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WO/1993/022635A1 |
The holding device (2) proposed is intended for use with, and mounted on, the load-carrying device (1) of a balance, the load-carrying device moving on parallel guideways and working in conjunction with a weighing cell (11). The holding ...
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WO/1993/022632A1 |
A strain gauge load measurement device consists of a beam in the form of a metal bar (40). A fixed load application point may comprise a rib (42), and longitudinally movable load application points may comprise rollers (47, 48) in groove...
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WO/1993/020418A1 |
A load cell device includes a load cell structure formed of a suitable metal and including vertically spaced apart, generally parallel horizontal elements (14, 15) integrally formed with longitudinally spaced apart, generally parallel ve...
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WO/1993/013394A2 |
Scales of reduced thickness consisting of a base (1A) and a plate (1B) between which are disposed beams (2A-2B) mounted on riders (4) including a central, slightly convex support (14) suspended by legs to vertical elements (15) integral ...
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WO/1993/013394A1 |
Scales of reduced thickness consisting of a base (1A) and a plate (1B) between which are disposed beams (2A-2B) mounted on riders (4) including a central, slightly convex support (14) suspended by legs to vertical elements (15) integral ...
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WO/1993/005371A1 |
A method and apparatus for measuring a load under a dynamic state where variations such as swinging and vibration exist. One of the ends of a member constituting a spring system is fixed with the other end free. A stationary load We is c...
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WO/1993/005374A1 |
A method and a device for measuring a load in a dynamic state in which variations such as shaking and vibration occur. With a spring system composing member fixed at one end and made free at the other end, a load is applied to the free e...
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WO/1993/000575A1 |
The rod-like load measuring cell consists of a guide section (1), divided into a frame (6), a load bearer (7) and two parallel rigid plates (8) interconnecting said components. The plates (8) are connected to both the frame (6) and the l...
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WO/1992/010122A1 |
A weighing device for self-service of goods in department stores has a dormant scale (2) arranged in an upwardly open, floor-mounted enclosure (3). The dormant scale (2) has a device (8) for hanging at least one removable carrying contai...
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WO/1991/019960A1 |
Weighing apparatus for the electronic weighing of livestock and other applications consists of an elongated weight-receiving structure (20) at each end of which an orientated transducer (23, 24, 60) is mounted with its axis of orientatio...
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WO/1991/009286A1 |
This invention is a load cell made from one flat piece of metal consisting of three structural elements: (a) a flat flexure beam (1) possibly with a narrow mid-section, on which strain sensors are bonded; (b) a flat U-shape loading eleme...
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WO/1991/002957A1 |
A dynamometer, for example a load-sensing machine, has a two-armed lever (1) with a bearing joint (2) and two load application joints (3, 4) designed as spring joints. Each spring joint (2, 3, 4) has a flexible articulated spring (5). Wi...
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WO/1990/011496A1 |
The invention proposes a tipping-receptacle balance in which the weighing receptacle (2) can be turned through 180°, from the filling position to an emptying position, by a rotary drive. The receptacle (2) is surrounded by a shroud (1)....
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WO/1990/008945A1 |
Load sensing apparatus (10) including a substantially rigid load receiving member (12) incorporating a stress beam (24), the load receiving member (12) being supported on a base (11) by knife edge connectors (16) or solid flexural connec...
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WO/1990/005898A1 |
For use with weighing apparatus of the electromagnetic-load-compensation type (A), where a stirring or other magnet (m) creating an external magnetic field is disposed near such apparatus, a protective shield (S) is interposed between th...
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WO/1990/004759A1 |
A weighing scale in which the weighing platform rests on elongate elastic elements such as leaf springs suspended between fixed supports such that an imposed load anywhere on the platform produces a resultant displacement of the platform...
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WO/1990/002320A1 |
A low profile electronic bathroom scale (10) includes a base (17) having a pair of elongate rigid deformable members (16) affixed thereto. The end portions of the deformable members (16) are spaced from the base and define cantilevered b...
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WO/1989/008822A1 |
The weighing device has a bending beam (20, 31, 41) from which bending moment transmission means (35, 36, 42, 43) extend laterally. Relatively rigid members (24, 27, 30, 32) are coupled to the bending moment transmission means (35, 36, 4...
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WO/1989/008242A1 |
A portable electronic scale of minimal thickness and weight is provided which is suitable for measuring the weight of an individual or object and which can be easily carried in a bag, stored in a cabinet or hung on a wall. The scale comp...
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WO/1989/007245A1 |
A load-sensing element for a balance comprises a beam which receives the load at one end, with a horizontal recess. The bending points of two guide rods formed by sections of substantially reduced material cross-section on the upper and ...
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WO/1989/006785A1 |
A balance for measuring true mass compares the weight of the test object (8) with a reference weight. The reference force consists of the effective weight of a mass (9) and other components of the force transmission chain. The reference ...
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WO/1989/006784A1 |
A suspension system for an inertial balance constrains the weighing platform (12) when oscillated to undergo uniform linear motion. The suspension system includes a supporting framework (24) and a first plurality of elongate elastic supp...
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WO/1989/003023A1 |
A balance, which is virtually insensitive to angular deviation and to the presence of additional accelerations of the base, has two dynamometers (2, 3) each having a parallel guide (26). The parallel guides are mutually parallel and thei...
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WO/1989/001611A1 |
An elastically reducing dynamometer with a parallel guide comprises a frame (1), two essentially parallel plates (3, 4), a load carrier (2), and four elastic tie joints (5 to 8). The frame (1) is secured to a base plate (12); the load ca...
