NL185948C - Afdichtinrichting voor fluidumdrukcilinders. - Google Patents

Afdichtinrichting voor fluidumdrukcilinders.

Info

Publication number
NL185948C
NL185948C NLAANVRAGE7808220,A NL7808220A NL185948C NL 185948 C NL185948 C NL 185948C NL 7808220 A NL7808220 A NL 7808220A NL 185948 C NL185948 C NL 185948C
Authority
NL
Netherlands
Prior art keywords
fluid pressure
sealing device
pressure cylinders
cylinders
sealing
Prior art date
Application number
NLAANVRAGE7808220,A
Other languages
English (en)
Other versions
NL185948B (nl
NL7808220A (nl
Original Assignee
Hygrama 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 Hygrama Ag filed Critical Hygrama Ag
Publication of NL7808220A publication Critical patent/NL7808220A/nl
Publication of NL185948B publication Critical patent/NL185948B/nl
Application granted granted Critical
Publication of NL185948C publication Critical patent/NL185948C/nl

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
    • F15B15/082—Characterised by the construction of the motor unit the motor being of the slotted cylinder type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Sealing Devices (AREA)
NLAANVRAGE7808220,A 1977-08-04 1978-08-04 Afdichtinrichting voor fluidumdrukcilinders. NL185948C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/821,722 US4164893A (en) 1977-08-04 1977-08-04 Sealing device at pressure fluid cylinders

Publications (3)

Publication Number Publication Date
NL7808220A NL7808220A (nl) 1979-02-06
NL185948B NL185948B (nl) 1990-03-16
NL185948C true NL185948C (nl) 1990-08-16

Family

ID=25234135

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7808220,A NL185948C (nl) 1977-08-04 1978-08-04 Afdichtinrichting voor fluidumdrukcilinders.

Country Status (10)

