DE3802502A1 - Balance for a pallet truck - Google Patents

Balance for a pallet truck

Info

Publication number
DE3802502A1
DE3802502A1 DE19883802502 DE3802502A DE3802502A1 DE 3802502 A1 DE3802502 A1 DE 3802502A1 DE 19883802502 DE19883802502 DE 19883802502 DE 3802502 A DE3802502 A DE 3802502A DE 3802502 A1 DE3802502 A1 DE 3802502A1
Authority
DE
Germany
Prior art keywords
pallet truck
measuring
balance
pallet trucks
indicating device
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.)
Granted
Application number
DE19883802502
Other languages
German (de)
Other versions
DE3802502C2 (en
Inventor
Peter Bruss
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.)
VULKAN-BRUSS MESSTECHNIK KG, 44653 HERNE, DE
Original Assignee
FOERDERTECHNIK BRUSS 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 FOERDERTECHNIK BRUSS KG filed Critical FOERDERTECHNIK BRUSS KG
Priority to DE19883802502 priority Critical patent/DE3802502C2/en
Publication of DE3802502A1 publication Critical patent/DE3802502A1/en
Application granted granted Critical
Publication of DE3802502C2 publication Critical patent/DE3802502C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/083—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles lift truck scale
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2203/00—Grasping, holding, supporting the objects
    • B62B2203/50—Grasping, holding, supporting the objects comprising weighing means
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Handcart (AREA)

Abstract

Described is a weighing arrangement for a pallet truck in which the load can be read off on an indicating device directly after lifting. For this purpose, the pallet truck is equipped with three measuring axles (2). In a hand-operated pallet truck, the third measuring pin is fitted into the axle of the front steering wheels, whereas in a powered pallet truck the measuring pin is integrated into the piston stroke axis of the cylinder. The measuring signal is transmitted via a cable (3) to the amplifier (4) and is displayed on the indicating device (5). <IMAGE>

Description

Die Neuerung betrifft eine Wiegevorrichtung die es erlaubt an einem Gabelhubwagen die aufzunehmende Last direkt nach Anheben an einem An­ zeigegerät abzulesen. Dieser Gabelhubwagen kann auch mit Antrieb sein.The innovation concerns a weighing device that allows one Pallet truck the load to be picked up immediately after lifting on an An read the pointing device. This pallet truck can also be powered.

Bekannte Wiegevorrichtungen dieser Art benutzen zur Lastübertragung auf die Wägezellen alle einen Wiegerahmen oder eine Wägeplatte.Known weighing devices of this type use for load transfer the load cells all have a weighing frame or a weighing plate.

Die vorliegende Neuerung macht es möglich, ohne gesonderten Rahmen oder Meßplatte die aufgenommene Last am Gabelhubwagen zu erfassen.The present innovation makes it possible without a separate frame or Measuring plate to record the load on the pallet truck.

Die Neuerung sieht vor, daß die Laufachsen bzw. die Kolbenhubachse dieser Gabelhubwagen durch Meßachsen, die speziell für diesen Bedarfs­ fall ausgelegt sind, so ersetzt werden, daß sie zur Meßdatenerfassung des Ladegewichts benutzt werden können.The innovation provides that the running axes or the piston stroke axis this pallet truck by measuring axes, specifically for this need case are designed to be replaced so that they for data acquisition of the loading weight can be used.

Der Gabelhubwagen Fig. 1 und Fig. 1A wird vorzugsweise mit 3 Meß­ achsen 2 ausgerüstet, die ihrerseits eine standfeste und querkraft­ freie Signalaufnahme gewährleisten.The pallet truck Fig. 1 and Fig. 1A is preferably equipped with 3 measuring axes 2 , which in turn ensure a stable and lateral force-free signal recording.

Das Meßsignal wird über ein Verbindungskabel 3 an das Verstärker­ gerät 4 übertragen und am Anzeigegerät 5 digital sichtbar gemacht. Die Speisespannung erfolgt über eine Batterie.The measurement signal is transmitted to the amplifier 4 via a connecting cable 3 and made digitally visible on the display device 5 . The supply voltage is from a battery.

Bei einem Handgabelhubwagen wird der 3. Meßbolzen in die Achse der vor­ deren Lenkräder eingebaut, während bei angetriebenen Gabelhubwagen der 3. Meßbolzen in die Kolbenhubachse des Zylinders integriert ist.In a hand pallet truck, the 3rd measuring pin is in the axis of the front whose steering wheels installed, while the powered pallet truck the 3. Measuring pin is integrated in the piston stroke axis of the cylinder.

Die Meßachsen können sowohl in Tandemlaufrollen als auch in Einfach­ laufrollen eingebaut sein. The measuring axes can be used in tandem rollers as well as in single rollers are installed.  

Die verschiedenen Ausführungen der Meßachsen gehen aus den Fi­ guren 2, 3 und 4 hervor.The different versions of the measuring axes are shown in Figures 2 , 3 and 4 .

Diese Meßachsen haben an ihren Meßstellen geeignete Dehnungsmeß­ streifen (DMS) mit deren Hilfe die Spannung gemessen wird.These measuring axes have suitable strain gauges at their measuring points strips (DMS) with which the voltage is measured.

