DE1802193A1 - Hydro-pneumatic gas spring, in particular for supporting and adjusting hospital beds or the like. - Google Patents

Hydro-pneumatic gas spring, in particular for supporting and adjusting hospital beds or the like.

Info

Publication number
DE1802193A1
DE1802193A1 DE19681802193 DE1802193A DE1802193A1 DE 1802193 A1 DE1802193 A1 DE 1802193A1 DE 19681802193 DE19681802193 DE 19681802193 DE 1802193 A DE1802193 A DE 1802193A DE 1802193 A1 DE1802193 A1 DE 1802193A1
Authority
DE
Germany
Prior art keywords
hydro
supporting
gas spring
hospital beds
pneumatic gas
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
DE19681802193
Other languages
German (de)
Inventor
Reifurth Dr-Ing Hans-Joachim
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.)
AUTO TEILE PRAEZ KG
Original Assignee
AUTO TEILE PRAEZ KG
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 AUTO TEILE PRAEZ KG filed Critical AUTO TEILE PRAEZ KG
Priority to DE19681802193 priority Critical patent/DE1802193A1/en
Publication of DE1802193A1 publication Critical patent/DE1802193A1/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/018Control or drive mechanisms
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/06Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/10Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
    • F16F9/14Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
    • F16F9/16Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
    • F16F9/22Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger
    • F16F9/28Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts with one or more cylinders each having a single working space closed by a piston or plunger with two parallel cylinders and with the two pistons or plungers connected together
DE19681802193 1968-10-10 1968-10-10 Hydro-pneumatic gas spring, in particular for supporting and adjusting hospital beds or the like. Pending DE1802193A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19681802193 DE1802193A1 (en) 1968-10-10 1968-10-10 Hydro-pneumatic gas spring, in particular for supporting and adjusting hospital beds or the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681802193 DE1802193A1 (en) 1968-10-10 1968-10-10 Hydro-pneumatic gas spring, in particular for supporting and adjusting hospital beds or the like.

Publications (1)

Publication Number Publication Date
DE1802193A1 true DE1802193A1 (en) 1970-08-27

Family

ID=5710134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681802193 Pending DE1802193A1 (en) 1968-10-10 1968-10-10 Hydro-pneumatic gas spring, in particular for supporting and adjusting hospital beds or the like.

Country Status (1)

Country Link
DE (1) DE1802193A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425876A2 (en) * 1989-10-28 1991-05-08 Hermann Hemscheidt Maschinenfabrik GmbH & Co. Hydropneumatic piston accumulator
WO1994021209A1 (en) * 1993-03-18 1994-09-29 Keymed (Medical & Industrial Equipment) Ltd. Adjustable load supporting apparatus
WO1997038239A1 (en) * 1996-04-09 1997-10-16 Kinnarps Ab Table construction
DE10312239A1 (en) * 2003-02-17 2004-09-02 Aco Severin Ahlmann Gmbh & Co. Kg Street attachment for surface drainage
EP1577580A3 (en) * 2004-03-20 2006-05-31 Krauss-Maffei Wegmann GmbH & Co. KG Hydropneumatic spring for vehicle, especially tracked vehicle, and suspension unit for roll wheel on a tracked vehicle equipped with this spring
US7144185B2 (en) 2003-02-17 2006-12-05 Aco Severin Ahlmann Gmbh & Co. Kg Street grid for surface drainage
EP1745951A1 (en) * 2005-07-18 2007-01-24 Hemscheidt Fahrwerktechnik GmbH & Co. KG Spring device for a vehicle
US8151953B2 (en) 2004-04-08 2012-04-10 Samsung Electronics Co., Ltd. Suspension and damping device for motor vehicles
CN104565170A (en) * 2015-02-10 2015-04-29 苏州陈恒织造有限公司 Combined buffer of shuttle loom and operating method of combined buffer