Country Link
US (1) US4164893A (nl)
JP (1) JPS5428978A (nl)
CA (1) CA1098143A (nl)
CH (1) CH632074A5 (nl)
DE (1) DE2833533C2 (nl)
FR (1) FR2399565A1 (nl)
GB (1) GB2002088B (nl)
IT (1) IT1160568B (nl)
NL (1) NL185948C (nl)
SE (1) SE433772B (nl)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252285A (en) * 1979-04-30 1981-02-24 The United States Of America As Represented By The Secretary Of The Navy Dynamic seal for slotted cylinder
US4373427A (en) * 1980-01-31 1983-02-15 Tol-O-Matic, Inc. Fluid pressure cylinder
SE420903B (sv) * 1980-09-17 1981-11-09 Mats Ingvar Davidson Transportbana med i en fram-och atergaende rorelse arbetande medbringarorgan anordnade att medbringa en eller flera godsberare
SE8107724L (sv) * 1981-12-22 1983-06-23 Mecman Ab Anordning vid en kolvstangslos tryckmediecylinder
JPS58132201U (ja) * 1982-02-28 1983-09-06 日野自動車株式会社 エアシリンダ装置
US4481869A (en) * 1982-05-14 1984-11-13 Greenco Corp. Fluid operated device with improved sealing means
JPS5965505A (ja) * 1982-10-08 1984-04-13 Hitachi Ltd 膨脹タ−ビンの軸受装置
DE3244616C2 (de) * 1982-12-02 1986-06-19 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Vorrichtung zur Messung von Vorschubbewegungen
ATE25869T1 (de) * 1983-01-14 1987-03-15 Proma Prod & Marketing Gmbh Druckmittelzylinder mit einem laengsgeschlitzten, endseitig verschlossenen zylinder.
DE3407552A1 (de) * 1984-03-01 1985-09-05 Bodenseewerk Perkin Elmer Co Gasregeleinrichtung zur regelung der brenngas- und oxidanszufuhr zu einem brenner bei einem atomabsorptions-spektrometer
JPS62184208A (ja) * 1986-02-07 1987-08-12 Akio Matsui ロツドレスシリンダ
US4881454A (en) * 1986-07-03 1989-11-21 Bo Granbom Pressure fluid cylinder device
DE3631514A1 (de) * 1986-09-17 1988-03-24 Proma Prod & Marketing Gmbh Druckmittelzylinder
JPS6349022U (nl) * 1986-09-17 1988-04-02
US5263228A (en) * 1989-03-23 1993-11-23 Howa Machinery Ltd. Apparatus for continuously supplying and piecing slivers to a roving frame
US5125789A (en) * 1990-01-02 1992-06-30 Peerless Automation Molded parts removal and transfer robot
CA2138201C (en) * 1994-12-15 1997-01-28 Irvin Joseph Laporte Propulsion seal for wire line core drilling apparatus
TW494187B (en) * 1997-06-11 2002-07-11 Howa Machinery Ltd A rodless power cylinder
US6257123B1 (en) 1997-10-24 2001-07-10 Phd, Inc. Rodless slides
US5988042A (en) * 1997-10-24 1999-11-23 Phd, Inc. Rodless cylinder with internal bearings
US5845582A (en) * 1997-11-13 1998-12-08 Aeromovel Global Corporation Slot sealing system for a pneumatic transportation system guideway
SE512033C2 (sv) * 1998-05-12 2000-01-17 Mecman Ab Rexroth Kolvtätning och slitcylinder med en kolv försedd med två dylika tätningar
US6336393B1 (en) 1998-07-01 2002-01-08 Parker-Hannifin Corporation Rodless pneumatic cylinder
JP2001116146A (ja) * 1999-10-18 2001-04-27 Smc Corp ピストンパッキンの装着構造
US6857780B2 (en) * 2002-11-15 2005-02-22 Phd, Inc. Rodless slide assembly
US7661523B2 (en) * 2004-11-02 2010-02-16 Rene Wegkamp Linear hydraulic motor and reciprocating floor conveyor
DE102016014585A1 (de) * 2016-12-08 2018-06-14 Wirtgen Gmbh Betätigungseinheit zur Verriegelung eines Bauteils einer Baumaschine und Baumaschine mit einer derartigen Betätigungseinheit
DE102021204982A1 (de) 2021-05-18 2022-11-24 Robert Bosch Gesellschaft mit beschränkter Haftung Vorrichtung zur Herstellung einer fluidischen Verbindung und deren Abdichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB398998A (en) * 1932-08-11 1933-09-28 Dewandre Co Ltd C Improvements in pistons fitted with cup washers
GB470088A (en) * 1936-02-03 1937-08-03 Merz Franz Improvements in fluid-operated piston apparatus
US2200427A (en) * 1937-04-22 1940-05-14 Merz Francesco Propeller device
US2373455A (en) * 1944-04-05 1945-04-10 Carey Woodrow Hoist
US2686402A (en) * 1948-12-31 1954-08-17 Charles A Samuel Hydraulic brake wheel cylinder piston
US2650571A (en) * 1950-07-10 1953-09-01 Brown Brothers & Co Ltd Sealing means for slotted cylinders
US3221610A (en) * 1964-01-13 1965-12-07 Hewitt Clutch type piston locking means
SE338717B (nl) * 1970-12-22 1971-09-13 Ingenjoersfa Mecmatic Ab
US3820446A (en) * 1971-12-20 1974-06-28 Origa Cylindrar Ab Means at pressure fluid cylinders

Also Published As

Publication number Publication date
GB2002088B (en) 1982-02-10
DE2833533C2 (de) 1985-05-15
GB2002088A (en) 1979-02-14
CH632074A5 (de) 1982-09-15
JPS615006B2 (nl) 1986-02-14
CA1098143A (en) 1981-03-24
FR2399565B1 (nl) 1984-11-09
SE433772B (sv) 1984-06-12
JPS5428978A (en) 1979-03-03
IT1160568B (it) 1987-03-11
FR2399565A1 (fr) 1979-03-02
DE2833533A1 (de) 1979-02-15
IT7868824A0 (it) 1978-07-31
NL185948B (nl) 1990-03-16
SE7807609L (sv) 1979-02-05
US4164893A (en) 1979-08-21
NL7808220A (nl) 1979-02-06

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: LUNDQVIST. GUNNAR -

A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: HYGRAMA AG

V4 Discontinued because of reaching the maximum lifetime of a patent

Free format text: 980804