DE459067C - Hand-operated hospital elevator - Google Patents

Hand-operated hospital elevator

Info

Publication number
DE459067C
DE459067C DEL66010D DEL0066010D DE459067C DE 459067 C DE459067 C DE 459067C DE L66010 D DEL66010 D DE L66010D DE L0066010 D DEL0066010 D DE L0066010D DE 459067 C DE459067 C DE 459067C
Authority
DE
Germany
Prior art keywords
frame
hand
hospital elevator
front fork
frame part
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
DEL66010D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEL66010D priority Critical patent/DE459067C/en
Application granted granted Critical
Publication of DE459067C publication Critical patent/DE459067C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
    • A61G5/021—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms
    • A61G5/023—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular propulsion mechanisms acting directly on hubs or axis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
    • A61G5/024—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person having particular operating means
    • A61G5/025—Levers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1078—Parts, details or accessories with shock absorbers or other suspension arrangements between wheels and frame
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
    • A61G5/10—Parts, details or accessories
    • A61G5/1081—Parts, details or accessories with shock absorbers or other suspension arrangements between frame and seat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/14—Rider propulsion of wheeled vehicles operated exclusively by hand power

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Description

Krankenfahrstuhl mit Handantrieb. Es sind Fahrzeuge mit Handantrieb bekannt, bei welchen an einem ebenen Rahmen die Vorderradgabel und die Hinterradlagerung sowie der Krankensitz und die Lager für die Handhebel angeordnet sind. Die Erfindung besteht darin, daß der Rahmen aus einem Stück hergestellt ist, und zwar ist er an seinem hinteren Teil zu einem in sich geschlossenen Rechteck gebogen, während der vordere, die Vorderradgabel tragende Rahmenteil einseitig über den rechteckigen Rahmenteil hinausragt. Diese Gestaltung des Wagenrahmens ermöglicht es dem Kranken, auf bequeme Weise von der Seite her in seinen Sitz zu gelangen, ohne daß er dabei durch den Wagenrahmen irgendwie behindert wird.Hand-operated hospital elevator. They are hand-propelled vehicles known in which the front fork and the rear wheel bearing on a flat frame and the patient's seat and the bearings for the hand levers are arranged. The invention is that the frame is made in one piece, namely it is on its rear part bent into a self-contained rectangle, while the front frame part carrying the front fork on one side over the rectangular one Frame part protrudes. This design of the carriage frame enables the patient to to get into his seat comfortably from the side without him is hindered somehow by the carriage frame.

Der Erfindungsgegenstand ist in der Zeichnung in einem Ausführungsbeispiel veranschaulicht, und zwar in Abb. i in Ansicht von der Seite und in Abb. z in Ansicht von oben bei fortgenom-° menem Krankensitz.The subject of the invention is shown in the drawing in an exemplary embodiment illustrated, namely in Fig. i in view from the side and in Fig. z in view from above with the patient seat removed.

Der aus einem Stück bestehende, an seinem hinteren Ende zu einem Rechteck zusammengebogene Rahmen i ist an seinem vorderen Ende mit der von dem Vorderrad z getragenen Vorderradgabel 3 verbunden, während sein hinteresEnde durch die Hinterräder4, 4' getragen wird. Die Hinterräder ¢, q.' sind auf den Kurbelwellen 5, 5' befestigt, die wiederum in den direkt am Rahmen i befestigten Lagern 6, 6' ruhen. Der Antrieb der Hinterräder q., ¢' erfolgt durch die Handhebel 7, 7', deren Drehzapfen in den ebenfalls unmittelbar am Rahmen i angebrachten Lagern 8, 8' angeordnet sind und die mit den Kurbelwellen 5, 5' durch die Kurbelstangen 9, g' in Verbindung stehen. Der Krankensitz io wird durch die Arme i i in Verbindung mit den auf den Rahmen i unmittelbar aufgesetzten Federn 1a getragen. Der Wagenrahmen i ist schräg angeordnet, um den Höhenunterschied zwischen den Befestigungsstellen des Rahmens an der Vorderradgabel 3 einerseits und den Kurbelwellen 5, 5' anderseits ohne Einschaltung irgendwelcher Zwischenglieder zu überwinden.The one consisting of one piece, at its rear end into a rectangle bent frame i is at its front end with that of the front wheel z carried front fork 3, while its rear end is connected by the rear wheels 4, 4 'is worn. The rear wheels ¢, q. ' are attached to the crankshafts 5, 5 ', which in turn rest in the bearings 6, 6 'attached directly to the frame i. The drive of the rear wheels q., ¢ 'is carried out by the hand levers 7, 7', the pivot of which is in the also directly attached to the frame i bearings 8, 8 'are arranged and which are connected to the crankshafts 5, 5 'through the connecting rods 9, g'. The sick seat io is by the arms i i in connection with the on the frame i worn directly attached springs 1a. The carriage frame i is arranged at an angle, the difference in height between the attachment points of the frame on the front fork 3 on the one hand and the crankshafts 5, 5 'on the other hand without any involvement Overcoming intermediate links.

