WO2008125099A3 - Parallelogram connecting rod structure, particularly a monolithic parallelogram connecting rod structure for a weighing sensor - Google Patents

Parallelogram connecting rod structure, particularly a monolithic parallelogram connecting rod structure for a weighing sensor Download PDF

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Publication number
WO2008125099A3
WO2008125099A3 PCT/DE2008/000635 DE2008000635W WO2008125099A3 WO 2008125099 A3 WO2008125099 A3 WO 2008125099A3 DE 2008000635 W DE2008000635 W DE 2008000635W WO 2008125099 A3 WO2008125099 A3 WO 2008125099A3
Authority
WO
WIPO (PCT)
Prior art keywords
connecting rod
parallelogram connecting
rod structure
monolithic
parallelogram
Prior art date
Application number
PCT/DE2008/000635
Other languages
German (de)
French (fr)
Other versions
WO2008125099A2 (en
Inventor
Timo Hauck
Original Assignee
Wipotec Wiege & Positioniersys
Timo Hauck
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 Wipotec Wiege & Positioniersys, Timo Hauck filed Critical Wipotec Wiege & Positioniersys
Publication of WO2008125099A2 publication Critical patent/WO2008125099A2/en
Publication of WO2008125099A3 publication Critical patent/WO2008125099A3/en

Links

Classifications

    • 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

Abstract

The invention relates to a monolithic parallelogram connecting rod structure, particularly for a monolithic weighing sensor, comprising two parallelogram connecting rods (9, 11) located in parallel, wherein each of the two parallelogram connecting rods (9, 11) is connected to a rigid element (3, 7) by at least one solid body joint (13a, 13b; 15a, 15b; 17a, 17b; 19a, 19b) at each of the two ends of each parallelogram connecting rod (9, 11), the four joint axes of the solid body joints (13a, 13b; 15a, 15b; 17a, 17b; 19a, 19b) being parallel and forming the vertices of a parallelogram in cross section. According to the invention, at least one end of a parallelogram connecting rod (9, 11) is connected to the related rigid element (3, 7) by at least two solid body joints (13a, 13b; 15a, 15b; 17a, 17b; 19a, 19b), wherein the longitudinal extension planes of the solid body joints encompass a non-zero angle (α, ß), the joint axes of the at least two solid body joints (13a, 13b; 15a, 15b; 17a, 17b; 19a, 19b) being aligned. The invention further relates to a weighing sensor having such a monolithic parallelogram connecting rod structure.
PCT/DE2008/000635 2007-04-17 2008-04-16 Parallelogram connecting rod structure, particularly a monolithic parallelogram connecting rod structure for a weighing sensor WO2008125099A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200710018422 DE102007018422B4 (en) 2007-04-17 2007-04-17 Parallelogrammlenkerstruktur, in particular monolithic Parallelogrammlenkerstruktur for a weighing sensor
DE102007018422.2 2007-04-17

Publications (2)

Publication Number Publication Date
WO2008125099A2 WO2008125099A2 (en) 2008-10-23
WO2008125099A3 true WO2008125099A3 (en) 2009-01-15

Family

ID=39767863

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2008/000635 WO2008125099A2 (en) 2007-04-17 2008-04-16 Parallelogram connecting rod structure, particularly a monolithic parallelogram connecting rod structure for a weighing sensor

Country Status (2)

Country Link
DE (1) DE102007018422B4 (en)
WO (1) WO2008125099A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111751101B (en) * 2020-07-03 2022-02-01 北京无线电测量研究所 Deformation test force transmission mechanism and deformation test device comprising same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1817435A1 (en) * 1968-12-30 1970-07-16 Driver Southall Libra
US4179004A (en) * 1978-02-15 1979-12-18 National Controls, Inc. Force multiplying load cell
DE102005005369B3 (en) * 2005-02-05 2006-08-03 Sartorius Ag Weighing system or scales having a base and a transfer lever formed from a single block and a cross spring hinge formed of four parallel bores

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513828A (en) * 1991-10-09 1996-05-07 Advanced Fuel Research, Inc. Vibration immunizing dynamic support structure
DE10054847C2 (en) 2000-11-04 2002-10-17 Sartorius Gmbh Weighing sensor with adjustment weight

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1817435A1 (en) * 1968-12-30 1970-07-16 Driver Southall Libra
US4179004A (en) * 1978-02-15 1979-12-18 National Controls, Inc. Force multiplying load cell
DE102005005369B3 (en) * 2005-02-05 2006-08-03 Sartorius Ag Weighing system or scales having a base and a transfer lever formed from a single block and a cross spring hinge formed of four parallel bores

Also Published As

Publication number Publication date
DE102007018422A1 (en) 2008-10-23
DE102007018422B4 (en) 2014-01-09
WO2008125099A2 (en) 2008-10-23

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