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WO/1988/007177A1 |
A load support device which transmits a load force to, for example, a load cell or other weighing device, while accommodating motion and spurious forces arising from distortion or thermal expansion or contraction. The device comprises a ...
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WO/1988/007182A1 |
A compact force transducer (10) has at least one flexible beam (16, 18) mounted at one or both its ends to a force summing member (12, 14) or members. The force-to-be-measured is applied to the force summing member (12, 14) along a first...
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WO/1987/004786A1 |
A pressure sensor in which two flat plates composed of a resilient insulating material are stuck together in parallel maintaining a predetermined gap, and provided with electrodes on the opposing surfaces of the flat plates. The load of ...
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WO/1987/004787A1 |
An electronic device for weight measurement in particular in the elevator cars, comprising new and improved weight sensors allowing the moving part of the footboard to be bent under the action of the applied weight without impairing the ...
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WO/1986/002158A1 |
A scale device which can be used in the floor (10) of a truck, trailer or fixed structure, in which it is desired to obtain the weights of various items placed on the floor, and includes one or more retractable pneumatic scale assemblies...
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WO/1986/000700A1 |
Load measuring apparatus in which a force or the sum of forces applied to a beam is measured by measuring the strain in the beam between support points (31). To minimize the effects of misalignment and the production of spurious bending ...
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WO/1985/003771A1 |
A platform scale (1, 2) has weight sensing levers (4, 5) and (7, 8) which each supports a platform (1) via a support device (12) which has a substantially planar member (13) symmetrical about a centre line and which has oppositely direct...
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WO/1985/003115A1 |
A roberval mechanism whose vibrational frequences varies with the weight of food being cooked is incorporated in a turntable (8). The vibration of the mechanism is magnetically transmitted to the outside of a cooking chamber, and magneti...
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WO/1985/000057A1 |
The apparatus is used for weighing flowable material such as edible grains, broken minerals and liquids. The material enters a hopper region (1) and passes through a screen (2). The screen (2) acts to prevent further progress of unwanted...
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WO/1983/000223A1 |
An electronic scale in particular intended to be used as a platform scale. The scale comprises a sensor device having six supporting points (A - F) which in a plan view form the corners of two triangles. The supporting points (A - C) sit...
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WO/1982/004123A1 |
A method and apparatus for checking the weight of a moving article in which the article moves across a weigh platform connected to at least two load cells spaced apart via the direction of travel of the article, the output signals from t...
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WO/1982/004124A1 |
A weighing system (210) which includes a force input member, such as a weighing pan (212), and rigid armature (226). A first linkage (110) couples the armature (226) to a reference member, or housing (220), in a manner constraining the a...
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WO/1982/004112A1 |
A linkage (160, 300) for constraining the motion of a reference member (162, 302) along a reference axis (164, 306) with a substantial degree of motion along this axis while exhibiting good resistance to side forces and moments as well a...
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WO/1982/002430A1 |
A cover unit which is disposed on the outer periphery of a plurality of measuring devices arranged in a predetermined pattern and composed of a plurality of circumferentially divided cover segments for totally enclosing the measuring dev...
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WO/1982/000443A1 |
A compact, modular, electronic measuring unit (10) constructed for enclosure within a small, portable housing (12) having a removable front wall (40) to provide access to the enclosure (28) formed within the housing (12). A measuring and...
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WO/1981/001197A1 |
Weighbridge consisting at least partially of cast concrete portions, and method of producing such a bridge. With the object of increasing the accuracy of a weighbridge, of facilitating and cheapening the production of a weighbridge, it i...
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JP7445052B2 |
A parallel guide of a force transmission device has movable and fixed parallel legs, and first and second parallel guiding elements. Thin-point flexional bearings connect the parallel legs to the parallel guiding elements. The movable pa...
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JP2024027095A |
An object of the present invention is to provide a conveying device for a packaging machine that can improve the convenience of installation and removal and has less noise and vibration during operation. A conveyance device for a packagi...
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JP7438083B2 |
A weighing sensor for a scale, includes a mainland body, a load receiver articulated on the mainland body by parallelogram guiding, and a lever mechanism having at least two levers which are supported on the mainland body by supporting j...
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JP7437769B2 |
To provide a weight sensor unit which can prevent infiltration of liquid inside thereof, thereby protecting electric or electronic components.A weight sensor unit includes an upper member 10 and a lower member 20. The upper member 10 is ...
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JP7418939B2 |
Provided is a windshield for an electronic balance that has doors that can open and close automatically and makes it possible to inexpensively form weighing chambers of different heights. Provided is a windshield for an electronic balanc...
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JP2023182748A |
To provide an aerodynamically streamlined enclosure for enhancing the probability that satisfies requests of accuracy and stability.A system for preparing pharmaceuticals comprises: a base which comprises a scale having a platen configur...
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JP7402596B2 |
Provided is a wind blocker for an electronic balance that has doors that can open and close automatically and makes it possible to inexpensively configure weighing chambers of different sizes. This wind blocker for an electronic balance ...
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JP2023551699A |
The present invention is a weighing sensor structure having a Roberval mechanism, which comprises a first portion having a fixed leg portion of the Roberval mechanism, a second portion having a movable leg portion of the Roberval mechani...
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JP7394568B2 |
An alignment unit (1000) installed below a caster (CT) of a bed (BD) to align a plurality of load detectors for detecting a load is provided with a plurality of base parts (11, 11') to be installed on a floor on which the bed will be pla...
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JP7380255B2 |
To prevent generation of air convection in a weighing room of a windshield case and also prevent degradation of the stability of calculation or of regeneration.A top surface windshield glass 7 forming the top surface of an analysis balan...
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