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:
Nov. 06, 1984
Filed:
May. 02, 1983
Applicant:
Inventor:
Louis F Vachon, Washington, IL (US);
Assignee:
Caterpillar Tractor Co., Peoria, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23P / ; B65D / ;
U.S. Cl.
CPC ...
2915 / ; 2915 / ; 29282 ; 29428 ; 29DI / ; 92128 ; 123 / ; 123 4184 ; 1231 / ; 1231 / ; 138 89 ; 206318 ; 206335 ;
Abstract
To service an engine (10), it is frequently determined that a cylinder liner (12) and piston (18) must be replaced. It is difficult and time consuming to first install the liner (12) and then the piston (18) with the rings (20) and connecting rod (22). A pre-assembled unit (36) including the liner (12) and piston (18) may be installed on the engine according to a disclosed method. The unitary assembly simplifies steps at the service facility and, if desired, permits assembly of the unit (36) prior to shipment to the service facility to reduce shipping space and cost.