The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 02, 2022
Filed:
Aug. 25, 2020
Vat Holding Ag, Haag, CH;
Michael Dür, Hohenweiler, AT;
VAT HOLDING AG, Haag, CH;
Abstract
Disclosed is a pin lifting device for moving and positioning a substrate in a process atmosphere region. The pin lifting device has a coupling part including a coupling configured to receive a support pin designed to contact and carry the substrate, and a drive unit configured to adjust the coupling linearly along an adjustment axis (A) from a lowered normal position into an extended support position and back. The coupling part has a sliding guide element movable along the adjustment axis (A), where the sliding guide element is coupled to the drive unit and where the sliding guide element has at least one sliding element. The sliding element interacts with a guide surface provided by the coupling part to guide the sliding guide element can be linearly along the adjustment axis (A) and in a sliding manner relative to the guide surface.