DE820539C - Truck ladder - Google Patents

Truck ladder

Info

Publication number
DE820539C
DE820539C DEP6297A DEP0006297A DE820539C DE 820539 C DE820539 C DE 820539C DE P6297 A DEP6297 A DE P6297A DE P0006297 A DEP0006297 A DE P0006297A DE 820539 C DE820539 C DE 820539C
Authority
DE
Germany
Prior art keywords
truck
platform
ladder
turntable ladder
base bars
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
DEP6297A
Other languages
German (de)
Inventor
Hermann Mattes
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to DEP6297A priority Critical patent/DE820539C/en
Application granted granted Critical
Publication of DE820539C publication Critical patent/DE820539C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • B66F11/044—Working platforms suspended from booms
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C5/00—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles
    • E06C5/02—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members
    • E06C5/04—Ladders characterised by being mounted on undercarriages or vehicles Securing ladders on vehicles with rigid longitudinal members capable of being elevated or extended ; Fastening means during transport, e.g. mechanical, hydraulic

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)

Description

Die Erfindung betrifft eine Lastwagendrehleiter und besteht darin, daß an den oberen Enden der Grundholme eine Arbeitsplattform angelenkt ist.The invention relates to a truck turntable ladder and consists in that a work platform is articulated at the upper ends of the base bars.

Nach der Erfindung wird die Lastwagendrehleiter einem weiteren Verwendungszweck dienstbar gemacht. Sie ersetzt den zum Beispiel für die Reparatur von elektrischen Straßenbahnoberleitungen bisher üblicherweise verwendeten Spezialwagen, der hinten einen Turm trägt, auf dem eine schwenkbare Plattform angebracht ist. Die Lastwagendrehleiter mit Arbeitsplattform hat darüber hinaus den Vorteil, daß die Reparatur zum Beispiel einer elektrischen Straßenbahnoberleitung ohne Behinderung des Straßenverkehrs durchgeführt werden kann. Es ist nämlich möglich, den Wagen an eine Seite der Straße zu stellen und die Drehleiter .so auszuschwenken, daß die Plattform unterhalb der Reparaturstelle liegt.According to the invention, the truck turntable ladder has a further purpose made subservient. It replaces, for example, electrical repairs Overhead tram lines previously commonly used special wagons, the rear carries a tower on which a pivoting platform is attached. The turntable ladder for trucks with a work platform also has the advantage that the repair, for example an electric tram overhead line without hindering road traffic can be. It is possible to park the car on one side of the road and swivel the turntable ladder so that the platform is below the repair point lies.

In der Zeichnung ist ein Ausführungsbeispiel der, Lastwagendrehleiter gemäß" der Erfindung dargestellt. .In the drawing is an embodiment of the truck turntable ladder according to "the invention...

Abb. i zeigt die Lastwagendrehleiter von der Seite gesehen; Abb. 2 zeigt die Lastwagendrehleiter von hinten gesehen.Fig. I shows the truck turntable ladder seen from the side; Fig. 2 shows the truck turntable ladder seen from behind.

Die Grundholme der Lastwagendrehleiter sind mit i bezeichnet. An den oberen Enden der Grundholme i ist eine Plattform 2 angelenkt, die durch ein Gelenkviereck geführt wird. Das Gelenkviereck wird gebildet durch die Grundholme i und Stangen 3. Die Stangen 3 sind wie die Grundholme i sowohl an der Plattform 2 als auch an einem auf dem Lastwagen stehenden Bock :4 angelenkt. 5 ist eine gelenkige Zwischentraverse zur Aussteifung der Stange 3. Wie die Abb. 2 zeigt, kann die Arbeitsplattform in verschiedene Höhenlagen gebracht werden. Dabei ist es auch möglich, die Drehleiter äuszuschieben. Bei der Benutzung der Lastwagendrehleiter wird der Lastwagen an seinem hinteren Ende durch Spindelstützen 6 abgestützt.The base bars of the truck turntable ladder are denoted by i. To the Upper ends of the base bars i a platform 2 is articulated by a four-bar linkage to be led. The four-bar linkage is formed by the base bars i and rods 3. The rods 3 are like the base bars i both on the platform 2 and on a buck standing on the truck: 4 hinged. 5 is an articulated intermediate cross member to stiffen the bar 3. As Fig. 2 shows, the work platform can be in different altitudes are brought. It is also possible to use the turntable ladder to push. When using the truck turntable ladder, the truck is at his rear end supported by spindle supports 6.

Der Erfindungsgegenstand soll nicht auf die Führung der Plattform durch ein Gelenkviereck beschränkt sein. Es können zur Führung der Plattform auch andere gleichwertige Mittel verwendet werden.The subject matter of the invention is not intended to guide the platform be limited by a four-bar linkage. It can be used to guide the platform too other equivalent means may be used.

Claims (3)

PATENTANSPRÜCHE: i. Lastwagendrehleiter, dadurch gekennzeichnet, daß an den oberen Enden der Grundholme (i) eine Arbeitsplattform (2) angelenkt ist. PATENT CLAIMS: i. Truck turntable ladder, characterized in that a working platform (2) is articulated to the upper ends of the base bars (i). 2. Lastwagendrehleiter nach Anspruch i, dadurch gekennzeichnet, daß die Arbeitsplattform (2) durch ein Gelenkviereck geführt ist. 2. A truck turntable ladder according to claim i, characterized in that the working platform (2) is guided by a four-bar linkage. 3. Lastwagendrehleiter nach Anspruch 2, dadurch gekennzeichnet, daß die Grundholme (i) einen Teil des Gelenkvierecks bilden. q. Lastwagendrehleiter nach einem der Ansprüche i bis 3, dadurch gekennzeichnet, daß die Leiter über die Plattform (2) hinaus ausschiebbar ist.3. Truck ladder according to claim 2, characterized in that the base bars (i) form part of the four-bar linkage. q. Truck turntable ladder according to one of claims i to 3, characterized in that that the ladder can be pushed out beyond the platform (2).
DEP6297A 1948-10-02 1948-10-02 Truck ladder Expired DE820539C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP6297A DE820539C (en) 1948-10-02 1948-10-02 Truck ladder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP6297A DE820539C (en) 1948-10-02 1948-10-02 Truck ladder

Publications (1)

Publication Number Publication Date
DE820539C true DE820539C (en) 1951-11-12

Family

ID=7360542

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP6297A Expired DE820539C (en) 1948-10-02 1948-10-02 Truck ladder

Country Status (1)

Country Link
DE (1) DE820539C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966945C (en) * 1954-09-23 1957-09-19 Ruthmann Maschf Anton Assembly vehicle consisting of a motor vehicle and a height-adjustable work basket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966945C (en) * 1954-09-23 1957-09-19 Ruthmann Maschf Anton Assembly vehicle consisting of a motor vehicle and a height-adjustable work basket

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