ES428314A1 - Fluid-pressure actuated piston and cylinder unit - Google Patents

Fluid-pressure actuated piston and cylinder unit

Info

Publication number
ES428314A1
ES428314A1 ES428314A ES428314A ES428314A1 ES 428314 A1 ES428314 A1 ES 428314A1 ES 428314 A ES428314 A ES 428314A ES 428314 A ES428314 A ES 428314A ES 428314 A1 ES428314 A1 ES 428314A1
Authority
ES
Spain
Prior art keywords
piston
fluid
cylinder unit
pressure actuated
actuated 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.)
Expired
Application number
ES428314A
Other languages
Spanish (es)
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Publication of ES428314A1 publication Critical patent/ES428314A1/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
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/24—Other details, e.g. assembly with regulating devices for restricting the stroke

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Actuator (AREA)

Abstract

Improvements introduced in hydraulic piston damping, in particular for ejection and closing devices in injection-molded machines; in which a cylinder and piston unit is actuated by a pressure means, the piston stroke being adjustable mechanically, a front and a rear supply line for the pressure means, both for forward and reverse, being characterized due to the fact that the piston has a forward-facing projection and another rear-facing projection, these projections which in their respective extreme position enter a corresponding hole in which the respective supply conduit for the pressure medium ends. (Machine-translation by Google Translate, not legally binding)
ES428314A 1973-09-04 1974-07-16 Fluid-pressure actuated piston and cylinder unit Expired ES428314A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732344487 DE2344487A1 (en) 1973-09-04 1973-09-04 PRESSURE-ACTUATED PISTON CYLINDER UNIT, IN PARTICULAR FOR EJECTOR AND CLOSING DEVICES ON INJECTION MOLDING MACHINES

Publications (1)

Publication Number Publication Date
ES428314A1 true ES428314A1 (en) 1976-07-16

Family

ID=5891565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES428314A Expired ES428314A1 (en) 1973-09-04 1974-07-16 Fluid-pressure actuated piston and cylinder unit

Country Status (11)

Country Link
JP (1) JPS5053777A (en)
BE (1) BE816749A (en)
DD (1) DD114357A5 (en)
DE (1) DE2344487A1 (en)
ES (1) ES428314A1 (en)
FR (1) FR2242585B1 (en)
GB (1) GB1465520A (en)
IT (1) IT1017333B (en)
NL (1) NL7410405A (en)
SE (1) SE7411129L (en)
ZA (1) ZA745618B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5646107A (en) * 1979-09-22 1981-04-27 Fuji Kikai Seizo Kk Oil hydraulic cylinder
GB2190171A (en) * 1986-05-08 1987-11-11 Apoloniusz Edward Warzynski Adjustable cylinder stroke
KR950007477B1 (en) * 1992-02-24 1995-07-11 삼성전자주식회사 Phase shift mask and manufacturing method thereof
CN110239307B (en) 2018-03-07 2023-09-22 翰昂汽车零部件有限公司 Air conditioner for vehicle
DE102021126823A1 (en) 2021-10-15 2023-04-20 Bruno Heister double stroke cylinder

Also Published As

Publication number Publication date
FR2242585B1 (en) 1977-06-24
JPS5053777A (en) 1975-05-13
SE7411129L (en) 1975-03-05
BE816749A (en) 1974-10-16
ZA745618B (en) 1975-10-29
FR2242585A1 (en) 1975-03-28
DD114357A5 (en) 1975-08-05
GB1465520A (en) 1977-02-23
IT1017333B (en) 1977-07-20
DE2344487A1 (en) 1975-03-27
NL7410405A (en) 1975-03-06

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