FI74812B - Kraftmaetanlaeggning. - Google Patents
Kraftmaetanlaeggning. Download PDFInfo
- Publication number
- FI74812B FI74812B FI824076A FI824076A FI74812B FI 74812 B FI74812 B FI 74812B FI 824076 A FI824076 A FI 824076A FI 824076 A FI824076 A FI 824076A FI 74812 B FI74812 B FI 74812B
- Authority
- FI
- Finland
- Prior art keywords
- parallelogram
- parallelogram guides
- force
- guide
- guides
- Prior art date
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)
- Diaphragms For Electromechanical Transducers (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Optical Measuring Cells (AREA)
- Amplifiers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Harvester Elements (AREA)
- Analysing Materials By The Use Of Radiation (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)
Claims (15)
1. Kraftmätningsanordning, särskilt vä y ni ngsel emerit, omfattande tvenne paral1 el 1ogramlänkar (2, 3), en i parallel-1 ograi.il ankarna anordnad bujningsmätkropp (20), samt en kraft-inledningsenhet (22, 102), over vilken en paral1 el 1ogramlankarna belastande kraft kan ledas till bujni ngsmatkroppen, var-vid mellan paral1 ellogramlänkarna (2, 3) anordnats ett fritt utrymne och bojningsmätkroppen (2D) är anpassad säsom en självständig byggnadsenhet mitt i u try mine t mellan de tvenne parallel 1ogramlankarna, kännetecknad av att paral1 el 1ogram-länkarna (2, 3) utformats av ett i ett stycke utfort block (1) att frän lister (12, 13), vilka sammanbinder de tvenne parallel 1 ograml ankarna (2, 3) vid blockets (1) yttre sioor sasom ett stycke, utstracker sig utsprany (14, 13) fritt bärande i utrymmet mellan paral 1 el 1 ograml änkarna, och att bojningsmet-kroppen (20) är fästad i det ena utspranget (14) och kraft- i nl edni nysenheten (22 , 102 ) soin belastar bojningsmätkroppen är anordnad pa det andra utspranget (15).
2. Anordning enligt patentkravet 1, kännetecknad av att de uuyge parallellograuilänkarna (2, 3) anordnats para 11 e 111 ned varandra (figur 1).
3. Anordning enligt patentkravet 1, kännetecknad av att de Däyge paral1 ellogramlänkarna (2, 3) anordnats relativt varandra i en fran noil avvikande vinkel, lär.ipligen 90 (figur 7).
4. Anordning enligt patentkravet 1, kännetecknad av att bojningsmätkroppen upptagits av ett i utsprängen (14, 15) bildat spar (13).
5. Anordning enligt patentkravet 1 eller 4, kännetecknad av att kraftinledninysenheten (22) är anordnad pä tvären relativt bojningsmatkroppen (20) justerbar i utspranget (15). 19 7481 2 G. Anordning enligt patentkravet 2, kännetecknad av att tili de bägge paral1 el 1ogramlänkarna (2, 3) anslutits en be-1 astni ngsupptagande skiva (33) sa, att rnittpunkten av dess pian befinner siy pä lika avstand fran paral1 el 1ogramlänkar-nas inti 11igyande ledpunkter (8, 9, 10, 11).
7. Anordning enligt patentkravet 3, kännetecknad av att tili de bägge parallellogramlänkarna anslutits en kraftupp-tagande skiva (33) sa, att rnittpunkten av dess pian befinner sig pu skärningspunkten av de bägge paral1 el 1ogramlänkarnas centrumverti kai 1i nje. G. Anordning enligt nägot av de föreg£ende patentkraven, kännetecknad av att utsprangen (14, 15) vid sinä fria änd-omräden (16, 17) befinner sig pa varandra och mellan dessa andomraden anordnats en överbel astni ngssäkri ng (42).
9. Anordning enligt patentkravet 8, kännetecknad av att sasom överbelastningssäkring i det ena utsprangets (15) änd-oi.irade (17) anordnats en skruv (42), vilken vid överbelast-ning koramer att anligga mot ändomradet (16) hos det andra ut-sprunget (14).
10. Anordning enligt patentkravet 9, kännetecknad av att i och för anordningens vri dni ngssäkri ng skruveri (42) med en tappforiiiig fortsättning (43), vars diameter ar mindre an skruvstomrnens diameter, försänks i ett i.iotsvarande urtag (44) i det motstaende ändomradet (16).
