DE392331C - Lift and drop trolleys - Google Patents

Lift and drop trolleys

Info

Publication number
DE392331C
DE392331C DEF54121D DEF0054121D DE392331C DE 392331 C DE392331 C DE 392331C DE F54121 D DEF54121 D DE F54121D DE F0054121 D DEF0054121 D DE F0054121D DE 392331 C DE392331 C DE 392331C
Authority
DE
Germany
Prior art keywords
platform
trolleys
lift
drop
spindle
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
DEF54121D
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.)
FENESTRA FABRIK fur EISENHOCH
Original Assignee
FENESTRA FABRIK fur EISENHOCH
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 FENESTRA FABRIK fur EISENHOCH filed Critical FENESTRA FABRIK fur EISENHOCH
Priority to DEF54121D priority Critical patent/DE392331C/en
Application granted granted Critical
Publication of DE392331C publication Critical patent/DE392331C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
    • B62B3/06—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground
    • B62B3/0625—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground using rigid mechanical lifting mechanisms, e.g. levers, cams or gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)

Description

Heb- und Senkwagen. Gegenstand der Erfindung ist ein Heb- und Senkwagen.Lift and drop trolleys. The invention relates to a lifting and lowering car.

Die Erfindung besteht darin, daß die Stellspindel unter der Plattform schwingend gelagert ist und an ihrem freien-Ende als Stütz, punkt für das eine Ende von an der Plattform geienkig gelagerten Doppelhebeln dient, deren andere Hebelenden auf den Transporträdern ruhen. Der Fortschritt gegenüber bekannten Hebewagen ist in der Einfachheit der Bauart zu erblicken. Dadurch wird der Wagen nicht nur in der Herstellung, sondern auch in der Benutzung äußerst billig. Der Wagen ist leicht und deshalb gut transportabel. Infolge der wenigen Teile ist eine Massenfabrikation möglich.The invention consists in that the adjusting spindle under the platform is mounted swinging and at its free end as a support point for one end is used by double levers hinged on the platform, the other lever ends of which rest on the transport wheels. The advance over known lift trolleys is in the simplicity of the design to behold. This will make the cart extremely cheap not only to manufacture but also to use. Of the The trolley is light and therefore easy to transport. Because of the few parts there is one Mass production possible.

Auf der Zeichnung ist die Erfindung beispielsweise dargestellt.The invention is shown in the drawing, for example.

Die Plattform a wird auf den Rädern b durch als Doppelhebel ausgebildete Träger c abgestützt. Jeder Träger ist bei d an der Plattform a durch eine Lasche e zapfenartig befestigt. Je zwei nebeneinanderliegende Trääc:r c sind durch je eine Traverse f miteinander verbimdei. Die Traversen f besitzen Gewindelöcher ,g, in denen eine achsial fest gelagerte Spindel h drehbar ist. Die Spindel h ist an ihrem freien Ende an der Plattform a bei i gelenkig gelagert, so daß sie bei der Auf-und Niederbewegung der Plattform ihre Lage entsprechend der Druck- oder Zugbeanspruchung ändern kann, wie dieses in der Abb. i dargestellt ist. Auf der linken Seite der Abb. i ist die Plattform in der Tieflage, auf der rechten Seite -in der Hochlage gezeichnet.The platform a is supported on the wheels b by carriers c designed as double levers. Each carrier is attached at d to the platform a by a tab e like a peg. Each two adjacent Trääc: r c are each by a crossmember f verbimdei each other. The traverses f have threaded holes, g, in which an axially fixed spindle h can be rotated. The spindle h is articulated at its free end on the platform a at i, so that it can change its position when the platform is moved up and down according to the compressive or tensile stress, as shown in Fig. I. On the left-hand side of Fig. I the platform is drawn in the lower position, on the right-hand side - in the upper position.

Es kann auch die Anordnung so getroffen sein, daß für jeden Träger eine gesonderte Spindel vorgesehen ist, von denen zwei oder mehrere untereinander zwangläufig in Verbindung stehen. Oder es kann die Mutter für die Spindel am äußeren Rande der Plattform gelenkig befestigt und der Träger mit dem Ende der Spindel gelenkig verbunden sein. In diesem Falle verschiebt sich @ die Spindel in der Mutter, während im obigen Beispiel die Mutter auf der achsial feststehenden Spindel verschoben wird.It can also be arranged so that for each carrier a separate spindle is provided, two or more of which are below each other inevitably be connected. Or it can be the nut for the spindle on the outside The edge of the platform is hinged and the bracket is hinged to the end of the spindle be connected. In this case @ the spindle moves in the nut while In the example above, the nut is moved on the axially fixed spindle.

Claims (1)

PATENT-ANsPRucH: Heb- und Senkwagen, dadurch gekennzeichnet, daß die Stellspindel (h) unter der Plattform schwingend gelagert ist und an ihrem freien Ende als Stützpunkt für das eine Ende von an der Plattform gelenkig gelagerten Doppelhebeln (c) dient, deren andere Hebelenden auf den Transporträdern ruhen. PATENT CLAIM: Lifting and lowering trolleys, characterized in that the adjusting spindle (h) is pivotably mounted under the platform and at its free end serves as a support point for one end of double levers (c) articulated on the platform, the other lever ends of which rest on the transport wheels.
DEF54121D 1923-06-01 1923-06-01 Lift and drop trolleys Expired DE392331C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF54121D DE392331C (en) 1923-06-01 1923-06-01 Lift and drop trolleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF54121D DE392331C (en) 1923-06-01 1923-06-01 Lift and drop trolleys

Publications (1)

Publication Number Publication Date
DE392331C true DE392331C (en) 1924-03-22

Family

ID=7106854

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF54121D Expired DE392331C (en) 1923-06-01 1923-06-01 Lift and drop trolleys

Country Status (1)

Country Link
DE (1) DE392331C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712869A (en) * 1952-04-25 1955-07-12 Belt Corp Adjustable under-carriage construction for portable conveyors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712869A (en) * 1952-04-25 1955-07-12 Belt Corp Adjustable under-carriage construction for portable conveyors

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