US3912208A - Device for storing and packaging materials - Google Patents

Device for storing and packaging materials Download PDF

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Publication number
US3912208A
US3912208A US358905A US35890573A US3912208A US 3912208 A US3912208 A US 3912208A US 358905 A US358905 A US 358905A US 35890573 A US35890573 A US 35890573A US 3912208 A US3912208 A US 3912208A
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US
United States
Prior art keywords
strips
strip
bag
opposite
attached
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US358905A
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English (en)
Inventor
Roger Grenetier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Priority claimed from FR7218241A external-priority patent/FR2185548B1/fr
Priority claimed from FR7306605A external-priority patent/FR2219065A2/fr
Application filed by Individual filed Critical Individual
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Publication of US3912208A publication Critical patent/US3912208A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B67/00—Apparatus or devices facilitating manual packaging operations; Sack holders
    • B65B67/12—Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials
    • B65B67/1244—Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials characterised by mechanisms for temporarily closing the mouth of the sack, e.g. pedal-operated
    • B65B67/125—Sack holders, i.e. stands or frames with means for supporting sacks in the open condition to facilitate filling with articles or materials characterised by mechanisms for temporarily closing the mouth of the sack, e.g. pedal-operated comprising resilient closing elements, e.g. inserts, cooperating with the mouth of the sack

