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:
Dec. 02, 1986
Filed:
Feb. 11, 1985
Abstract
The spacing between laterally closely juxtaposed, parallel, rectilinear rows of wafers filled with a sticky composition is increased by advancing the rows of wafers on a supporting surface in a first direction to entrance portions of guiding passages extending at a second direction angularly diverging from the first direction at a bend. The entrance portions are staggered in the direction of advancement. A rotary disc is associated with the entrance portion of each guiding passage and has an upper portion protruding through a slot in the supporting surface and constituting a guiding face facing the guiding passage, and a shaft is arranged below the supporting surface and rotatably supports the rotary disc. An oiling and/or cleaning device is associated with each rotary disc below the supporting surface for oiling and/or cleaning the guiding face of the rotary disc.