Cutting – Means to drive or to guide tool – Means to change datum plane of tool or tool presser stroke
Patent
1984-11-30
1986-12-23
Yost, Frank T.
Cutting
Means to drive or to guide tool
Means to change datum plane of tool or tool presser stroke
74603, 83615, 83626, 83630, 83632, 100257, B26D 518, B26D 726
Patent
active
046305165
ABSTRACT:
An eccentric press which can be constructed a single connecting rod machine or a twin connecting rod machine is described. The press includes a stroke adjustment means having a support lever which is articulately connected at the joint between the two portions of a lever arrangement. The articulation joint is guided on an adjustable path of movement and the foot point of the support lever is guided variably in its position on a circular arc, the center point of the circular arc coinciding with the position of the articulation point which corresponds to the bottom dead center of the ram. As a result, a change in the ram stroke does not change the bottom dead center of the ram, only one ram stroke being executed per connecting rod revolution.
REFERENCES:
patent: 1341312 (1920-05-01), Glines
patent: 3147695 (1964-09-01), Hyman
patent: 4160409 (1979-07-01), Portmann
patent: 4318325 (1982-03-01), Bareis et al.
Gleich Hermann
Koch Elmar
Mabu-Pressen Maschinenfabrik Karl Burkard KG
Yost Frank T.
LandOfFree
Eccentric press does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Eccentric press, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Eccentric press will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-165727