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:
Aug. 23, 1977
Filed:
Feb. 25, 1976
Applicant:
Inventor:
Gerhard Schutzer, Stuhr-Moordeich, DT;
Assignee:
Gustav F. Gerdts KG, Bremen, DT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01M / ; F16N / ;
U.S. Cl.
CPC ...
184 / ;
Abstract
In an oil spraying device for the delivery of oil admixed with compressed air, a connection means is provided to connect the ends of a spring which contacts the control flap to vary the torque imparted to the control flap. For this purpose, the spring ends are loosely coupled with the control flap and the housing so that the length of the spring arms effecting control may be varied to vary its lever action. The spring is also mounted outside the pivot axis of the control flap.