Durch die vorstehend beschriebene Ausbildung des Krankenwagenrahmens, insbesondere durch seine Herstellung aus einem Stück und den Fortfall irgendwelcher Zwischenglieder zwischen dem Rahmen und der Hinterradlagerung, wird erreicht, daß die Herstellungskosten gegenüber den bekannten Fahrstühlen wesentlich verringert werden und gleichzeitig die Festigkeit und leichte Besteigbarkeit des Wagens in keiner Weise beeinträchtigt wird.Due to the design of the ambulance frame described above, in particular through its production from one piece and the elimination of any Intermediate links between the frame and the rear wheel bearing, it is achieved that the manufacturing costs are significantly reduced compared to the known elevators and at the same time the strength and ease of climbing the car into is not affected in any way.

Claims (1)

PATENTANSPRUCH: Krankenfahrstuhl mit Handantrieb und einem ebenen Rahmen, an dem die Vorderradgabel und die Hinterradlagerung sowie der Krankensitz und die Lager für die Handhebel angeordnet sind, dadurch gekennzeichnet, daß der Rahmen (i) aus einem Stück derart gebogen ist, daß der hintere Rahmenteil in sich zu einem Rechteck geschlossen ist, während der vordere, die Vorderradgabel tragende Rahmenteil einseitig über den rechteckigen Rahmenteil hinausragt.PATENT CLAIM: Hospital elevator with manual drive and one level Frame on which the front fork and rear wheel bearings as well as the patient seat and the bearings for the hand levers are arranged, characterized in that the Frame (i) is bent from one piece in such a way that the rear frame part in itself is closed to a rectangle, while the front, the front fork supporting Frame part protrudes on one side over the rectangular frame part.
DEL66010D Hand-operated hospital elevator Expired DE459067C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL66010D DE459067C (en) Hand-operated hospital elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL66010D DE459067C (en) Hand-operated hospital elevator

Publications (1)

Publication Number Publication Date
DE459067C true DE459067C (en) 1928-04-24

Family

ID=7281484

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL66010D Expired DE459067C (en) Hand-operated hospital elevator

Country Status (1)

Country Link
DE (1) DE459067C (en)

Similar Documents

Publication Publication Date Title
EP1277644A1 (en) Trailer for a perambulator
DE3129985A1 (en) LIGHTER, FOLD-UP PRACTICE CAR
DE459067C (en) Hand-operated hospital elevator
DE3100185C2 (en) Light vehicle
DE739755C (en) Axle link device for rail vehicles with a bow-shaped twistable handlebar
DE416649C (en) Motor vehicle with a hull-like supporting structure
DE390590C (en) Fixed axle on the undercarriage for the front wheels of vehicles
DE374825C (en) Unicycle running shoe with support wheel
DE396140C (en) Device to hold on for the passenger on the motorcycle
AT209810B (en) Hand truck
DE415366C (en) Wheel lift
DE876213C (en) Seat arrangement on tractors, especially farm tractors
DE717241C (en) Device on strollers to be carried on stairs
DE410403C (en) Aircraft chassis
DE433314C (en) Bevel gear drive for bicycles
DE453490C (en) Hand drive device for ambulance chairs
DE105094C (en)
DE607726C (en) Width-adjustable chopping and hauling device
DE465194C (en) Hand trucks
DE802679C (en) Seat post for bicycles
DE574219C (en) Stroller with removable handle bar and a removable folding chair attached to the car body
DE603652C (en) Bicycle sidecar
DE3434502A1 (en) Children's carriage
DE411344C (en) High seat for Jaeger, trained as an elevator
DE476186C (en) Suspension of the bogie on railway vehicles with a movable coupling or running axle