11. Anordning enligt patentkravet 1, 4 eller 5, kännetecknad av att de pa varandra belägna ändomrädena (16, 17) hos de bägge utsprangen (14, 15) genom en säkringsskruv (45, 46) är förhindrade att avlagsna sig för langt frän varandra.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813147470 DE3147470A1 (de) | 1981-12-01 | 1981-12-01 | Kraftmessvorrichtung |
DE3147470 | 1981-12-01 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI824076A0 FI824076A0 (fi) | 1982-11-26 |
FI824076L FI824076L (fi) | 1983-06-02 |
FI74812B true FI74812B (fi) | 1987-11-30 |
FI74812C FI74812C (sv) | 1988-03-10 |
Family
ID=6147590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI824076A FI74812C (sv) | 1981-12-01 | 1982-11-26 | Kraftmätanläggning. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4505345A (sv) |
EP (1) | EP0080702B1 (sv) |
JP (1) | JPS58122437A (sv) |
AT (1) | ATE35861T1 (sv) |
CA (1) | CA1202337A (sv) |
DE (2) | DE3147470A1 (sv) |
DK (1) | DK531482A (sv) |
ES (1) | ES517798A0 (sv) |
FI (1) | FI74812C (sv) |
ZA (1) | ZA828692B (sv) |
Families Citing this family (38)
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 |
DE3566735D1 (en) * | 1985-01-22 | 1989-01-12 | Tron Patent Ag K | Device for measuring masses and forces |
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 |
DE3833221C2 (de) * | 1987-11-27 | 1997-01-30 | Sartorius Gmbh | Systemträger für oberschalige elektronische Präzisionswaagen |
GB2212930B (en) * | 1987-11-27 | 1991-03-27 | Sartorius Gmbh | Weighing machine |
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 (de) * | 1989-07-19 | 1993-02-03 | Sartorius Ag | Waage mit Lenkerparallelführung |
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 (sv) * | 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 (en) * | 2001-10-04 | 2003-05-01 | Center For Tribology, Inc. | Method and device for measuring forces |
AU2003302737A1 (en) * | 2002-12-02 | 2004-07-09 | 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 |
PL1643223T5 (pl) † | 2004-09-30 | 2011-09-30 | Mettler Toledo Gmbh | Urządzenie do przenoszenia siły dla wagi |
DE102007034899A1 (de) | 2007-07-24 | 2009-01-29 | Soehnle Professional Gmbh & Co. Kg | Waage |
ES2601104T3 (es) | 2009-10-13 | 2017-02-14 | B.R.A.H.M.S Gmbh | Procalcitonina para el diagnóstico de infecciones bacterianas y la guía del tratamiento antibiótico en pacientes con apoplejía aguda o accidente isquémico transitorio |
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 |
JP5798133B2 (ja) | 2010-03-08 | 2015-10-21 | ベー.エル.アー.ハー.エム.エス ゲゼルシャフト ミット ベシュレンクテル ハフツング | 不特定の愁訴を示す患者における細菌感染及び抗生物質治療の指標を診断するために用いられるプロカルシトニン |
EP2610596B2 (de) * | 2011-12-30 | 2022-03-30 | WIPOTEC GmbH | Brückenelement zur Ausbildung einer Waage |
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)
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 |
EP0016238B1 (de) * | 1979-03-24 | 1985-01-30 | K-TRON Patent AG | Massen- und Kraftmessgerät |
-
1981
- 1981-12-01 DE DE19813147470 patent/DE3147470A1/de not_active Withdrawn
-
1982
- 1982-11-16 CA CA000415628A patent/CA1202337A/en not_active Expired
- 1982-11-19 US US06/442,914 patent/US4505345A/en not_active Expired - Fee Related
- 1982-11-25 AT AT82110888T patent/ATE35861T1/de not_active IP Right Cessation
- 1982-11-25 EP EP82110888A patent/EP0080702B1/de not_active Expired
- 1982-11-25 DE DE8282110888T patent/DE3278794D1/de not_active Expired
- 1982-11-25 ZA ZA828692A patent/ZA828692B/xx unknown
- 1982-11-26 FI FI824076A patent/FI74812C/sv not_active IP Right Cessation
- 1982-11-30 ES ES517798A patent/ES517798A0/es active Granted
- 1982-11-30 JP JP57208704A patent/JPS58122437A/ja active Pending
- 1982-11-30 DK DK531482A patent/DK531482A/da unknown
Also Published As
Publication number | Publication date |
---|---|
JPS58122437A (ja) | 1983-07-21 |
US4505345A (en) | 1985-03-19 |
ES8503127A1 (es) | 1985-02-01 |
EP0080702A2 (de) | 1983-06-08 |
FI824076L (fi) | 1983-06-02 |
ZA828692B (en) | 1983-09-28 |
FI824076A0 (fi) | 1982-11-26 |
EP0080702B1 (de) | 1988-07-20 |
DE3147470A1 (de) | 1983-07-14 |
DE3278794D1 (en) | 1988-08-25 |
EP0080702A3 (en) | 1985-06-12 |
CA1202337A (en) | 1986-03-25 |
ES517798A0 (es) | 1985-02-01 |
FI74812C (sv) | 1988-03-10 |
DK531482A (da) | 1983-06-02 |
ATE35861T1 (de) | 1988-08-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: BIZERBA-WERKE WILHELM KRAUT GMBH & CO. |