JPS6239282B2 - - Google Patents

Info

Publication number
JPS6239282B2
JPS6239282B2 JP57212058A JP21205882A JPS6239282B2 JP S6239282 B2 JPS6239282 B2 JP S6239282B2 JP 57212058 A JP57212058 A JP 57212058A JP 21205882 A JP21205882 A JP 21205882A JP S6239282 B2 JPS6239282 B2 JP S6239282B2
Authority
JP
Japan
Prior art keywords
sleeve
piston
brake
outer diameter
ring
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
JP57212058A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58104887A (ja
Inventor
Aaha Erunsuto
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.)
Inventio AG
Original Assignee
Inventio 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 Inventio AG filed Critical Inventio AG
Publication of JPS58104887A publication Critical patent/JPS58104887A/ja
Publication of JPS6239282B2 publication Critical patent/JPS6239282B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/32—Constructional features with means for avoiding excessive shocks on completion of movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/028—Safety devices separate from control system in case of power failure, for hydraulical lifts, e.g. braking the hydraulic jack
    • 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
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/226—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having elastic elements, e.g. springs, rubber pads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Types And Forms Of Lifts (AREA)
  • Fluid-Damping Devices (AREA)
  • Actuator (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Vibration Dampers (AREA)
  • Lubricants (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Jib Cranes (AREA)
JP57212058A 1981-12-14 1982-12-02 油圧昇降機の制動ストツパ Granted JPS58104887A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH7957/81-2 1981-12-14
CH7957/81A CH654634A5 (de) 1981-12-14 1981-12-14 Daempfender anschlag in hydraulik-heber.

Publications (2)

Publication Number Publication Date
JPS58104887A JPS58104887A (ja) 1983-06-22
JPS6239282B2 true JPS6239282B2 (de) 1987-08-21

Family

ID=4332967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57212058A Granted JPS58104887A (ja) 1981-12-14 1982-12-02 油圧昇降機の制動ストツパ

Country Status (10)

Country Link
EP (1) EP0081707B1 (de)
JP (1) JPS58104887A (de)
AT (1) ATE14292T1 (de)
CA (1) CA1182056A (de)
CH (1) CH654634A5 (de)
DE (1) DE3264791D1 (de)
ES (1) ES278761Y (de)
FI (1) FI68883C (de)
HU (1) HU187192B (de)
MX (1) MX154350A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60258127A (ja) * 1984-06-04 1985-12-20 Green Cross Corp:The Ｂ型肝炎ワクチンの製造方法
JPS63192390U (de) * 1987-05-29 1988-12-12
US5487326A (en) * 1991-01-28 1996-01-30 Owens; Carl H. Hydraulic cylinder with end closure assembly
EP0506647A1 (de) * 1991-03-25 1992-09-30 HOERBIGER FLUIDTECHNIK GmbH Zylinder/Kolben-Anordnung
DE19522966A1 (de) * 1995-06-27 1997-01-02 Knorr Bremse Systeme Hydropneumatischer Kupplungskraftverstärker, insbesondere für Kraftfahrzeuge
CN102108989B (zh) * 2010-07-23 2011-12-28 三一重工股份有限公司 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车
DE102016015384A1 (de) * 2016-12-22 2018-06-28 Liebherr-Hydraulikbagger Gmbh Kabinenhubgestell für ein Materialumschlaggerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR344747A (fr) * 1904-07-09 1904-11-11 Abel Pifre Et Cie Soc Dispositif de sécurité pour ascenseur à piston
US3465650A (en) * 1967-01-16 1969-09-09 William Gluck Shock absorbing means for piston and cylinder or the like
JPS4813834U (de) * 1971-06-23 1973-02-16
US3961564A (en) * 1973-03-05 1976-06-08 Parker-Hannifin Corporation Fluid motor and combination bumper and sealing ring therefor
JPS505790A (de) * 1973-05-21 1975-01-21
US4041845A (en) * 1975-11-20 1977-08-16 Westinghouse Electric Corporation Hydraulic elevator apparatus
JPS6144006Y2 (de) * 1977-11-24 1986-12-12

Also Published As

Publication number Publication date
CH654634A5 (de) 1986-02-28
FI68883C (fi) 1985-11-11
ATE14292T1 (de) 1985-08-15
ES278761U (es) 1984-11-16
FI824210L (fi) 1983-06-15
FI68883B (fi) 1985-07-31
MX154350A (es) 1987-07-20
CA1182056A (en) 1985-02-05
FI824210A0 (fi) 1982-12-08
JPS58104887A (ja) 1983-06-22
DE3264791D1 (en) 1985-08-22
HU187192B (en) 1985-11-28
ES278761Y (es) 1985-05-16
EP0081707B1 (de) 1985-07-17
EP0081707A1 (de) 1983-06-22

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