US2605836A - Knife Adjusting Means for Power Shears - Google Patents > 자유게시판

Legal standing (The authorized standing is an assumption and isn't a authorized conclusion. Current Assignee (The listed assignees could also be inaccurate. Priority date (The precedence date is an assumption and isn't a legal conclusion. Ii -the adjustment is-to'o "Close; espeeially the place' th'e stock being workejd upon is relatively heavy; severe harm to "the knives and to-costly machinesmay-'re- -s ilt. 5 "that are tied'collectively' fby' a li-ke heavy seaplane that" the-rear of the machinefandby different conventional uniting construction, not shown. 26 would be the piston rod of a hydraulic cylinder 21 or high capacity pruning tool it may be any type of a hyperlink connection between arm 24 and appropriate mechanical actuating means. 2i and the knife blade H carried by mentioned plate are mounted for vertical reciprocation in a carrier head. 34a are minimize out to provide openings of rectangular formation indicated at 3'! Rectangular blocks 38 are seated in said openings and are able to vertical motion therein however are incapable of lateral motion therein. One simple construction is illustrated in stated determine and consists of a rod forty four which passes by way of one of many small end portions of the cam. The tip of this rod is bent tosubstantially -L-shaped as indicated at 45 and afterthe rod has been ,utilized as a crank to im part. L-jshaped end could also be swungaround' to trigger its level 46to have interaction inanyyone of, the openings -4'! 3411 as the case may be. Work table and knives, and adjusting means acting between mentioned end frame members and the service head for imparting such transverse tilting motion to the provider head and the cross head mounted therein, the pivoting means of the carrier head being positioned adjoining the lower end of said head and under the adjusting means however above the level of the lower shear knife. KNIFE ADJUSTING MEANS FOR POWER SHEARS Filed Sept.

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