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Publication numberDE1156380 B
Publication typeApplication
Application numberDE1962M0051880
Publication dateOct 31, 1963
Filing dateFeb 21, 1962
Priority dateFeb 21, 1962
Publication numberDE 1156380 B, DE 1156380B, DE-B-1156380, DE1156380 B, DE1156380B, DE1962M0051880
InventorsElfrid Mengel
ApplicantElfrid Mengel
Export CitationBiBTeX, EndNote, RefMan
External Links: DPMA, Espacenet
Kreisschneider fuer Papier, Pappe, Furnier, Kunststoff od. dgl. Circle cutter for paper, cardboard, plywood, plastic od. Like. translated from German
DE 1156380 B
Abstract  available in
Description  available in
Claims  available in
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
DE346689C *Jan 3, 1920Jan 6, 1922Richard HollunderAls Bohr- und Fraeskopf verwendbares rotierendes Schneidwerkzeug
DE614075C *Sep 1, 1932Jun 1, 1935Ernst RennertGeraet zum Schneiden von Platten und Ringen
DE817365C *Oct 4, 1949Oct 18, 1951Alois SchamboeckKreisloch-Scheibenschneider
DE1685942U *Aug 4, 1954Oct 28, 1954Herbert HauptKreisschneider.
CH38495A * Title not available
US2463024 *Feb 11, 1947Mar 1, 1949Del Monte Jacques DHand tool for cutting circular openings
US2923336 *Jan 30, 1956Feb 2, 1960Jacobs John WExpansion bit
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
CN103894654A *Dec 20, 2013Jul 2, 2014浙江吉利控股集团有限公司Sheet punching device and punching method thereof
US4203692 *Dec 20, 1978May 20, 1980Jensen Roger SSelf-centering hole saw adapter
Classifications
International ClassificationB23B51/05, B26F1/38
Cooperative ClassificationB23B51/05, B26F1/3846
European ClassificationB26F1/38C, B23B51/05