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:
May. 14, 1991
Filed:
Jul. 05, 1989
Applicant:
Inventors:
Assignee:
Tsubakimoto Chain Company, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02K / ;
U.S. Cl.
CPC ...
104292 ; 105176 ; 1041723 ;
Abstract
A linear motor driven conveyor which includes a carrier rail and primary members provided within a pit, main trolleys adapted to run along the carrier rail and connected with a carrying frame, and front and rear trolleys. The connecting members are pivotably connected vertically and horizontally with each trolley within the pit, the lower surfaces of the connecting members each having a reaction plate of a linear induction motor.