Definitions

  • Kurlander et FOREIGN PATENTS OR APPLICATIONS a. mn m a mwm m nfm b hbmm m oouy CHRR 0 00337700 55566666 99999999 HHHHHHHH 7425 7 3 05325206 50229827 ,7 ,2 ,5 473 924 429 257 1 1 ,33 22233333 G W G M u C d e A P mm T m m 0 Ga 0 M m re 1 9 R mm m. s,
  • the present invention relates to a device for storing and packaging materials, and more particularly to a holder for holding and closing removable flexible bags which can be used either for storing rubbish or household refuse, or for the packaging and presentation of merchandise such as foodstuffs.
  • the invention aims to overcome this disadvantage and its object is to produce a device of the abovementioned type which is simple to make and to handle and is suitable for hermetically sealing the removable bag.
  • a device for holding and closing a removable flexible bag comprising a deformable band consisting of two equal length strips having a profiled cross section to form a spring, said strips being juxtaposed parallel to one another and located opposite one another with-their opposed faces each having at least one convex part, and connected to one another at each of their ends such that at rest the said strips are in contact with one another or very close to one another along at least one longitudinally extending zone, and means for mounting one of the strips in a central zone of its length to a supporting surface, whereby a flexible bag can be removably held by the deformable band with the neck of the bag being passed through the said band and folded back over the outer face of the band.
  • this new device it is possible to enclose materials, for example waste materials, after having placed these waste materials in the removable bag held by the device.
  • materials for example waste materials
  • the device may in some embodiments serve a frame holding the bag to enable the bag neck to be tied while the bag is gripped between the two strips at rest.
  • the air enclosed in the bag at the time of the closing movement of the band assists the heat insulation of the said foodstuffs relative to the atmosphere.
  • Removal of the bag may be carried out very simply without tying up, if desired, merely by separating the strips from one another and by gripping the folded-over part of the neck of the said bag.
  • FIG. 1 is a view in perspective of a first embodiment of the device according to the invention
  • FIG. 2 is a plan view of the device of FIG. 1;
  • FIG. 3 is a view corresponding to an elevation and vertical cross-section along the line III-III of FIG. 2 but showing a second embodiment of the device.
  • FIG. 4 is a partial view in perspective showing a third embodiment of the device.
  • FIGS. 1 to 4 represent various embodiments of a device for storing and packaging for example household or industrial rubbish or foodstuffs such as meat, sausages, citrus fruits and the like.
  • This device has means for holding and hermetically sealing a removable flexible bag, for example, a plastics bag 1 of rectangular shape.
  • the means for holding and closing the removable bag consist of a deformable band 2.
  • the neck of the bag 1 is passed through the deformable band 2 and is folded back over the outer face of the latter (as shown in FIG. 3 which illustrates a modified embodiment of the device of FIGS. 1 and 2).
  • the deformable band 2 is produced from two strips 3 and 4 which have a general elongated rectangular shape with rounded angles.
  • the strips 3 and 4 are both of identical shape and have a cross-section along their entire length following a constant profile in the shape of an arc of a circle.
  • the material can be a metal such as steel or an elastic plastics material.
  • the strips 3 and 4 undergo flexural elastic deformation in the direction of their length as is represented by the broken lines 30 and 4a of FIG. 2.
  • the strips 3 and 4 are juxtaposed parallel to one another and are located opposite one another in such a way that their convex faces 3b and 412 face each other.
  • the strips 3 and 4 are connected to one another at each pair of adjacent ends in such a way that, at rest, the said strips 3 and 4 are in contact with one another or very close to one another, along a generatrix and over their entire length.
  • each connecting U-clamp 5 forms a hinge between the ends of the said strips 3 and 4 and covers the outside of the latter in a median zone of their corresponding end edge (see FIG. 1).
  • Each arm 5a of a connecting U-clamp 5 is firmly fixed, for example by gluing, to the corresponding strip 3 or 4.
  • each connecting U-clamp 5 which forms the hinge axis, extends transversely relative to the strips 3 and 4, is situated very close to the adjacent end of the said strips 3 and 4, and is practically inextensible. Because of this characteristic, the perimeter of the deformable band 2 remains substantially constant when the strips 3 and 4 are moved apart from one another into an unstable position such as that represented by broken lines at 3a and 4a, in FIG. 2. Thus, no additional stress is applied to the neck of the bag 1 during opening of the said bag 1 by separating movement of the strips 3 and 4 into a position such as 3a and 4a.
  • each U-clamp 5 is rounded so that the flexible bag 1 can rest against the said outer face 50 without running the risk of being torn.
  • One of the strips is attached by means of rivets at 6 in a median zone of its length to a supporting component.
  • this supporting component consists of a plane vertical surface such as a wall 7.
  • the back strip 3 is attached to the wall 7 via a sheet or plate 8 which is applied and attached, by its back face equipped with a self-adhesive layer 8a, to the said surface 7.
  • a spacer component of parallelepipedonal shape 9 is interposed between the back strip 3 and the plate 8 and attachment rivets 6 pass right through it.
  • the above described device can only hold the bag in a vertical position.
  • the bag 1 is not sufficiently deep for its base to rest on the floor and it is therefore in this embodiment necessary that each of the strips 3 and 4 should be profiled over its entire length, so as to prevent the bag 1 from opening spontaneously due to the effect of forces exerted on the ends of the pair of strips 3 and 4, these forces resulting from the weight of the bag 1 itself.
  • the strips 3 and 4 are attached to the supporting surface 7 in such a way that the longitudinal axis of each strip 3 and 4 is substantially horizontal and that the chordal plane of each profiled strip is substantially vertical.
  • the perimeter of the deformable band 2 is slightly greater than that of the neck of the bag 1 and, as can be seen in FIGS. 1 and 3, the foldedover part la of the said neck of the bag 1 has a greater width than that of the strips 3 and 4 so that the free edge of the said folded-over part 1a can be stretched over the band outer perimeter and can press against the wall of the bag 1 to make the suspension of the said bag 1 on the band 2 very secure.
  • the strip 4 opposite the back strip 3, the so-called front strip 4, is connected to an opening member in the form of a handle 11 (FIG. 1) formed as a square ring 1] attached to the said front strip 4 in a median Zone of the length of the latter.
  • the opening member is a ring which is connected to a pedal member, will be described below.
  • the pedal member of FIG. 3 consists of a lever 12 hinged at its end nearest the surface 7 to a fixed horizontal axis 13.
  • the level 12 is connected at a point 12a a certain distance from the hinge axis 13, to a pull rod whose upper end engages the square ring 14 attached to the front strip 4.
  • the lever 12 thus defines a pedal portion 15 at its end opposite the hinge axis 13.
  • the upper end of the transmission rod 16 is in the shape of a hood 160 which is inserted in the said connecting ring 14.
  • FIG. 4 shows a variant of the pedal member of FIG. 3 and in this embodiment the lever consists of a rigid U-bar 17, whose centre part 170 forms the pedal portion of the said lever and whose arms 17b are attached at their free ends to one and the same horizontal rod 18 which pivots in fixed bearings 19 and forms the hinge axis.
  • the pull rod in this embodiment consists of two rigid rods 20, each of which is attached at its lower end at 170 to a respective arm 17]) of the U-bar at the same distance a from the hinge axis 18 in each case.
  • each rod 20 is connected to a corresponding end of a rigid rod 21 which forms a connecting component and extends parallel to and alongside the front strip 4 and is attached to the latter in a median zone of its length by way of spacer components 22.
  • a bag holding device for removably supporting a flexible bag having a mouth with its mouth normally in the closed position, said device comprising a pair of relatively long and narrow strips of flexible, resilient material of substantially equal length, each of said strips having a pair of side edges extending in the direction of its length, a pair of opposite faces extending from one side edge thereof to the other side edge thereof and a pair of end edges at its longitudinally opposite ends, and at least a portion of one said face of each strip being convex in a cross-section taken transversely of the length of the strip, holding means holding said strips together with their lengths extending substantially parallel, with said one face of one said strip facing said one face of the other said strip and with the convex portion of said one face of one said strip in contact with the convex portion of said one face of the other said strip along a line extending lengthwise of said strips, said holding means comprising a pair of deformable U- clamps, one at one of the ends of said strips and the other at the other ends of said strips engaging and connecting said strips
  • said mounting means comprises a plate connected to said one strip, and wherein a spacer component is interposed between the said one strip and the said plate.
  • the separating means comprises a lever, pivot means at one end of said lever defining a horizontal fixed axis, a connecting component attached to the said opposite st rip mid way therealong, and linkage means connected between said connecting component and a point on said lever spaced from said one end, said lever including means defining a pedal at the end opposite said one end.
  • said linkage means comprises a rigid rod having one end attached to said lever and the other end attached to the connecting component.
  • said lever consists of a rigid U-bar, said U-bar having a centre part which defines the pedal, and arms; wherein a rod therealon'g; and wherein the linkage means consists of 5 two rigid rods, each of which is attached at one end, to one of said arms of the U-bar at the same distance from the pivot means and at its other end to a corresponding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Apparatuses For Manual Packaging Operations (AREA)
  • Bag Frames (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Packages (AREA)
US358905A 1972-05-23 1973-05-10 Device for storing and packaging materials Expired - Lifetime US3912208A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7218241A FR2185548B1 (de) 1972-05-23 1972-05-23
FR7306605A FR2219065A2 (de) 1973-02-23 1973-02-23

