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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.:

US 5222380 B1

PDFFull Text
Date of Patent:
Jun. 29, 1993

Filed:

May. 20, 1992

Pneumatic service circuit for circular knitting machine service devices

Applicant:
Inventors:

Francesco Lonati, Brescia, IT;

Ettore Lonati, Brescia, IT;

Fausto Lonati, Brescia, IT;

Tiberio Lonati, Brescia, IT;

Assignee:

Lonati S.r.L., Monza, IT;

Attorneys:

Modiano; Guido

Josif; Albert

Primary Examiner:

Clifford D Crowder

Assistant Examiner:

John J Calvert

Int. Cl.
CPC ...
D04B / ;
U.S. Cl.
CPC ...
66216 ; 66134 ; 66-8 ;
Abstract

The circular knitting machine has a pneumatic service circuit with pneumatically actuated service devices arranged around the needle cylinder. An annular body surrounds the needle cylinder, and a main duct is defined in the annular body. The main duct is supplied with pressurized air and is connected to the supply ducts of pneumatic actuators which actuate the service devices. Valve for operating the actuators are arranged between the actuator supply ducts and the main duct.

Find Patent Forward Citations

Lonati, Francesco. (1993). Pneumatic service circuit for circular knitting machine service devices (U.S. Patent No. 5222380). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5222380

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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