Durch entsprechende Verstärkung wird das Meßsignal mit Hilfe von Microprozessoren so aufbereitet, daß eine digitale Ablesbarkeit, an der dafür vorgesehenen Anzeige, in Kilogramm möglich ist. Die nötige Speisespannung wird aus einer Batterie oder dem Bordnetz entnommen.The measurement signal is amplified by means of Microprocessors prepared so that they can be read digitally the intended display is possible in kilograms. The necessary Supply voltage is taken from a battery or the vehicle electrical system.

Claims (2)

1. Wiegevorrichtung für Gabelhubwagen mit und ohne Antrieb, da­ durch gekennzeichnet, daß sowohl die üblichen Laufrollenachsen, als auch die Lenkachse, bei Handgabelhubwagen und die Kolben­ hubachse bei angetriebenen Gabelhubwagen durch Meßachsen er­ setzt werden.1. Weighing device for pallet trucks with and without drive, characterized in that both the usual roller axles, as well as the steering axis, for hand pallet trucks and the piston stroke axis in driven pallet trucks by measuring axes he sets. 2. Wiegevorrichtung für Gabelhubwagen mit und ohne Antrieb, nach Anspruch 1 dadurch gekennzeichnet, daß die Meßachsen sowohl für Tandemlaufrollen als auch für Einfachlaufrollen verwendet werden können.2. Weighing device for pallet trucks with and without drive, after Claim 1 characterized in that the measuring axes both used for tandem rollers as well as for single rollers can be.
DE19883802502 1988-01-28 1988-01-28 Weighing device with load sensors and a display device on a pallet truck Expired - Fee Related DE3802502C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883802502 DE3802502C2 (en) 1988-01-28 1988-01-28 Weighing device with load sensors and a display device on a pallet truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883802502 DE3802502C2 (en) 1988-01-28 1988-01-28 Weighing device with load sensors and a display device on a pallet truck

Publications (2)

Publication Number Publication Date
DE3802502A1 true DE3802502A1 (en) 1989-08-10
DE3802502C2 DE3802502C2 (en) 1996-04-18

Family

ID=6346163

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883802502 Expired - Fee Related DE3802502C2 (en) 1988-01-28 1988-01-28 Weighing device with load sensors and a display device on a pallet truck

Country Status (1)

Country Link
DE (1) DE3802502C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0809790A1 (en) * 1994-12-27 1997-12-03 Uri Zefira Built-in weighing scale
GB2439416A (en) * 2006-06-22 2007-12-27 Linde Material Handling Gmbh Fork lift truck with axle load determination for a rear-end axle
WO2010086112A1 (en) 2009-01-27 2010-08-05 Soehnle Professional Gmbh & Co. Kg Lifting device, in particular for an industrial truck

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413067A1 (en) * 1973-03-20 1974-10-03 Simms Group Res Dev Ltd WEIGHING DEVICE FOR ATTACHING TO A VEHICLE AXLE AND DELIVERING AN INDICATION OF THE LOAD APPLYING ON A VEHICLE AXLE
FR2221326A1 (en) * 1973-03-13 1974-10-11 Simms Group Res Dev Ltd
DE2913680A1 (en) * 1979-04-05 1980-10-16 Vdo Schindling ELECTRICAL CIRCUIT FOR CONTROLLING THE LOADING WEIGHT OF MOTOR VEHICLES
DE3436552A1 (en) * 1984-10-05 1986-04-17 Balduin, Franz, 5100 Aachen Low-lift platform truck for transporting pallets

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2221326A1 (en) * 1973-03-13 1974-10-11 Simms Group Res Dev Ltd
DE2413067A1 (en) * 1973-03-20 1974-10-03 Simms Group Res Dev Ltd WEIGHING DEVICE FOR ATTACHING TO A VEHICLE AXLE AND DELIVERING AN INDICATION OF THE LOAD APPLYING ON A VEHICLE AXLE
DE2913680A1 (en) * 1979-04-05 1980-10-16 Vdo Schindling ELECTRICAL CIRCUIT FOR CONTROLLING THE LOADING WEIGHT OF MOTOR VEHICLES
DE3436552A1 (en) * 1984-10-05 1986-04-17 Balduin, Franz, 5100 Aachen Low-lift platform truck for transporting pallets

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DE-Z: ATZ, 83, 1981, H.5, S.243 *
DE-Z: Selbstwiegesystem. In: Nutzfahrzeug, November 1983, S.62 *
GB-Z: Material Handling News, August 1973 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0809790A1 (en) * 1994-12-27 1997-12-03 Uri Zefira Built-in weighing scale
EP0809790A4 (en) * 1994-12-27 1999-02-24 Uri Zefira Built-in weighing scale
GB2439416A (en) * 2006-06-22 2007-12-27 Linde Material Handling Gmbh Fork lift truck with axle load determination for a rear-end axle
US7963178B2 (en) 2006-06-22 2011-06-21 Linde Material Handling Gmbh Fork lift truck with axle load determination for a rear-end axle
WO2010086112A1 (en) 2009-01-27 2010-08-05 Soehnle Professional Gmbh & Co. Kg Lifting device, in particular for an industrial truck
DE102009006329A1 (en) 2009-01-27 2010-08-26 Soehnle Professional Gmbh & Co. Kg Lifting device, in particular for an industrial truck
DE102009006329B4 (en) 2009-01-27 2019-03-07 Linde Material Handling Gmbh Lifting device, in particular for an industrial truck

Also Published As

Publication number Publication date
DE3802502C2 (en) 1996-04-18

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: VULKAN-BRUSS MESSTECHNIK KG, 44653 HERNE, DE

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee