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:
Jan. 19, 2021
Filed:
Mar. 29, 2018
Applicant:
Prc-desoto International, Inc., Sylmar, CA (US);
Inventors:
Goldi Singh, Chino Hills, CA (US);
Paul Kuchinski, Burbank, CA (US);
Assignee:
PRC-DeSoto International, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F 7/16 (2006.01); B01F 11/00 (2006.01); B01F 15/00 (2006.01); F15B 15/28 (2006.01); B01F 13/00 (2006.01); F15B 15/14 (2006.01); B01F 7/00 (2006.01); B01F 7/22 (2006.01);
U.S. Cl.
CPC ...
B01F 7/161 (2013.01); B01F 7/00725 (2013.01); B01F 11/0071 (2013.01); B01F 13/003 (2013.01); B01F 13/0023 (2013.01); B01F 15/00331 (2013.01); B01F 15/00467 (2013.01); B01F 15/00733 (2013.01); F15B 15/1476 (2013.01); F15B 15/28 (2013.01); B01F 7/22 (2013.01); B01F 2215/006 (2013.01); F15B 2211/6336 (2013.01); F15B 2211/7053 (2013.01); F15B 2211/7725 (2013.01);
Abstract
Mixers for adhesives and sealants that include automatic stroke length adjustment for different sizes and configurations of adhesive and sealant cartridges are disclosed. The mixers include a sensor for detecting when a mixing impeller reaches the top of a cartridge and the bottom of a cartridge, which sends a signal to a main pressure cylinder to reverse direction. The stroke length of the mixer is automatically adjusted without the necessity of manual selection based upon a particular cartridge size.