序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
41 Apparatus for the continuous wrinkling of web shaped flat materials US20789871 1971-12-14 US3925863A 1975-12-16 MEYER ARNFRIED
An apparatus for the continuous crumpling of web-shaped and flexible flat material, in order to make this flat material pliable or to loosen grain. The web material is fed, in the outspread condition, to a treatment zone wherein it is gathered repeatedly in its length and width, so that arbitrary creases are formed in the web. Thereafter, the web is again stretched, spread out and further transported in this condition.
42 Process for printing leather US3794544D 1971-02-10 US3794544A 1974-02-26 ECKERT P; EGLI W; OSOLIN H
THE INVENTION RELATES TO A PROCESS FOR PRINTING NATURAL OR SYNTHETIC LEATHER, WHEREIN THE SURFACE TO BE PRINTED IS BROUGHT INTO CONTACT WITH A TEMPORATY CARRIER OF PAPER, ALUMINUM OR REGENERATED CELLULOSE, COMPRISING A TRANSFERABLE FILM OF VINYL RESIN AND ONE OR MORE PIGMENTS, AND AN UNDERLYING LAYER OF ETHYL CELLULOSE, OR OF A MIXTURE OF NITROCELLULOSE AND AN AMINOPLAST, AND THAT THE TEMPORARY CARRIER IS SEPARATED FROM THE ULTIMATE CARRIER.
43 Leathercraft tool US59287766 1966-11-08 US3400458A 1968-09-10 MOORE THOMAS A
44 Leather tooling implement US54827166 1966-05-06 US3344518A 1967-10-03 ROTH LOUIS C
45 Surface of suede leather US18305362 1962-03-28 US3144760A 1964-08-18 HERMANN FUCHS
46 Machine for die pressing, embossing, and the like US12445749 1949-10-29 US2705917A 1955-04-12 OTTO GANIO
47 Process of making embossed article and product thereof US4105848 1948-07-28 US2652352A 1953-09-15 MURRAY ALAN E
48 Knife for carving leather and the like US27469352 1952-03-04 US2639505A 1953-05-26 REYNOLDS RALPH E
49 Machine for decorating parts US51956244 1944-01-24 US2543546A 1951-02-27 DUCKLO ROBERT L
50 Pattern grading machine US77453147 1947-09-17 US2490203A 1949-12-06 SHIRLEY BURTON
51 Method and apparatus for producing imitation pigskin articles US40943241 1941-09-03 US2372517A 1945-03-27 RICHARDSON SAMUEL A
52 Ornamenting machine US20021738 1938-04-05 US2241398A 1941-05-13 FREEMAN BENJAMIN W
53 Pleating machine US27938239 1939-06-16 US2199808A 1940-05-07 OSGOOD WALTER P
54 Art and machine for cutting pat US20798D USRE20798E 1938-07-12
55 Press US57588931 1931-11-18 US1995325A 1935-03-26 ADOLF SCHETTLER GUSTAV
56 Roll leaf imprinting machine for leather goods US59816632 1932-03-11 US1982158A 1934-11-27 HERMAN GOULD; FRANK ACKERMAN
57 Apparatus for marking sheet material US52291131 1931-03-16 US1962253A 1934-06-12 MCMASTER ALBERT L
58 Ornamenting machine US61520832 1932-06-03 US1960486A 1934-05-29 FREEMAN BENJAMIN W
59 Lustering and embossing machine for leather and the like US36990129 1929-06-10 US1768408A 1930-06-24 JOHANNES KLEINEWEFERS
60 가죽 패턴 성형장치 및 이를 이용한 패턴 가죽 KR1020180080887 2018-07-12 KR101898548B1 2018-09-13 정하길
본발명은가죽의중앙부분에서바깥쪽을향해양쪽에각각성형하거나양쪽에번갈아가면서패턴을성형하므로, 패턴성형으로눌리거나수축한가죽이나완충부재가원래형태로회복한상태에서패턴을성형하여패턴의볼륨감을높일수 있게한다. 특히, 본발명은패턴을성형할때, 어느한쪽가장자리를먼저열 가압한다음, 시차를두고반대쪽가장자리를열 가압하여패턴을성형하므로, 하나의패턴을성형할때 가죽과완충부재가꾸겨지거나수축하지않아볼륨감이떨어지는것을방지할수 있다. 또한, 본발명은패턴의폭과패턴과패턴사이의접착폭을다르게성형할수 있게구성하므로, 다양한형태의패턴을형성할수 있을뿐만아니라접착폭이다른패턴을성형할수 있어범용으로사용할수 있다.
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