ZA828692B - Force measuring device - Google Patents

Force measuring device

Info

Publication number
ZA828692B
ZA828692B ZA828692A ZA828692A ZA828692B ZA 828692 B ZA828692 B ZA 828692B ZA 828692 A ZA828692 A ZA 828692A ZA 828692 A ZA828692 A ZA 828692A ZA 828692 B ZA828692 B ZA 828692B
Authority
ZA
South Africa
Prior art keywords
parallelogram
force
equidistant
guides
cantilevered projection
Prior art date
Application number
ZA828692A
Other languages
English (en)
Inventor
Hans Jetter
Original Assignee
Bizerba Werke Kraut Kg Wilh
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 Bizerba Werke Kraut Kg Wilh filed Critical Bizerba Werke Kraut Kg Wilh
Publication of ZA828692B publication Critical patent/ZA828692B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01G3/1412—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being parallelogram shaped
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/24—Guides or linkages for ensuring parallel motion of the weigh-pans
    • G01G21/244—Guides or linkages for ensuring parallel motion of the weigh-pans combined with flexure-plate fulcrums
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Force In General (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Optical Measuring Cells (AREA)
  • Amplifiers (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Harvester Elements (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
ZA828692A 1981-12-01 1982-11-25 Force measuring device ZA828692B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813147470 DE3147470A1 (de) 1981-12-01 1981-12-01 Kraftmessvorrichtung

Publications (1)

Publication Number Publication Date
ZA828692B true ZA828692B (en) 1983-09-28

Family

ID=6147590

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA828692A ZA828692B (en) 1981-12-01 1982-11-25 Force measuring device

Country Status (10)

