DE471262C - Lifting trolleys - Google Patents

Lifting trolleys

Info

Publication number
DE471262C
DE471262C DEW74158D DEW0074158D DE471262C DE 471262 C DE471262 C DE 471262C DE W74158 D DEW74158 D DE W74158D DE W0074158 D DEW0074158 D DE W0074158D DE 471262 C DE471262 C DE 471262C
Authority
DE
Germany
Prior art keywords
platform
lifting device
lifting
lifting trolleys
levers
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
DEW74158D
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.)
APPBAU
Original Assignee
APPBAU
Publication date
Priority to DEW74158D priority Critical patent/DE471262C/en
Application granted granted Critical
Publication of DE471262C publication Critical patent/DE471262C/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
    • B62B3/0631—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 with a parallelogram linkage
    • 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)
  • Vehicle Body Suspensions (AREA)

Description

Hubtransportwagen Während es bekannt ist, bei gewöhnlichen Fahrzeuggen die Wage:apla ttforni gegenüber dem Fahrgestell abznfeclern, ist bei allen Ausführun--n von Hubtransportwagen mit mechanischer Hubvorrichtung die Plattform oder der Hubrahmen unnachgiebig mit der Teichfalls in sich unnachgiebigen Hubverric litting verbunden. Diese Starrheit in der Iiraftübertragunle, macht sich durch ein hartes und bei schweren Lasten ruckweises Arbeiten des Hubtransportwagens nachteilig bemerkbar. Die Erfindung beliebt di, sen Nachteil dadurch, daß in die an sich belieb=ge mechanische Hubvorrichtung oder in das Gestänge zwischen Hubvorrichtung und Plattform eine oder mehr. rr Federn einaeschaltüt sind, so daß die Plattform gegenüber dem Betätigungsorgan der Hubvorrichtung a :bgefedert ist. Die neue Einrich tung hat ferner de:i Vorteil, daß sie gleichzeitig als Sicherung gegen da; Übellassteri des Wagens und gegen seine Beschädigung wirkt.Pallet truck while it is known, common vehicle genes the balance: apla ttforni off the chassis, is in all versions of lifting trolleys with mechanical lifting device, the platform or the lifting frame relentlessly associated with the pondfall in itself relentless Hubverric litting. This rigidity in the air transfer is made by a hard and heavy one Loads jerky work of the lifting truck noticeable disadvantageously. The invention popular di, sen disadvantage in that in itself any mechanical lifting device or in the linkage between the lifting device and the platform one or more. rr springs einaeschaltüt are so that the platform opposite the actuator of the lifting device a: b is sprung. The new device also has the advantage that they can be used at the same time as a safeguard against there; Bad lasssteri of the car and acts against its damage.

Die Zeichnim- zeigt ein Ausführungsbeispiel der Erfindun,;. Abb. z stellt einen Wagen im Aufriß und Abe. 2 im Grundriß dar,, wobei die Plattform mit ihren Stützträgern und die. Räder samt Lagerung we`gelassen sind.The drawing shows an embodiment of the invention; Fig. Z represents a car in elevation and Abe. 2 in plan, the platform with their support beams and the. The wheels and their bearings are left.

Im festen Wagengestell a sind zwei Achsen b belagert, auf denen je zwei Hebel c und zwei Hebel d befestigt sind. Während die Plattform e durch ihre '-3tützträ;ür f mit den Hebeln c gelenkig verbunden ist, sind die Enden der Hebel (l mittels holzen durch die Laschen untereinander verbunden. Auf einem Verbindungssteg lt dt r Laschen ; stützt si, h c ine Isegelstumpffeder i ah, deren andere. Ende z. B. durch einen Schraubenbolzen k mit einem Zsgorzan % verbunden ist. Die Mutter k' dient li:erbei zur Einstelluna der Anfangsfederspan-Das Zugorgan 1 ist mit der ;in sich beliebi-er H!ibvorrichtun`, verbunden. Die Form des Zugorgans 1 wird hierbei den jeweiligen Verhältnissen angepaßt, wobei roch bemerkt =ei. da-131 an Stelle der starren Zu-;stange I auch ein SAil, iiette o.(1";1. treten kann. Ebenso i<t üi" Art der Feder ; und ihre Anordnung i.@ lirbiz es kann auch eire Doppelfeder verwendet werden. Ferner ist die Erfindun` nicht an das dargestellte Gestänge geburiden; die netto Abfederung kann fair jeder anderen Gestängeanordnung oder sonstigen f ührung für die Platt:orni e verbunden werden. Schließlich nnte dir Federung auch in Hubvorrichtung selbst eingeschaltet sein.In the fixed carriage frame a two axes b are besieged, on each of which two levers c and two levers d are attached. While the platform e is articulated to the levers c by its support girders f, the ends of the levers (l are connected to one another by means of wood through the straps ah, the other end of which is connected, for example, by a screw bolt k to a Zsgorzan%. The nut k 'serves to adjust the initial spring tension The shape of the pulling organ 1 is adapted to the respective circumstances, whereby smell noted = ei. da-131 instead of the rigid connecting rod I also a SAil, iiette o. (1 "; 1. can be used. Likewise i <t üi "type of spring; and its arrangement i. @ lirbiz a double spring can also be used. Furthermore, the invention is not based on the illustrated linkage; the net suspension can be fair to any other linkage arrangement or other guide for the Platt: orni e. Finally The suspension could also be switched on in the lifting device itself.

