US1894115A - Plural chambered collapsible tube - Google Patents

Plural chambered collapsible tube Download PDF

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Publication number
US1894115A
US1894115A US529445A US52944531A US1894115A US 1894115 A US1894115 A US 1894115A US 529445 A US529445 A US 529445A US 52944531 A US52944531 A US 52944531A US 1894115 A US1894115 A US 1894115A
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tube
collapsible
walls
chambers
closure
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US529445A
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Michael F Murphy
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/22—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor with two or more compartments

Definitions

  • This invention relates in general to collapsible tubes, that is, tubes for containing plastic or semi-liquid materials and having 7 collapsible walls, pressure upon and collapsing of which serves to eject material therefrom.
  • One object of the invention is to provide a novel and im roved collapsible tube having a plurality o chambers each of which may receive a different material, and the walls of each of which may be collapsed independently of the other chamber, whereby the material in the two chambers can be selectively removed from the tube.
  • collapsible tube of this character in which each chamber has its own discharge opening, and all of said openings are controlled by a single closure or outlet valve 2 which selectively cooperates with said opening; to provide such a collapsible tube which has collapsible outer walls and a collapsible partition dividing the tube into a plurality of chambers whereby the outer walls of the 2 tube may be collapsed in the usual manner to eject the material from the chambers and the collapsible partition compensates for the deformation of the outer walls of the tube; and to obtain other advantages and results as will be brought out by the following description.
  • Figure 1 is a side elevation of a collapsible tube embodying my invention
  • Figure 2 is a vertical longitudinal sectional view taken on the line 2-2 of Figure 1.
  • Figure 3 is a top plan view of the tube.
  • Fi re 4 is a transverse sectional view on the line 44 of Fi re 1.
  • Figure 5 is a similar view on the line 55 of Figure 2 with the tube in normal condition.
  • Figure 6 is a view similar to Figure 5 showing the walls of the tube partially collapsed.
  • igures 7 and 8 are transverse sections similar to Figures 5 and 6, respectively, showing a modified form of the invention
  • Figure 9 is a fragmentary sectional elevation showing a modified form of outlet and closure for the tube
  • Figure 10 is a similar view showing another form of outlet and closure.
  • Figure 11 is a top plan .view partially in section of the tube shown in Figure 10.
  • the tube includes a body A formed of flexible or deformable material such as is commonly used in collapsible tubes.
  • This body is molded in the usual manner to form at one end a discharge head or nozzle B and the Walls at the other end are pressed and folded or sealed together in the usual manner indicated at C to form a closed receptacle.
  • the body A is divided longitudinally into two chambers l and 2, by a wall or partition 3 preferably formed integral with the walls of the body A and in the same moulding operation.
  • the nozzle B is formed with discharge openings 4 and 5, one for each chamber 1 and 2.
  • These discharge openings are controlled by a closure or valve 6 which is rotatably mounted upon the end of the nozzle B coaxially therewith, the nozzle preferably having an annular rib 7 over which edges 8 of the closure are fitted as by spinning, as clearly shown in Figure 2 of the drawings.
  • the closure 6 is provided with a discharge opening 9 which, upon rotation of the closure, may be caused selectively to register with either of the discharge openings 4 and 5 in the nozzle.
  • the chambers 1 and 2 of the tube are filled in the usual manner before the end of the tube is sealed at C, and the closure 6 is located so as to cover both discharge openings 4 and 5.
  • the clos e 6 is rotated to bring the discharge opening 9 into register with the discharge opening 4 or 5 corresponding to the chamber from which it is desired to eject the material. Then by pressure upon the outer Walls of said chamber, the material is ejected.
  • the partition or dividing wall 3 being incapable of stretching or extending laterally,
  • ures 7 and 8 Here the wall 11 is shown longitudinally corrugated or rippled so that as the outer walls of the tube are compressed or deformed, the wall 11 may stretch laterally as shown in Figure 8 of the drawing.
  • the body A may be divided into chambers of different sizes instead of into two chambers of the same size as shown in Figures 1 to 8 inclusive.
  • Such a construction is shown in Figure 9 where the dividing wall 12 is arranged to provide a large chamber 13 and a smallerchamher 14.
  • outlet end of the tube may be variously modified; for example, the outlet end may be of substantially the same diameter as the body of the tube, as indicated at 15 in Figure 9 of the drawing.
  • a closure 16 substantially the same as the closure 6 may be provided to cooperate with discharge openings 17 and 18 in the outlet end of the tube for ejecting material from the chambers 13 and 14.
  • FIG 10 of the drawings Another form of outlet for the tube is shown in Figure 10 of the drawings where the outlet end 19 has lateral or radial discharge openings 20 and 21 for the respective chambers 22 and 23 of the tube.
  • the closure 24 is in the form of a flanged ring having one flange 25 disposed at the top of the outlet portion and another flange 26 disposed under a shoulder 27 on the outlet end of the tube.
  • An outlet opening 28 is formed in the closure ring 24 to selectively register with the openings 20 and 21.
  • a collapsible tube comprising a hollow body having collapsible walls anda longitudinal partition dividing the interior of the body into two chambers, said bod havilzg an outlet openin at one end thereo for ea chamber and sai partition being lon 'tudinally corru ated to laterally stre and compensate or deformation of the walls of said body as the-latter are collapsed.
  • a container comprising a ollow bod having flexible walls, and a artition d1- vidin the interior of the b0 y into two cham rs, said body havin' an outlet opening for each chamber and said partition being extensible to compensate for flexing of the walls of said body.
  • a container comprising a hollow bod having flexible walls, and a partition divi ing the interior of the body into two chambers, said body havin an outlet opening for each chamber and sai partition being corrugated to stretch and compensate for flexing of the walls of said body.
  • said body into two chambers, said body having an outlet opening at one end thereof for each chamber and said partition being laterally extensible to compensate for deformation of the walls of said body as the latter are-collapsed.
  • a collapsible tube comprising a hollow body having collapsible walls and a longitudinal partition dividing the interior of the