Country Link
US (1) US4505345A (fr)
EP (1) EP0080702B1 (fr)
JP (1) JPS58122437A (fr)
AT (1) ATE35861T1 (fr)
CA (1) CA1202337A (fr)
DE (2) DE3147470A1 (fr)
DK (1) DK531482A (fr)
ES (1) ES8503127A1 (fr)
FI (1) FI74812C (fr)
ZA (1) ZA828692B (fr)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182132U (ja) * 1982-05-31 1983-12-05 株式会社寺岡精工 ロ−ドセル
US4598781A (en) * 1984-05-25 1986-07-08 Pitney Bowes Inc. Load cell having a flexure connector
US4561512A (en) * 1984-05-25 1985-12-31 Pitney Bowes Inc. Load cell scale of unitized construction
DE3422042A1 (de) * 1984-06-14 1985-12-19 Sartorius GmbH, 3400 Göttingen Oberschalige elektronische hebelwaage
ATE39184T1 (de) * 1985-01-22 1988-12-15 Tron Patent Ag K Massen- und kraftmessgeraet.
DE3505070A1 (de) * 1985-02-14 1986-08-14 Sartorius GmbH, 3400 Göttingen Oberschalige elektronische waage mit einer lenkerparallelfuehrung
US4606421A (en) * 1985-08-09 1986-08-19 Hobart Corporation Shift-error adjustment for load cell support
GB2188737A (en) * 1986-04-01 1987-10-07 Shinko Denshi Kk Load detecting mechanism
US4734671A (en) * 1986-10-22 1988-03-29 Solartron Electronics, Inc. Strain gage beam having integral overload protection
GB2212930B (en) * 1987-11-27 1991-03-27 Sartorius Gmbh Weighing machine
DE3833221C2 (de) * 1987-11-27 1997-01-30 Sartorius Gmbh Systemträger für oberschalige elektronische Präzisionswaagen
DE3832719A1 (de) * 1987-11-27 1989-06-08 Sartorius Gmbh Parallelfuehrungssystem fuer elektronische waagen
US4813505A (en) * 1988-01-12 1989-03-21 Sartorius Gmbh Balance with scale on top and parallel guide consisting of a one-piece casting and one-piece parallel guide system
DE3802153A1 (de) * 1988-01-26 1989-08-03 Soehnle Waagen Gmbh & Co Kraftmesselement fuer eine waage
EP0409058B1 (fr) * 1989-07-19 1993-02-03 Sartorius Ag Balance avec guidage parallèle à bras oscillants
JPH0357934A (ja) * 1989-07-27 1991-03-13 Orientetsuku:Kk 複合並行ビーム型ロードセル
DE4008309A1 (de) * 1990-03-15 1991-09-19 Bizerba Werke Kraut Kg Wilh Biegekraftaufnehmer, insbesondere fuer waagen
CH682108A5 (fr) * 1991-04-30 1993-07-15 Mettler Toledo Ag
DE4119734A1 (de) * 1991-06-14 1992-12-17 Mettler Toledo Ag Vorrichtung zur kraftuntersetzung in einer kraftmesseinrichtung, insbesondere einer waage
US5525762A (en) * 1994-01-19 1996-06-11 Sartorius Ag Balance with force support
US5866854A (en) * 1996-02-12 1999-02-02 Mettler-Toledo Ag Calibrating device for a balance
US5773729A (en) * 1996-09-17 1998-06-30 Ncr Corporation Overload protected loadcell
DE19932289C1 (de) * 1999-07-10 2001-01-04 Soehnle Ag Montlingen Kraftmesselement für eine Waage
JP3593954B2 (ja) 2000-05-31 2004-11-24 株式会社島津製作所 電子天びん
US6324918B1 (en) * 2000-06-05 2001-12-04 Center For Tribology, Inc. Bidirectional force sensor
WO2003036249A1 (fr) * 2001-10-04 2003-05-01 Center For Tribology, Inc. Procede et dispositif de mesure de forces
US7009119B2 (en) * 2002-12-02 2006-03-07 Conair Corporation Weight scale control system and pad
US7048096B2 (en) * 2003-12-08 2006-05-23 Russell Ozechowski Incremental braking apparatus and method of braking
ATE361462T1 (de) † 2004-09-30 2007-05-15 Mettler Toledo Ag Kraftübertragungsvorrichtung für eine waage
DE102007034899A1 (de) * 2007-07-24 2009-01-29 Soehnle Professional Gmbh & Co. Kg Waage
US8383332B2 (en) 2009-10-13 2013-02-26 B.R.A.H.M.S. Gmbh Procalcitonin for the diagnosis of bacterial infections and guidance of antibiotic treatment in patients with acute stroke or transient ischemic attack
JP5364599B2 (ja) * 2010-01-12 2013-12-11 アンリツ産機システム株式会社 秤及び該秤の製造方法
US20130096052A1 (en) 2010-03-08 2013-04-18 B.R.A.H.M.S Gmbh Procalcitonin for the diagnosis of bacterial infections and guidance of antibiotic treatment in patients with non-specific complaints
EP2610596B2 (fr) * 2011-12-30 2022-03-30 WIPOTEC GmbH Elément de pont pour une balance
GB201207656D0 (en) * 2012-05-02 2012-06-13 Shekel Scales Co 2008 Ltd Load cell device
DE102012217388A1 (de) * 2012-09-26 2014-03-27 Siemens Aktiengesellschaft Kraftaufnehmer
DE102019107131A1 (de) * 2019-03-20 2020-09-24 Minebea Intec Aachen GmbH & Co. KG Wägeaufnehmeranschraubung
JP2021081291A (ja) * 2019-11-19 2021-05-27 大和製衡株式会社 ロードセルの四隅調整方法およびその方法を用いたロードセルの製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1173914A (en) * 1966-06-09 1969-12-10 Unilever Ltd Force Transducers
US3805604A (en) * 1973-04-25 1974-04-23 A Ormond Load cell and flexure means for transferring force thereto
US3847238A (en) * 1973-10-18 1974-11-12 Reliance Electric Co Weighing scale with restrictive vertical movement
SE386268B (sv) * 1974-10-23 1976-08-02 Seg Instr Ab Montage- och skyddsorgan avsett att inga i kraftmetnings- eller vegningsanordning
US3985025A (en) * 1975-01-20 1976-10-12 Ormond Alfred N Shear measuring flexure isolated load cells
US4107985A (en) * 1976-09-10 1978-08-22 National Controls, Inc. Load cell
AU515370B2 (en) * 1977-08-01 1981-04-02 Tokyo Electric Co. Ltd. Integral beam strain gauge weigher
US4181011A (en) * 1978-05-11 1980-01-01 Maatschappij Van Berkel's Patent N.V. Load cell
US4170270A (en) * 1978-06-26 1979-10-09 Pitney-Bowes, Inc. Apparatus for preventing the overload of a load cell
FR2431689A1 (fr) * 1978-07-17 1980-02-15 Mcim Dispositif capteur de force et appareil de mesure equipe d'un tel dispositif
DE7829724U1 (de) * 1978-10-05 1979-02-08 Sartorius Gmbh, 3400 Goettingen Elektromagnetisch kompensierende praezisionswaage
DE2967371D1 (en) * 1979-03-24 1985-03-14 Wirth Gallo Patent Ag Device for measuring masses and forces

Also Published As

Publication number Publication date
FI74812C (fi) 1988-03-10
DK531482A (da) 1983-06-02
EP0080702B1 (fr) 1988-07-20
DE3278794D1 (en) 1988-08-25
CA1202337A (fr) 1986-03-25
FI74812B (fi) 1987-11-30
JPS58122437A (ja) 1983-07-21
US4505345A (en) 1985-03-19
FI824076A0 (fi) 1982-11-26
EP0080702A2 (fr) 1983-06-08
EP0080702A3 (en) 1985-06-12
FI824076L (fi) 1983-06-02
DE3147470A1 (de) 1983-07-14
ES517798A0 (es) 1985-02-01
ES8503127A1 (es) 1985-02-01
ATE35861T1 (de) 1988-08-15

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