Claims (1)

P_@Tr_-\ TA-NsrrccI-1 : Htibtransportwagcn mit mechanischer @-e:Ti#-litung-zum Hebin der Plattform, gekennzeichnet durch die Ein- oder Zwischenschaltung einer oder mehrerer Federn in die an sich beliebige Hubvorrichtung oder in das Gestänge zwischen die Hubvorrich--.uag und die Plattform, um die Plattform egesiiii-er dein Betätigungsvorgang der Hubvorrichtung abzufedern.P_ @ Tr _- \ TA-NsrrccI-1: Htibtransportwagcn with mechanical @ -e: Ti # -litung-zum Lift in the platform, characterized by the activation or interposition of a or several springs in any lifting device or in the linkage between the lifting device -. uag and the platform to egesiiii-er your platform Cushion the actuation process of the lifting device.
DEW74158D Lifting trolleys Expired DE471262C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW74158D DE471262C (en) Lifting trolleys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW74158D DE471262C (en) Lifting trolleys

Publications (1)

Publication Number Publication Date
DE471262C true DE471262C (en) 1929-02-09

Family

ID=7609562

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW74158D Expired DE471262C (en) Lifting trolleys

Country Status (1)

Country Link
DE (1) DE471262C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442288C1 (en) * 1994-11-28 1996-01-25 Seiffert Gudrun Forklift with load and lift forks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442288C1 (en) * 1994-11-28 1996-01-25 Seiffert Gudrun Forklift with load and lift forks

Similar Documents

Publication Publication Date Title
DE601713C (en) Bogie with at least three axles for rail vehicles
DE646618C (en) Device for tilting the car body on vehicles when cornering
DE471262C (en) Lifting trolleys
DE503316C (en) Device for an approximately parallel guidance of the wheel axle opposite the vehicle frame, especially for motor vehicles
DE490858C (en) Cushioning, especially for cars
DE2159121A1 (en) Device for locking the suspension of a vehicle
DE447228C (en) Resilient support of the carriage frame on independent wheels, especially for motor vehicles
DE415011C (en) Cushioning, especially for motor vehicles
DE914939C (en) Cushioning, especially for motor vehicles
DE396614C (en) Front axle for vehicles, especially motor vehicles
DE537269C (en) Device, especially for motor vehicles, for holding the carriage frame in a position parallel to the wheel axis
DE386144C (en) Bogie for vehicles
DE565258C (en) Device for supporting the motors and the air compressor in two-axle tram cars
DE824437C (en) Rubber-sprung, in particular agricultural vehicles
DE1213468C2 (en) SWIVEL BASE FOR RAIL VEHICLES
DE449828C (en) Shock absorbers, especially for motor vehicles
DE439045C (en) Underframe for railroad cars
DE619300C (en) Additional suspension for sprung vehicles
DE522235C (en) Folding top, especially for motor vehicles
DE610542C (en) Cushioning, especially for motor vehicles
DE511702C (en) Hand trucks
AT111283B (en) Vibration damper for vehicles equipped with support leaf springs, especially motor vehicles.
DE1455592A1 (en) Device for the flexible support of a vehicle body
DE448777C (en) Suspension for motor vehicles
DE875154C (en) Rigid front axle for motor vehicles