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tubes (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Description

Jan. 10, 1933. MURPHY 1,894,115
PLURAL CHAMBERED COLLAPSIBLE TUBE Filed April 11, 1931 I I N V EN TffR. WW
I A TTORNEYS.
Patented Jan. 10, 1933 PATENT OFFICE MICHAEL I. MURPHY, OI NEWARK, NEW JERSEY PLUBAL CHAKBEBED COLLAISIBLE TUBE Application filed April 11,
This invention relates in general to collapsible tubes, that is, tubes for containing plastic or semi-liquid materials and having 7 collapsible walls, pressure upon and collapsing of which serves to eject material therefrom.
One object of the invention is to provide a novel and im roved collapsible tube having a plurality o chambers each of which may receive a different material, and the walls of each of which may be collapsed independently of the other chamber, whereby the material in the two chambers can be selectively removed from the tube.
Other objects of the invention are to provide a collapsible tube of this character in which each chamber has its own discharge opening, and all of said openings are controlled by a single closure or outlet valve 2 which selectively cooperates with said opening; to provide such a collapsible tube which has collapsible outer walls and a collapsible partition dividing the tube into a plurality of chambers whereby the outer walls of the 2 tube may be collapsed in the usual manner to eject the material from the chambers and the collapsible partition compensates for the deformation of the outer walls of the tube; and to obtain other advantages and results as will be brought out by the following description.
Referring to the accompanying drawing in which corresponding and like parts are designated throughout the several views by the same reference characters,
Figure 1 is a side elevation of a collapsible tube embodying my invention,
Figure 2 is a vertical longitudinal sectional view taken on the line 2-2 of Figure 1.
Figure 3 is a top plan view of the tube.
Fi re 4 is a transverse sectional view on the line 44 of Fi re 1.
Figure 5 is a similar view on the line 55 of Figure 2 with the tube in normal condition.
Figure 6 is a view similar to Figure 5 showing the walls of the tube partially collapsed.
igures 7 and 8 are transverse sections similar to Figures 5 and 6, respectively, showing a modified form of the invention,
1931. Serial No. 528,445.
Figure 9 is a fragmentary sectional elevation showing a modified form of outlet and closure for the tube,
Figure 10 is a similar view showing another form of outlet and closure, and
Figure 11 is a top plan .view partially in section of the tube shown in Figure 10.
Specifically describing the embodiment of the invention illustrated in Figures 1 to 6 inclusive, the tube includes a body A formed of flexible or deformable material such as is commonly used in collapsible tubes. This body is molded in the usual manner to form at one end a discharge head or nozzle B and the Walls at the other end are pressed and folded or sealed together in the usual manner indicated at C to form a closed receptacle.
The body A is divided longitudinally into two chambers l and 2, by a wall or partition 3 preferably formed integral with the walls of the body A and in the same moulding operation. At opposite sides of the wall 3 the nozzle B is formed with discharge openings 4 and 5, one for each chamber 1 and 2. These discharge openings are controlled by a closure or valve 6 which is rotatably mounted upon the end of the nozzle B coaxially therewith, the nozzle preferably having an annular rib 7 over which edges 8 of the closure are fitted as by spinning, as clearly shown in Figure 2 of the drawings. The closure 6 is provided with a discharge opening 9 which, upon rotation of the closure, may be caused selectively to register with either of the discharge openings 4 and 5 in the nozzle.
