DE2040804B2 - Blockierbare kolbenzylinderanordnung, insbesondere zum verstellen von sitzen, tischen, stuehlen u.dgl - Google Patents

Blockierbare kolbenzylinderanordnung, insbesondere zum verstellen von sitzen, tischen, stuehlen u.dgl

Info

Publication number
DE2040804B2
DE2040804B2 DE19702040804 DE2040804A DE2040804B2 DE 2040804 B2 DE2040804 B2 DE 2040804B2 DE 19702040804 DE19702040804 DE 19702040804 DE 2040804 A DE2040804 A DE 2040804A DE 2040804 B2 DE2040804 B2 DE 2040804B2
Authority
DE
Germany
Prior art keywords
piston
blocking
cylinder
actuator
recesses
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.)
Pending
Application number
DE19702040804
Other languages
German (de)
English (en)
Other versions
DE2040804A1 (de
Inventor
Günter 7305 Altbach Otto
Original Assignee
Otto geb. Blazek, Ursula, 7305 Altbach
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 Otto geb. Blazek, Ursula, 7305 Altbach filed Critical Otto geb. Blazek, Ursula, 7305 Altbach
Priority to DE19702040804 priority Critical patent/DE2040804B2/de
Priority to CH1145571A priority patent/CH538608A/de
Priority to AT684671A priority patent/AT307655B/de
Priority to IT2745071A priority patent/IT938773B/it
Priority to NL7111339A priority patent/NL7111339A/xx
Priority to SE1047671A priority patent/SE379623B/xx
Priority to FR7129937A priority patent/FR2104744A7/fr
Priority to BE771403A priority patent/BE771403A/xx
Publication of DE2040804A1 publication Critical patent/DE2040804A1/de
Publication of DE2040804B2 publication Critical patent/DE2040804B2/de
Pending 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B9/00—Tables with tops of variable height
    • A47B9/10—Tables with tops of variable height with vertically-acting fluid cylinder
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
    • 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
    • F15B15/26—Locking mechanisms
    • F15B15/261—Locking mechanisms using positive interengagement, e.g. balls and grooves, for locking in the end positions
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
    • F16B7/10—Telescoping systems
    • F16B7/105—Telescoping systems locking in discrete positions, e.g. in extreme extended position
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
    • G05G5/06—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member for holding members in one or a limited number of definite positions only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G2700/00—Control mechanisms or elements therefor applying a mechanical movement
    • G05G2700/04—Control mechanisms limiting amplitude or adjusting datum position
    • G05G2700/08—Control mechanisms for locking members in one or more positions

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Actuator (AREA)
DE19702040804 1970-08-17 1970-08-17 Blockierbare kolbenzylinderanordnung, insbesondere zum verstellen von sitzen, tischen, stuehlen u.dgl Pending DE2040804B2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19702040804 DE2040804B2 (de) 1970-08-17 1970-08-17 Blockierbare kolbenzylinderanordnung, insbesondere zum verstellen von sitzen, tischen, stuehlen u.dgl
CH1145571A CH538608A (de) 1970-08-17 1971-08-04 Blockierbare Kolbenzylindervorrichtung
AT684671A AT307655B (de) 1970-08-17 1971-08-05 Blockierbare Kolbenzylinderanordnung
IT2745071A IT938773B (it) 1970-08-17 1971-08-11 Sistema operativo a cilindro ed a pistone suscettibile di bloccaggio
NL7111339A NL7111339A (enExample) 1970-08-17 1971-08-17
SE1047671A SE379623B (enExample) 1970-08-17 1971-08-17
FR7129937A FR2104744A7 (enExample) 1970-08-17 1971-08-17
BE771403A BE771403A (fr) 1970-08-17 1971-08-17 Ensemble piston-cylindre blocable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702040804 DE2040804B2 (de) 1970-08-17 1970-08-17 Blockierbare kolbenzylinderanordnung, insbesondere zum verstellen von sitzen, tischen, stuehlen u.dgl

Publications (2)

Publication Number Publication Date
DE2040804A1 DE2040804A1 (de) 1972-03-02
DE2040804B2 true DE2040804B2 (de) 1973-03-15

Family

ID=5779970

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702040804 Pending DE2040804B2 (de) 1970-08-17 1970-08-17 Blockierbare kolbenzylinderanordnung, insbesondere zum verstellen von sitzen, tischen, stuehlen u.dgl

Country Status (8)

Country Link
AT (1) AT307655B (enExample)
BE (1) BE771403A (enExample)
CH (1) CH538608A (enExample)
DE (1) DE2040804B2 (enExample)
FR (1) FR2104744A7 (enExample)
IT (1) IT938773B (enExample)
NL (1) NL7111339A (enExample)
SE (1) SE379623B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027211A1 (de) * 1979-10-11 1981-04-22 Knorr-Bremse Ag Pneumatisches Stellglied zur Betätigung von mindestens einem Organ, zum Beispeil einer Be- oder Entlüftungsjalousie

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4076201A (en) * 1977-02-10 1978-02-28 Hudnall Walter E Adjustable chair-spindle assembly
US4580749A (en) * 1983-10-24 1986-04-08 Gas Spring Company Div. Of Fichtel & Sachs Industries, Inc. Support column unit
FR2708687B1 (fr) * 1993-08-06 1995-10-27 Ppm Dispositif télescopique d'accouplement mécanique à course rectiligne verrouillable.
EP0692640A3 (en) * 1994-06-14 1997-07-30 Rasmussen Kann Ind As Fluid-operated device for opening and closing a roof window or a hatch
CN110879636A (zh) * 2018-09-06 2020-03-13 重庆鸿智亿达电子科技有限公司 一种用于笔记本生产的内剪型腔用内剪导向轴

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027211A1 (de) * 1979-10-11 1981-04-22 Knorr-Bremse Ag Pneumatisches Stellglied zur Betätigung von mindestens einem Organ, zum Beispeil einer Be- oder Entlüftungsjalousie

Also Published As

Publication number Publication date
AT307655B (de) 1973-06-12
SE379623B (enExample) 1975-10-20
NL7111339A (enExample) 1972-02-21
CH538608A (de) 1973-06-30
DE2040804A1 (de) 1972-03-02
IT938773B (it) 1973-02-10
BE771403A (fr) 1971-12-31
FR2104744A7 (enExample) 1972-04-21

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