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Publication numberUS3760669 B2
Publication typeGrant
Publication dateOct 16, 1990
Filing dateFeb 23, 1972
Priority dateFeb 23, 1972
Also published asCA972729A, CA972729A1
Publication numberUS 3760669 B2, US 3760669B2, US-B2-3760669, US3760669 B2, US3760669B2
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Sheet material feeding and cutting apparatus and control system therefor
US 3760669 B2
Abstract  available in
Description  available in
Claims  available in
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3872751 *May 15, 1973Mar 25, 1975Schmidt VolkerCounting means for material cutting apparatus
US3927587 *Apr 15, 1974Dec 23, 1975Ethyl CorpGasket cutting apparatus
US3978703 *Jun 23, 1975Sep 7, 1976Gary Steel Products CorporationAutomatic strip cutter
US3978750 *Jun 18, 1975Sep 7, 1976Kabushiki Kaisha SeikoshaApparatus for adjusting a frequency of an oscillating element provided a hair spring
US4015493 *Mar 15, 1976Apr 5, 1977Molins Machine Company, Inc.Dynamic production counter for a corrugator
US4026172 *Mar 17, 1975May 31, 1977Hagger CompanyBelt loop trimming apparatus
US4070937 *Feb 9, 1977Jan 31, 1978Haggar CompanyBelt loop trimming apparatus
US4106685 *Apr 28, 1977Aug 15, 1978Pako CorporationSemi automatic film cutter with movable cursor
US4119246 *Jul 7, 1977Oct 10, 1978Haggar CompanyApparatus for crimping belt loops
US4144575 *Nov 8, 1976Mar 13, 1979The Measuregraph CompanyApparatus for dispensing fabric from a bolt
US4154128 *Sep 21, 1977May 15, 1979Olympus Optical Co., Ltd.Record sheet cutter control device
US4524657 *Jun 10, 1983Jun 25, 1985Power Access CorporationAutomatic wire cutting machine
US4554713 *Sep 7, 1982Nov 26, 1985Ppg Industries, Inc.Apparatus for differentially stretching, aligning and cutting sheet material
US4589315 *Dec 8, 1983May 20, 1986Clement Kenward JWire rope salvaging apparatus
US4633742 *Jul 22, 1985Jan 6, 1987Contour Roll CompanyPneumatic press controller and method
US4676131 *Apr 3, 1986Jun 30, 1987Steiner Company, Inc.Electric paper cabinet
US4712460 *Nov 18, 1985Dec 15, 1987Biotrack, Inc.Integrated drug dosage form and metering system
US4738176 *Oct 3, 1986Apr 19, 1988Cassia Antonio MElectric paper cabinet
US4805499 *Aug 18, 1987Feb 21, 1989Chiang Chang LongAdjustable cutting-length controller and a cutting machine thereof
US4854205 *May 10, 1988Aug 8, 1989Rotring-Werke Riepe KgSign cutting device
US5042351 *May 30, 1989Aug 27, 1991Rosenthal Manufacturing Company, Inc.Feeding apparatus for a machine for feeding and cutting sheet materials
US5056729 *Nov 4, 1988Oct 15, 1991Spehar Eli GPortable machine for dispensing roll goods
US5174182 *Feb 7, 1992Dec 29, 1992Rosenthal Manufacturing Co.Machine for feeding and cutting sheet material
US5442983 *Sep 30, 1993Aug 22, 1995D'angelo; Joseph J.All-electric web feeding, cutting and sheet dispensing machine
US5647261 *Jan 25, 1995Jul 15, 1997Bulman Products, Inc.Sheet cutting device
US5727435 *Aug 15, 1996Mar 17, 1998Frank L. Wells CompanySeverance control for sinuous wire forming machine
US5876318 *Feb 4, 1997Mar 2, 1999Ranpak Crop.Cushioning conversion machine including a length measuring device
US6705355 *Apr 3, 2000Mar 16, 2004Yair WiesenfeldWire straightening and cut-off machine and process
US7337595Nov 3, 2003Mar 4, 2008Ranpak Corp.Packaging system with void fill measurement
US8087218Jan 3, 2012Ranpak Corp.Packaging method with void-fill density determination
US20050050848 *Nov 3, 2003Mar 10, 2005Harding Joseph J.Packaging system with void fill measurement
US20080115464 *Jan 30, 2008May 22, 2008Ranpak Corp.Packaging method with void-fill density determination
WO1997027136A1 *Jan 22, 1997Jul 31, 1997Naturembal (Societe Anonyme)Cushioning pad production machine with a system for measuring the length of the resulting pad
WO2001074513A1 *Apr 3, 2000Oct 11, 2001Yair WiesenfeldWire straightening and cut-off machine and process
International ClassificationB23D36/00, B26D1/20, B65H35/00, B26D5/40
Cooperative ClassificationB26D5/40, B26D1/205, B65H35/0066
European ClassificationB26D1/20B, B26D5/40, B65H35/00B4B
Legal Events
Jun 7, 1988RRRequest for reexamination filed
Effective date: 19880505
Nov 3, 1987B1Reexamination certificate first reexamination
Dec 9, 1986RRRequest for reexamination filed
Effective date: 19861010