Publications (1)

Publication Number Publication Date
US3912208A true US3912208A (en) 1975-10-14

Family

ID=26217093

Family Applications (1)

Application Number Title Priority Date Filing Date
US358905A Expired - Lifetime US3912208A (en) 1972-05-23 1973-05-10 Device for storing and packaging materials

Country Status (9)

Country Link
US (1) US3912208A (de)
JP (2) JPS4942491A (de)
CA (1) CA982530A (de)
CH (1) CH573334A5 (de)
DE (1) DE2326340C3 (de)
ES (1) ES415028A1 (de)
GB (1) GB1384205A (de)
IT (1) IT986349B (de)
NL (1) NL7307199A (de)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069994A (en) * 1975-01-21 1978-01-24 English Glass Company Limited Bag holder
US4339099A (en) * 1977-11-25 1982-07-13 Barton C Dickinson Device for holding and spreading trash bags
US4801081A (en) * 1988-03-28 1989-01-31 Joseph P. Armenia Receptacle for storing articles such as newspapers
WO1989005271A1 (en) * 1987-12-02 1989-06-15 Domo Kemi International Aps Waste bag system and waste bag
US5002245A (en) * 1988-08-17 1991-03-26 Lindknud Plast A/S Bag and retainer therefor
US5088667A (en) * 1990-07-26 1992-02-18 Olson Ralph C Trash bag holding and spreading device
US5167390A (en) * 1991-10-15 1992-12-01 Ghassan Baghdadi Flexible bags mounting and dispensing system
US5183227A (en) * 1992-01-10 1993-02-02 Jokari/Us., Inc. Self-closing bag holder
US5222702A (en) * 1991-03-26 1993-06-29 Olmos Jesse G Strip for holding plastic bags
US5524762A (en) * 1994-12-29 1996-06-11 Shafran; Barry W. Disposable litter bag system
US5860529A (en) * 1996-01-18 1999-01-19 Cascade Dispensers Limited Dispensers for bags, and bags for use therewith
WO1999020532A1 (en) * 1997-10-21 1999-04-29 Plh Arkitekter As Bag holder for hygiene and refuse bags
EP0968876A1 (de) * 1998-06-30 2000-01-05 Symbol S.A./N.V. Abfallbehälter für Fahrzeug
US6098933A (en) * 1999-05-04 2000-08-08 Stein; Roger A. Litter bag hanger
US6199803B1 (en) * 1998-01-16 2001-03-13 Thomas C. Schafer Trash container system
US20030190097A1 (en) * 2002-04-09 2003-10-09 Hajianpour Mohammed A. Hanging bag with a resiliently adjustable opening
WO2004071902A1 (en) * 2003-02-15 2004-08-26 Pressalit Group A/S Bag holder
US20050061485A1 (en) * 2002-07-09 2005-03-24 Kazuo Hirafuji Heat exchanger
US20090095829A1 (en) * 2007-10-15 2009-04-16 Simon Huang Shredder waste management system
US20090095830A1 (en) * 2007-10-15 2009-04-16 Simon Huang Shredder waste management system
NL1037526C2 (nl) * 2009-12-03 2011-06-06 Rob Sondaar Zelfsluitende zakhouder.
US11434034B2 (en) * 2018-12-06 2022-09-06 Kyong Mok LEE Bag holder
EP4071532A1 (de) 2008-05-28 2022-10-12 Commscope Technologies LLC Glasfaserkabel

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133570U (de) * 1976-04-06 1977-10-11
JPS52134278U (de) * 1976-04-08 1977-10-12
JPS5627045Y2 (de) * 1976-05-07 1981-06-27
JPS5628893Y2 (de) * 1976-05-10 1981-07-09
JPS5628894Y2 (de) * 1976-05-14 1981-07-09
JPS5318872U (de) * 1976-07-28 1978-02-17
GB2120532A (en) * 1982-04-29 1983-12-07 Colin Nates Brackets
IL83775A (en) * 1987-09-04 1991-12-15 Dexter Chemical Corp Amino acid esters and amides of fumaric acid and pharmaceutical compositions containing them for use in the treatment of psoriasis
WO1992004257A1 (en) * 1990-09-06 1992-03-19 Seigel, Gregory, Edward Waste bin liner mechanism
DE19525238C1 (de) * 1995-07-11 1996-09-12 Reiner Dipl Ing Strangfeld Halterung für Müllbeutel
DE102012008288A1 (de) * 2012-04-12 2013-10-17 Georg Dobler Vorrichtung zur Befestigung eines Müll oder Kleidersackes

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US544585A (en) * 1895-08-13 Sack-holder
US814150A (en) * 1905-10-13 1906-03-06 Thomas Manahan Bag.
US1566867A (en) * 1925-02-04 1925-12-22 Hetzer Joseph Swimming purse
US1798945A (en) * 1929-09-17 1931-03-31 Lamarthe Alfred Closing device
US2241612A (en) * 1938-06-25 1941-05-13 Regina Corp Attachment for bags
US2269257A (en) * 1939-04-24 1942-01-06 James M Edwards Refuse container
US2514750A (en) * 1949-02-11 1950-07-11 Frank G Dobbs Closure
US2547805A (en) * 1945-04-11 1951-04-03 Electrolux Corp Vacuum cleaner dust bag
US2823723A (en) * 1954-12-20 1958-02-18 Arthur D Cohn Container
US3091422A (en) * 1962-01-08 1963-05-28 Jack W Hobbs Bag holder
US3111295A (en) * 1961-06-14 1963-11-19 Jr Frederick J Ruschman Paper bag storage receptacle
US3329382A (en) * 1964-12-10 1967-07-04 Ryan George James Garbage bag holder
US3352520A (en) * 1965-04-22 1967-11-14 Homeline Corp Bag holder
US3374976A (en) * 1966-01-06 1968-03-26 Robert A. Kurlander Refuse bag holder

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US544585A (en) * 1895-08-13 Sack-holder
US814150A (en) * 1905-10-13 1906-03-06 Thomas Manahan Bag.
US1566867A (en) * 1925-02-04 1925-12-22 Hetzer Joseph Swimming purse
US1798945A (en) * 1929-09-17 1931-03-31 Lamarthe Alfred Closing device
US2241612A (en) * 1938-06-25 1941-05-13 Regina Corp Attachment for bags
US2269257A (en) * 1939-04-24 1942-01-06 James M Edwards Refuse container
US2547805A (en) * 1945-04-11 1951-04-03 Electrolux Corp Vacuum cleaner dust bag
US2514750A (en) * 1949-02-11 1950-07-11 Frank G Dobbs Closure
US2823723A (en) * 1954-12-20 1958-02-18 Arthur D Cohn Container
US3111295A (en) * 1961-06-14 1963-11-19 Jr Frederick J Ruschman Paper bag storage receptacle
US3091422A (en) * 1962-01-08 1963-05-28 Jack W Hobbs Bag holder
US3329382A (en) * 1964-12-10 1967-07-04 Ryan George James Garbage bag holder
US3352520A (en) * 1965-04-22 1967-11-14 Homeline Corp Bag holder
US3374976A (en) * 1966-01-06 1968-03-26 Robert A. Kurlander Refuse bag holder

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069994A (en) * 1975-01-21 1978-01-24 English Glass Company Limited Bag holder
US4339099A (en) * 1977-11-25 1982-07-13 Barton C Dickinson Device for holding and spreading trash bags
WO1989005271A1 (en) * 1987-12-02 1989-06-15 Domo Kemi International Aps Waste bag system and waste bag
US4801081A (en) * 1988-03-28 1989-01-31 Joseph P. Armenia Receptacle for storing articles such as newspapers
US5002245A (en) * 1988-08-17 1991-03-26 Lindknud Plast A/S Bag and retainer therefor
US5088667A (en) * 1990-07-26 1992-02-18 Olson Ralph C Trash bag holding and spreading device
US5222702A (en) * 1991-03-26 1993-06-29 Olmos Jesse G Strip for holding plastic bags
US5167390A (en) * 1991-10-15 1992-12-01 Ghassan Baghdadi Flexible bags mounting and dispensing system
US5183227A (en) * 1992-01-10 1993-02-02 Jokari/Us., Inc. Self-closing bag holder
US5524762A (en) * 1994-12-29 1996-06-11 Shafran; Barry W. Disposable litter bag system
US5860529A (en) * 1996-01-18 1999-01-19 Cascade Dispensers Limited Dispensers for bags, and bags for use therewith
WO1999020532A1 (en) * 1997-10-21 1999-04-29 Plh Arkitekter As Bag holder for hygiene and refuse bags
US6199803B1 (en) * 1998-01-16 2001-03-13 Thomas C. Schafer Trash container system
EP0968876A1 (de) * 1998-06-30 2000-01-05 Symbol S.A./N.V. Abfallbehälter für Fahrzeug
US6098933A (en) * 1999-05-04 2000-08-08 Stein; Roger A. Litter bag hanger
US20030190097A1 (en) * 2002-04-09 2003-10-09 Hajianpour Mohammed A. Hanging bag with a resiliently adjustable opening
US20050061485A1 (en) * 2002-07-09 2005-03-24 Kazuo Hirafuji Heat exchanger
US7448439B2 (en) * 2002-07-09 2008-11-11 Fujitsu Limited Heat exchanger
WO2004071902A1 (en) * 2003-02-15 2004-08-26 Pressalit Group A/S Bag holder
US20090095829A1 (en) * 2007-10-15 2009-04-16 Simon Huang Shredder waste management system
US20090095830A1 (en) * 2007-10-15 2009-04-16 Simon Huang Shredder waste management system
EP4071532A1 (de) 2008-05-28 2022-10-12 Commscope Technologies LLC Glasfaserkabel
NL1037526C2 (nl) * 2009-12-03 2011-06-06 Rob Sondaar Zelfsluitende zakhouder.
US11434034B2 (en) * 2018-12-06 2022-09-06 Kyong Mok LEE Bag holder

Also Published As

Publication number Publication date
JPS4942491A (de) 1974-04-22
DE2326340B2 (de) 1977-09-29
DE2326340C3 (de) 1978-05-18
ES415028A1 (es) 1976-07-01
CA982530A (en) 1976-01-27
IT986349B (it) 1975-01-30
GB1384205A (en) 1975-02-19
CH573334A5 (de) 1976-03-15
NL7307199A (de) 1973-11-27
JPS53131973U (de) 1978-10-19
DE2326340A1 (de) 1973-12-06

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