US 12,253,406 B2
Gravimetric measuring device
Bettina Emmermann, Goettingen (DE); Alexander Berger, Hardegsen (DE); Reinhold Feldmann, Obernfeld (DE); and Winfried Graf, Goettingen (DE)
Assigned to SARTORIUS LAB INSTRUMENTS GMBH & CO. KG, Goettingen (DE)
Filed by SARTORIUS LAB INSTRUMENTS GMBH & CO. KG, Goettingen (DE)
Filed on Aug. 19, 2022, as Appl. No. 17/891,708.
Application 17/891,708 is a continuation of application No. PCT/EP2021/053912, filed on Feb. 17, 2021.
Claims priority of application No. 10 2020 104 518.2 (DE), filed on Feb. 20, 2020.
Prior Publication US 2022/0404194 A1, Dec. 22, 2022
Int. Cl. G01G 21/28 (2006.01); G01G 19/14 (2006.01); G01G 21/22 (2006.01); G01G 21/23 (2006.01); H05K 5/03 (2006.01); H05K 7/18 (2006.01)
CPC G01G 21/28 (2013.01) [G01G 19/14 (2013.01); G01G 21/22 (2013.01); G01G 21/23 (2013.01); H05K 5/03 (2013.01); H05K 7/18 (2013.01)] 13 Claims
OG exemplary drawing
 
1. Gravimetric measuring device, comprising:
a weighing chamber with a vertical weighing chamber wall, which is formed as a support structure with cover modules detachably fixed to the support structure on a weighing chamber side of the support structure,
wherein each of the cover modules comprises, on a weighing chamber side of the cover modules, a module front wall covering the support structure at least partially,
wherein the cover modules have locking cantilevers directed towards the support structure,
wherein the locking cantilevers have vertically directed through-openings which are aligned with corresponding through-openings of the support structure as mutually aligned through-openings, and
wherein the cover modules lock to the support structure with locking rods which pass through the mutually aligned through-openings of the cover modules and the support structure.