The chambers 1 and 2 of the tube are filled in the usual manner before the end of the tube is sealed at C, and the closure 6 is located so as to cover both discharge openings 4 and 5. When it is desired to eject material from either of the chambers 1 or 2, the clos e 6 is rotated to bring the discharge opening 9 into register with the discharge opening 4 or 5 corresponding to the chamber from which it is desired to eject the material. Then by pressure upon the outer Walls of said chamber, the material is ejected.
The partition or dividing wall 3 being incapable of stretching or extending laterally,
ures 7 and 8. Here the wall 11 is shown longitudinally corrugated or rippled so that as the outer walls of the tube are compressed or deformed, the wall 11 may stretch laterally as shown in Figure 8 of the drawing.
Obviously, the body A may be divided into chambers of different sizes instead of into two chambers of the same size as shown in Figures 1 to 8 inclusive. Such a construction is shown in Figure 9 where the dividing wall 12 is arranged to provide a large chamber 13 and a smallerchamher 14.
Also the outlet end of the tube may be variously modified; for example, the outlet end may be of substantially the same diameter as the body of the tube, as indicated at 15 in Figure 9 of the drawing. A closure 16 substantially the same as the closure 6 may be provided to cooperate with discharge openings 17 and 18 in the outlet end of the tube for ejecting material from the chambers 13 and 14. Another form of outlet for the tube is shown in Figure 10 of the drawings where the outlet end 19 has lateral or radial discharge openings 20 and 21 for the respective chambers 22 and 23 of the tube. The closure 24 is in the form of a flanged ring having one flange 25 disposed at the top of the outlet portion and another flange 26 disposed under a shoulder 27 on the outlet end of the tube. An outlet opening 28 is formed in the closure ring 24 to selectively register with the openings 20 and 21.
While I have shown several diflerent forms of the invention each of which embodies certain details of construction, it should be understood that this is primarily for illustrating the principles of the invention and that the invention may be embodied in other forms and details of construction without departing from the spirit or scope of the invention.
Having thus described my invention what I claim is:
1. A collapsible tube comprising a hollow body having collapsible walls anda longitudinal partition dividing the interior of the body into two chambers, said bod havilzg an outlet openin at one end thereo for ea chamber and sai partition being lon 'tudinally corru ated to laterally stre and compensate or deformation of the walls of said body as the-latter are collapsed.
3. A container comprising a ollow bod having flexible walls, and a artition d1- vidin the interior of the b0 y into two cham rs, said body havin' an outlet opening for each chamber and said partition being extensible to compensate for flexing of the walls of said body.
4. A container comprising a hollow bod having flexible walls, and a partition divi ing the interior of the body into two chambers, said body havin an outlet opening for each chamber and sai partition being corrugated to stretch and compensate for flexing of the walls of said body.
MICHAEL F. MURPHY.
body into two chambers, said body having an outlet opening at one end thereof for each chamber and said partition being laterally extensible to compensate for deformation of the walls of said body as the latter are-collapsed.
2. A collapsible tube comprising a hollow body having collapsible walls and a longitudinal partition dividing the interior of the
US529445A 1931-04-11 1931-04-11 Plural chambered collapsible tube Expired - Lifetime US1894115A (en)

