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Publication numberUS2885846 A
Publication typeGrant
Publication dateMay 12, 1959
Filing dateNov 1, 1954
Priority dateNov 1, 1954
Publication numberUS 2885846 A, US 2885846A, US-A-2885846, US2885846 A, US2885846A
InventorsCharles B Harker
Original AssigneeBartelt Engineering Co
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Machine for forming, filling and closing bags
US 2885846 A
Abstract  available in
Images(24)
Previous page
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Claims  available in
Description  (OCR text may contain errors)

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QAACHINEZ FOR FORMING,

Filed Nev. 1, 335 1 EIAQKEW FILLING AND CLOSING BAGS 24 sheets sheet 1 May E2, 1959 c. MARKE 2,385,346

MACHINE FOR FORMING, FILLING AND CLOSING BAGS Filed Nov. 1, 1954 24 sheets sheet 2 y 2, 1959 C. a. HARKER 2,885,846

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MACHINE FOR FORMING, FILLING AND CLOSING BAGS Filed Nov. 1, 1954 24 Sheets-Sheet 20

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US251281 *Sep 17, 1881Dec 20, 1881Eobeet Speae HudsonAnd compressing- machine
US574137 *Jul 1, 1890Dec 29, 1896By Mesne assignmentsBag-holding mechanism
US616452 *Sep 8, 1894Dec 27, 1898 Exters co
US949675 *Apr 19, 1905Feb 15, 1910Joseph N CrowleyMachine for filling and closing bags.
US981765 *Nov 27, 1909Jan 17, 1911Emil JagenbergMachine for filling and closing paper bags.
US1889193 *Feb 23, 1926Nov 29, 1932Saranac Bag Sealers IncMachine for closing containers
US2018705 *May 14, 1934Oct 29, 1935Sylvania Ind CorpCigar container
US2114624 *Mar 18, 1937Apr 19, 1938Edna May BergsteinBag or liner sealing device
US2168241 *Feb 24, 1938Aug 1, 1939Pneumatic Scale CorpPackaging machine
US2179685 *May 7, 1938Nov 14, 1939Molins Machine Co LtdWrapping machine
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3534520 *Jun 25, 1969Oct 20, 1970Moran Harry HamiltonThermoplastic bag and process of forming,filling and closing the same
US3592004 *Aug 22, 1969Jul 13, 1971Riegel Paper CorpBag-pressing members for packaging machine
US3746056 *Jun 7, 1971Jul 17, 1973Dow Chemical CoCollapsible filling spout
US3746057 *Jun 7, 1971Jul 17, 1973Dow Chemical CoCollapsible filling spout for bag filling machine
US3952480 *Apr 28, 1975Apr 27, 1976Hayssen Manufacturing Co.Packaging apparatus
US4232504 *Jun 12, 1978Nov 11, 1980R. A. Jones & Co. Inc.Pouch forming and filling mechanism with provision for increasing the capacity of the pouches
US4274245 *Nov 7, 1978Jun 23, 1981H. J. Langen & Sons Ltd.Checkout counter
US4344269 *Jul 18, 1980Aug 17, 1982R. A. Jones & Co. Inc.Pouch forming and filling mechanism with provision for increasing the capacity of the pouches
US4537014 *May 7, 1982Aug 27, 1985Robert Bosch GmbhPackaging machine
US4631901 *Jan 24, 1984Dec 30, 1986Mpr CorporationApparatus and method for packaging a product in individual packets
US4730439 *Apr 30, 1985Mar 15, 1988Chung Yun HMethod and apparatus for packaging a product in individual vacuum sealed packets
EP0272811A1 *Nov 26, 1987Jun 29, 1988Courtaulds Packaging Australia LimitedForming small flexible containers
WO1985003271A1 *Jan 24, 1985Aug 1, 1985Mpr CorpApparatus and method for packaging a product in individual packets
Classifications
U.S. Classification53/527, 53/284.7, 53/375.7, 53/562
International ClassificationB65B9/08, B65B1/24
Cooperative ClassificationB65B43/36, B29C66/83221, B29C66/43121, B29C65/76, B29C66/72321, B29C66/431, B29C66/1122, B65B29/00, B65B1/02, B29C66/8161, B65B51/146, B29C65/18, B29L2031/7414, B65B43/04, B29C66/73921, B29C2793/009, B29C66/0342, B29C66/849, B65B1/24, B65B43/32
European ClassificationB29C66/1122, B65B51/14D, B29C66/8161, B29C66/43121, B29C66/431, B65B29/00, B65B43/36, B29C66/0342, B65B43/04, B29C66/72321, B65B1/02, B29C65/18, B65B43/32, B29C66/849, B29C66/73921, B29C66/83221, B65B1/24