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. 20, 1980
Filed:
Aug. 23, 1977
Fritz Freyn, Graz, AT;
Other;
Abstract
Means for attaching an elongated injection nozzle to a cylinder head of an injection-internal combustion engine, which head includes means presenting a nozzle receiving bore in a surface thereof, the attachment means comprising, means in the cylinder head presenting a threaded guide hole disposed adjacent the nozzle receiving bore and extending generally in the same direction as the bore, abutment means on the injection nozzle including a surface extending transversely of the longitudinal axis of the nozzle and facing away from the cylinder head, elongated clamp means having a member at one end disposed in contact with the nozzle surface facing away from the cylinder head and collar means at the other end presenting an opening disposed in alignment with the guide hole, the collar means including an element that is elongated in the direction of the guide hole and extends into the latter, the element and guide hole cooperating to limit movement of the clamp means in directions other than parallel to the guide hole, and screw means extending through the collar means and into threaded engagement with the threads of the guide hole for forcing the member of the clamp means and thereby the injection nozzle toward the cylinder head.