DE112014006785A5 - working cylinder - Google Patents

working cylinder Download PDF

Info

Publication number
DE112014006785A5
DE112014006785A5 DE112014006785.7T DE112014006785T DE112014006785A5 DE 112014006785 A5 DE112014006785 A5 DE 112014006785A5 DE 112014006785 T DE112014006785 T DE 112014006785T DE 112014006785 A5 DE112014006785 A5 DE 112014006785A5
Authority
DE
Germany
Prior art keywords
working cylinder
working
cylinder
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
DE112014006785.7T
Other languages
German (de)
Other versions
DE112014006785B4 (en
Inventor
Mark Hokenmaier
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.)
Festo SE and Co KG
Original Assignee
Festo SE and Co KG
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 Festo SE and Co KG filed Critical Festo SE and Co KG
Publication of DE112014006785A5 publication Critical patent/DE112014006785A5/en
Application granted granted Critical
Publication of DE112014006785B4 publication Critical patent/DE112014006785B4/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F15B15/1433—End caps
    • 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
    • F15B15/1461—Piston rod sealings

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Sealing Devices (AREA)
DE112014006785.7T 2014-09-10 2014-09-10 working cylinder Active DE112014006785B4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2014/002447 WO2016037628A1 (en) 2014-09-10 2014-09-10 Working cylinder

Publications (2)

Publication Number Publication Date
DE112014006785A5 true DE112014006785A5 (en) 2017-03-23
DE112014006785B4 DE112014006785B4 (en) 2022-08-18

Family

ID=51610072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112014006785.7T Active DE112014006785B4 (en) 2014-09-10 2014-09-10 working cylinder

Country Status (3)

Country Link
CN (1) CN106715926B (en)
DE (1) DE112014006785B4 (en)
WO (1) WO2016037628A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202022000912U1 (en) * 2022-04-11 2023-07-13 Bümach Engineering International B.V. working cylinder
DE102022113386A1 (en) 2022-05-27 2023-11-30 Liebherr-Components Kirchdorf GmbH Piston cylinder unit
CN117662568A (en) * 2024-01-15 2024-03-08 杭州安永环保科技有限公司 Mushroom head type hydraulic cylinder suitable for ultrahigh pressure filter press

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336579A1 (en) * 1975-12-24 1977-07-22 Colly Pierre IMPROVEMENT WITH ADJUSTABLE STOP CYLINDERS
US4244627A (en) 1979-06-08 1981-01-13 Clark Equipment Company Lift cylinder assembly
US4384511A (en) * 1980-10-17 1983-05-24 Mefferd Roy J Hydraulic cylinder
US4384544A (en) * 1981-04-03 1983-05-24 Weishew Joseph F Liquid application system
DE8510866U1 (en) 1985-04-13 1985-06-13 Festo KG, 7300 Esslingen Pneumatic piston-cylinder arrangement
CH667141A5 (en) 1985-09-02 1988-09-15 Sft Ag Spontanfoerdertechnik Heavy duty piston rod seal - has hard and soft polymer rings clamped into seal and rod guide
DE10049439A1 (en) 2000-10-06 2002-04-18 Festo Ag & Co Sleeve-type bearing element for piston rod of working cylinder, is located in passage of working cylinder housing and coaxially encloses the piston rod, also has guide bush, ring-shaped wiper and seal combined to form a unit
CN101644286A (en) * 2009-08-18 2010-02-10 石远钢 Buffer type cylinder structure
CN201560998U (en) * 2009-11-24 2010-08-25 中船重工中南装备有限责任公司 Hydraulic oil cylinder with novel guide sleeve structure
DE102010033869B4 (en) 2010-08-10 2018-08-30 Festo Ag & Co. Kg Fluid operated linear unit
DE102013000514B4 (en) 2013-01-15 2015-09-24 Carl Freudenberg Kg Sealing arrangement and its use

Also Published As

Publication number Publication date
DE112014006785B4 (en) 2022-08-18
CN106715926A (en) 2017-05-24
WO2016037628A1 (en) 2016-03-17
CN106715926B (en) 2018-05-29

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: FESTO SE & CO. KG, DE

Free format text: FORMER OWNER: FESTO AG & CO. KG, 73734 ESSLINGEN, DE

Owner name: FESTO AG & CO. KG, DE

Free format text: FORMER OWNER: FESTO AG & CO. KG, 73734 ESSLINGEN, DE

R082 Change of representative

Representative=s name: PATENTANWAELTE MAGENBAUER & KOLLEGEN PARTNERSC, DE

R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final