Patent · US Active

Cylinder-and-piston assembly for a bottle attachment apparatus

US9694376B2 · kind B2 · utility

1Cited by

13References

21Claims

0Family size

Assignee

BRAND GMBH & CO KG · DE

Inventors

Dieter Böhm · Wertheim, DE
Günter Hochholzer · Werbach, DE
Ottmar Kneucker · Helmstadt, DE
Markus Kurz · Basel, CH

Key dates

Filing date	Jan 21, 2016
Grant date	Jul 4, 2017
Priority date	—
Expiry date	Mar 11, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB67D1/0871
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A cylinder-and-piston assembly for a bottle attachment apparatus for handling liquids provides a cylinder attachable to a valve block assembly, a piston, displaceable in a sealed manner in the longitudinal direction within the cylinder, and a cylinder housing connected to the piston and externally encompassing the cylinder. The piston is displaceable in the cylinder and the stroke length of the piston in the cylinder is delimited by a fixed stop, which interacts with a stroke length stop on the cylinder housing. The cylinder housing has a longitudinal slot running in the longitudinal direction and on the external side thereof has a scale assigned to this longitudinal slot. The stroke length stop on the cylinder housing is adjustable in the longitudinal direction and is interlockable in the respective position.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.