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0425876A2 (en) * 1989-10-28 1991-05-08 Hermann Hemscheidt Maschinenfabrik GmbH & Co. Hydropneumatic piston accumulator
EP0425876A3 (en) * 1989-10-28 1991-09-11 Hermann Hemscheidt Maschinenfabrik Gmbh & Co. Hydropneumatic piston accumulator
WO1994021209A1 (en) * 1993-03-18 1994-09-29 Keymed (Medical & Industrial Equipment) Ltd. Adjustable load supporting apparatus
US5802638A (en) * 1993-03-18 1998-09-08 Keymed (Medical & Industrial Equipment) Ltd. Adjustable load supporting apparatus
WO1997038239A1 (en) * 1996-04-09 1997-10-16 Kinnarps Ab Table construction
DE10312239A1 (en) * 2003-02-17 2004-09-02 Aco Severin Ahlmann Gmbh & Co. Kg Street attachment for surface drainage
US7144185B2 (en) 2003-02-17 2006-12-05 Aco Severin Ahlmann Gmbh & Co. Kg Street grid for surface drainage
EP1577580A3 (en) * 2004-03-20 2006-05-31 Krauss-Maffei Wegmann GmbH & Co. KG Hydropneumatic spring for vehicle, especially tracked vehicle, and suspension unit for roll wheel on a tracked vehicle equipped with this spring
US8151953B2 (en) 2004-04-08 2012-04-10 Samsung Electronics Co., Ltd. Suspension and damping device for motor vehicles
EP1745951A1 (en) * 2005-07-18 2007-01-24 Hemscheidt Fahrwerktechnik GmbH & Co. KG Spring device for a vehicle
US7766136B2 (en) 2005-07-18 2010-08-03 Hemscheidt Fahrwerktechnik Gmbh & Co. Kg Suspension arrangement for motor vehicles
CN104565170A (en) * 2015-02-10 2015-04-29 苏州陈恒织造有限公司 Combined buffer of shuttle loom and operating method of combined buffer

Similar Documents

Publication Publication Date Title
CA973397A (en) Adjustable damping device, in particular for boring bars and the like
DE1876145U (en) DEVICE FOR GRINDING FOOD, ESPECIALLY VEGETABLES, POTATOES, AND THE LIKE.
DE1812282A1 (en) Lifting device for continuously adjusting table tops, chair seats and the like.
ES238443Y (en) SADDLE FOR BED AND SIMILAR FURNITURE.
DE2202930A1 (en) Security container or the like.
DE2058216A1 (en) Filters for tobacco products and smoking devices, such as pipes or the like.
DE1961531A1 (en) Implantable fasteners for prostheses and the like.
GB1423617A (en) Back rests for chairs or the like
AT313510B (en) Container for storing food, such as celery or the like.
DE1812771A1 (en) Device for cleaning dishes, glasses and the like.
DE2249860A1 (en) PROCESS CONTROL SYSTEM AND ARRANGEMENT APPLICABLE WITH IT
DE2356260A1 (en) DYNAMIC, DOUBLE ORDERED SLIDING REGISTER MEMORY AND PROCEDURE FOR OPERATING THE MEMORY
DE1556584A1 (en) Conveyor device, in particular for moving rods, rods or the like.
ES239269Y (en) SADDLE FOR BED AND SIMILAR FURNITURE.
DE1478837A1 (en) Bolzensetzgeraet for driving bolts or the like. in components
DE2343328A1 (en) HEIGHT ADJUSTMENT DEVICE FOR CHAIRS, ARMCHAIRS OR DGL
DE1936012A1 (en) Device for forging crankshafts and the like.
DE2216725A1 (en) PHENYLWISMUTH-BIS- (2-PYRIDINTHIOL-1OXYDE) AND ITS USE
DE1929797A1 (en) Closure arrangement for medicine bottles or the like.
DE2022867A1 (en) Device for length compensation in pipelines or the like.
AT318183B (en) Parallel guide for drawers and the like.
DE2317388A1 (en) DOUBLE SWIVEL JOINT FOR CHAIRS, ARMCHAIRS OR THE LIKE
AU3390571A (en) Self-inflatable hollow bodies for use as cushions, pillows, mattresses and the like
DE1634990A1 (en) Device for conveying gravel or the like.
GB1415808A (en) Height adjustable telescopic supports for seats, tables and the like