GB1301951A - - Google Patents

Info

Publication number
GB1301951A
GB1301951A GB507870A GB507870A GB1301951A GB 1301951 A GB1301951 A GB 1301951A GB 507870 A GB507870 A GB 507870A GB 507870 A GB507870 A GB 507870A GB 1301951 A GB1301951 A GB 1301951A
Authority
GB
United Kingdom
Prior art keywords
tube
feb
grooves
cylindrical surface
tubes
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
GB507870A
Other languages
English (en)
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 filed Critical
Publication of GB1301951A publication Critical patent/GB1301951A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • 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
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston
    • 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
    • F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Earth Drilling (AREA)
GB507870A 1969-02-15 1970-02-03 Expired GB1301951A ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1907689 1969-02-15

Publications (1)

Publication Number Publication Date
GB1301951A true GB1301951A ( ) 1973-01-04

Family

ID=5725378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB507870A Expired GB1301951A ( ) 1969-02-15 1970-02-03

Country Status (9)

Country Link
US (1) US3631765A ( )
JP (1) JPS504831B1 ( )
AT (1) AT301105B ( )
CH (1) CH519111A ( )
DE (1) DE1907689C2 ( )
FR (1) FR2035439A5 ( )
GB (1) GB1301951A ( )
NL (1) NL7001974A ( )
SE (1) SE364032B ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176536A (en) * 1985-04-12 1986-12-31 Licencia Talalmanyokat Fluid operated linear actuator

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742797A (en) * 1971-06-14 1973-07-03 Oberg Mfg Co Die set with stripper plate
DE2658886C2 (de) * 1976-12-24 1982-07-15 Benteler-Werke Ag Werk Neuhaus, 4790 Paderborn Hydraulische Hubvorrichtung mit mindestens einer Hubstufe
US4466335A (en) * 1981-11-18 1984-08-21 Milburn Stirling Corporation Sealing for variable volume device
US4516468A (en) * 1983-01-10 1985-05-14 Hydraulic Technology Corporation Double acting telescopic cylinder construction
DE3320464A1 (de) * 1983-06-07 1984-12-13 Otto 7106 Neuenstadt Neumeister Ein- oder mehrstufiger hydraulikzylinder
DE3820337A1 (de) * 1988-06-15 1989-12-21 Expert Maschbau Kolben-zylinder-einheit mit gegen verdrehung gesicherter kolbenstange
DE4011119A1 (de) * 1990-04-06 1991-10-10 Walter Neumeister Kolben-zylinder-aggregat
US6241391B1 (en) * 1997-04-28 2001-06-05 Howard Hoose Vehicle suspension and bearing therefor
JP3796639B2 (ja) * 1997-09-19 2006-07-12 Ｓｍｃ株式会社 流体圧シリンダ
US6418192B1 (en) * 2000-12-29 2002-07-09 Ge Medical Systems Global Technology Company, Llc Multiple row x-ray tube bearing assembly
US6456693B1 (en) * 2001-04-12 2002-09-24 Ge Medical Systems Global Technology Company, Llc Multiple row spiral groove bearing for X-ray tube
JP4698883B2 (ja) * 2001-06-06 2011-06-08 サンマックス株式会社 伸縮装置の回転防止装置
US6637559B2 (en) 2001-06-21 2003-10-28 Howard Hoose Vehicle suspension and bearing therefor
EP2584203A1 (en) * 2011-10-20 2013-04-24 Hyva Holding BV A telescopic hydraulic cylinder
CN105545872A (zh) * 2016-02-04 2016-05-04 柳州双吉机械有限公司 双作用伸缩多级油缸
ES2913093T3 (es) * 2017-11-09 2022-05-31 Knorr Bremse Systeme Sistema de nivelación para un vehículo, en particular un vehículo ferroviario.

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1175609A (en) * 1915-05-21 1916-03-14 James C Cottrell Telescoping periscope.
BE394133A ( ) * 1932-02-12
US1928533A (en) * 1933-01-20 1933-09-26 Milford T Goss Jack
US2942580A (en) * 1958-11-12 1960-06-28 Siravo Vincent Pressure operated rotary device
DE1083833B (de) * 1959-03-20 1960-06-23 Franz Doll Kolbenmotor
US2952145A (en) * 1959-07-13 1960-09-13 Ibm Spline joint
US3147829A (en) * 1960-06-15 1964-09-08 Sealing Corp Of America Telescoping elevating support
US3203202A (en) * 1963-03-29 1965-08-31 Rockwell Standard Co Extensible drive connections
US3279755A (en) * 1965-01-11 1966-10-18 Redeman Corp Multi-stage hydraulic hoist
DE1557561B1 (de) * 1966-08-02 1971-08-12 Paul Hammelmann Reinigungsgeraet fuer Behaelter,Tanks,Faesser,Kannen od.dgl.
DE1653065A1 (de) * 1967-02-17 1972-02-10 Kockum Soederhamn Ab Halterungsvorrichtung fuer Entrindungswerkzeuge an einem ringfoermigen Entrindungsrotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176536A (en) * 1985-04-12 1986-12-31 Licencia Talalmanyokat Fluid operated linear actuator
GB2176536B (en) * 1985-04-12 1989-07-12 Licencia Talalmanyokat Fluid-operated linear actuator

Also Published As

Publication number Publication date
SE364032B ( ) 1974-02-11
NL7001974A ( ) 1970-08-18
CH519111A (de) 1972-02-15
AT301105B (de) 1972-08-25
JPS504831B1 ( ) 1975-02-24
US3631765A (en) 1972-01-04
FR2035439A5 ( ) 1970-12-18
DE1907689C2 (de) 1971-02-18
DE1907689B1 (de) 1970-07-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee