoring and covering suction couch shells
US4867044A (en) * 1984-11-26 1989-09-19 The United States Of America As Represented By The Secretary Of The Navy Jam resistant fluid power actuator for ballistic-damage tolerant redundant cylinder assemblies
US4971846A (en) * 1987-11-16 1990-11-20 Tre Corporation Thermoplastic cylinder and process for manufacturing same
JPH0634047A (en) * 1992-07-15 1994-02-08 Sumitomo Metal Ind Ltd Cylinder device
DE19649133C1 (en) * 1996-11-27 1998-03-05 Dornier Gmbh Hydraulic cylinder
AT502447B1 (en) * 2004-11-25 2007-06-15 Hoelzl Margit CYLINDERS FOR HIGH-PRESSURE HYDRAULICS
CA2601843C (en) * 2005-03-22 2013-11-26 Quickstep Technologies Pty Ltd Composite tube production
JP4669318B2 (en) * 2005-05-11 2011-04-13 カヤバ工業株式会社 Cylinder barrel
CN101362387A (en) * 2007-08-10 2009-02-11 武济群 Composite pipe production method
CN101900246B (en) * 2010-07-28 2011-09-07 国营江北机械厂 Solidification method of fiber-wound gas cylinder
CN102705293B (en) * 2012-06-14 2014-04-09 中联重科股份有限公司 Cylinder body of actuating cylinder, manufacturing method thereof and concrete pumping equipment
CN102689436A (en) * 2012-06-14 2012-09-26 中联重科股份有限公司 Method for manufacturing cylinder body of actuating cylinder
CN202597323U (en) * 2012-06-14 2012-12-12 中联重科股份有限公司 Cylinder body of actuating cylinder and concrete pumping equipment
CN102720721A (en) * 2012-07-02 2012-10-10 江苏恒神纤维材料有限公司 Carbon fiber composite material reinforcing hydraulic oil cylinder

Also Published As

Publication number Publication date
WO2013185451A1 (en) 2013-12-19
EP2749776A1 (en) 2014-07-02
CN102705293B (en) 2014-04-09
CN102705293A (en) 2012-10-03

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