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. 17, 1983
Filed:
Feb. 23, 1981
Harald N Jungesjo, Rochester, MI (US);
Anderson-Cook, Inc., Fraser, MI (US);
Abstract
A loader (12) for a spline rolling machine wherein die and mandrel teeth (26,42) mesh with the thinwall sleeve (44) of a power transmission member (30) located therebetween to form splines therein is disclosed as including a loading member (58) with a locator (68) on a rotatable clamp (66) thereof and as including an unloading member (60) having a depression (72) that receives the locator (68) so as to permit clamping of an end wall (46) of the power transmission member (30) in an accurately located relationship while still ensuring disengagement during unloading upon movement of the loading and unloading members (58,60) away from each other at an associated load table (36). The locator (68) preferably has a detachable connection (88) to a housing (78) of the rotatable clamp (66) on the loading member (58), and the unloading member (60) includes a shaft (98) and an enlarged head (100) secured to the shaft by a detachable connection (102,104) in order to facilitate loading and unloading of different size power transmission members by merely replacing the locator and the enlarged head. Clamping surfaces (70,74) on the loading member clamp housing (78) and the enlarged head (100) of the unloading member clamp the power transmission member (30) during the loading and unloading.