A weighing scales, the geometry of which provides maximum readability of scale graduations for housing area. The housing is round and includes a base adapted to be disposed on a support surface and an assembly including a support plate and a spaced platform connected thereto and movable axially relative to the base. A graduated scale is disposed on the support plate facing the platform and an index is positioned over the support plate for angular movement relative to the graduated scale within t...

The present invention relates to a method and a device for weighing moving objects wherein at least two measurements are carried out with respect to each object by means of separate weighing machines (1, 2), whereupon an average value is computed by a calculating unit (5) as the result of the weighing operation. The invention is intended for weighing mobile objects, such as vehicles (10) designed for road or rail-bound traffic, or for in-line weighing operations to weigh products on a conveyor b...

A weighing module comprising a weighing platform incorporating a weighing cell and a motorized drive belt for transporting a mail item from one side to the other of the weighing platform, means for sensing the format of said mail item and processing means for calculating the weight of said mail item within a particular range of weights obtained beforehand from said format.

In a weighing apparatus wherein a weighing belt conveyor (10) is supported on a weight detecting device, the present invention is characterized in that an aerodynamic force acting member (17) is provided so as to overlay at least an object (A) to be weighed so that an aerodynamic force such as a buoyance acting on the object (A) can be counterbalanced.

A system for weighing a load that uses a weighing apparatus comprising a plurality of load cells (1), a means for receiving a load supported by said load cells, a means associated with each load cell (1) to supply a digital representation of the load on each load cell, said load cells being connected together to form a communication network, wherein a digital representation of the load on each load cell (1) is generated, a correction coefficient X.sub.j of said digital representation for each lo...

A weighing device (10) for providing a indication of the weight of a piece of luggage (5), the device comprising load bearing means (11) adapted to be placed on or form part of the carry means of the piece of luggage (H) and indicator means (19) associated with the load bearing means whereby when the luggage is lifted by the carry means (H), the load bearing means is subjected to the mass of the piece of luggage and the indicator means provides an indication of the weight of the piece of luggage...

To facilitate the adjustment of the accuracy and servicing maintenance of the electronic weighing apparatus, the weighing apparatus comprises a load cell and a signal processing circuit for processing a load signal from the load cell to provide a weight signal indicative of the load. The load cell includes a strain inducing element capable of producing strains in proportion to the load imposed thereon, and a bridge circuit, having a pair of strain gauges fixed on the stain inducing element and a...

A dryer is provided which is adapted to receive and dry polymeric material. The dryer comprises a support structure, a drying hopper assembly, a polymeric material supply device and a controller. The drying hopper assembly includes a drying hopper having an inlet for receiving wet polymeric material to be dried and an outlet through which dry polymeric material exits the hopper, and load cell apparatus associated with the support structure and the drying hopper for sensing the weight of the dryi...

Weighing module having a first mounting device which is in force-transmitting contact with a load that is to be determined, also having a second mounting device which is connectable to a supporting structure that supports the weighing module. A load cell is arranged between the mounting devices and cooperates with a load-transmitting device. The weighing module has a first and a second receiving cup, each of which has a concavity designed to receive the force-transmitting element, which receivin...

A piece of luggage, rucksack or satchel is provided having a pair of spaced shoulder straps. At least one strap has a stress/strain unit to monitor the stress/strain in the strap as the piece is worn on the shoulder of a user. The at least one strap also has an indicator that provides a visual indication when the stress/strain of the strap has exceeded a predetermined threshold.