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Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452273A (en) * 1945-08-20 1948-10-26 Robert H Van Sant Applicator
US2517027A (en) * 1945-09-19 1950-08-01 Rado Leopold Collapsible tubelike container for pastes
US2520684A (en) * 1948-12-28 1950-08-29 Herzog Carl Self-closing dispensing device
US2686615A (en) * 1949-04-15 1954-08-17 Eugene E Stocker Dispensing tube with heat transfer means for heating the contents thereof
US2939610A (en) * 1957-10-03 1960-06-07 Johnson & Johnson Dispensing device
US2944705A (en) * 1958-04-10 1960-07-12 Regent Plastics Inc Dispenser for paste material
US3000495A (en) * 1958-04-11 1961-09-19 Downing Alan Henry Packaging method and means
US3065898A (en) * 1960-10-03 1962-11-27 John M Daugherty Collapsible tube
US3105615A (en) * 1961-07-10 1963-10-01 Koga Motoyuki Lid means including a mixing chamber for a container with plural spaced outlets
US3203484A (en) * 1962-05-22 1965-08-31 Umberto Fabbretti Ing Portable fire extinguishing device
US3227319A (en) * 1964-02-21 1966-01-04 Rosier Jean-Jacques Flexible tube
US3239105A (en) * 1964-08-10 1966-03-08 Kenneth W Woodson Dispensing container or special package
US3290422A (en) * 1962-12-28 1966-12-06 American Can Co Method of producing a dispensing container
US3788520A (en) * 1971-07-21 1974-01-29 J Dukess Multiple compartment tube with resilient divider
US4089437A (en) * 1976-06-18 1978-05-16 The Procter & Gamble Company Collapsible co-dispensing tubular container
US4883182A (en) * 1985-05-31 1989-11-28 Hughes Raymond J Tamper evident capsule and insert device
US5052590A (en) * 1990-05-09 1991-10-01 Ratcliff Perry A Resealable dual compartment container
US5076464A (en) * 1988-02-23 1991-12-31 Patrick Simon Deformable tubular container
WO1993008117A1 (en) * 1991-10-24 1993-04-29 Cp Packaging, Inc. Container closure assemblies
US5244120A (en) * 1992-08-19 1993-09-14 Cp Packaging, Inc. Dual chamber medicament dispenser
US5269441A (en) * 1992-01-31 1993-12-14 Cp Packaging, Inc., Sub. Of Wheaton Industries Dual chamber medicament dispenser having a pleated common wall
US5383906A (en) * 1993-05-12 1995-01-24 Burchett; Mark T. Nursing bottle with medication dispenser
WO1998019929A1 (en) 1996-11-05 1998-05-14 Colgate-Palmolive Company Aligned web in a container
US5775386A (en) * 1996-06-13 1998-07-07 Colgate-Palmolive Company Apparatus and process for filling plural chamber container with flowable materials
US5824012A (en) * 1993-05-12 1998-10-20 The Medicine Bottle Company, Inc. Nursing bottle with medication dispenser
US5849241A (en) * 1996-12-20 1998-12-15 Colgate-Palmolive Company Multichamber container with expanded interior walls
US5865345A (en) * 1996-12-31 1999-02-02 Lawson Mardon Wheaton Inc. Container for dispensing two substances
WO1999007611A1 (en) 1997-08-06 1999-02-18 Colgate-Palmolive Company Multichamber dispensing container
US5900086A (en) * 1995-06-19 1999-05-04 Aisa Automation Industrielle Sa Process for producing a tubular body and process for producing a tube with the use of the tubular body
US5927550A (en) * 1996-12-04 1999-07-27 Colgate-Palmolive Company Dual chamber tubular container
US5954234A (en) * 1996-06-06 1999-09-21 Colgate-Palmolive Company Uniform dispensing multichamber tubular containers
US6230935B1 (en) 1995-07-28 2001-05-15 Colgate-Palmolive Company Dual chamber pump dispenser
WO2003006331A1 (en) 2001-07-11 2003-01-23 The Procter & Gamble Company Multi-chambered, uniform dispensing tube
US20030106905A1 (en) * 2001-07-11 2003-06-12 The Procter & Gamble Company Uniform dispensing, multi-chambered tube comprising a flow regulating element
WO2005115858A1 (en) * 2004-05-24 2005-12-08 Colgate-Palmolive Company Controlling flow from multi-chamber containers
US20060175350A1 (en) * 2005-02-09 2006-08-10 Abramson Andrew F Multi-compartment container
US20080121656A1 (en) * 2006-08-29 2008-05-29 Devirag Francis Kiss Spreadable food dispenser for two or more foods
WO2012140038A1 (en) 2011-04-15 2012-10-18 L'oreal Multi-compartment device for storing and dispensing products
US8413845B1 (en) * 2009-07-20 2013-04-09 Thomas J. Duncan Dual-compartment dispensing container
WO2014147630A1 (en) 2013-03-19 2014-09-25 Colgate-Palmolive Company Two-phase dentifrices

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452273A (en) * 1945-08-20 1948-10-26 Robert H Van Sant Applicator
US2517027A (en) * 1945-09-19 1950-08-01 Rado Leopold Collapsible tubelike container for pastes
US2520684A (en) * 1948-12-28 1950-08-29 Herzog Carl Self-closing dispensing device
US2686615A (en) * 1949-04-15 1954-08-17 Eugene E Stocker Dispensing tube with heat transfer means for heating the contents thereof
US2939610A (en) * 1957-10-03 1960-06-07 Johnson & Johnson Dispensing device
US2944705A (en) * 1958-04-10 1960-07-12 Regent Plastics Inc Dispenser for paste material
US3000495A (en) * 1958-04-11 1961-09-19 Downing Alan Henry Packaging method and means
US3065898A (en) * 1960-10-03 1962-11-27 John M Daugherty Collapsible tube
US3105615A (en) * 1961-07-10 1963-10-01 Koga Motoyuki Lid means including a mixing chamber for a container with plural spaced outlets
US3203484A (en) * 1962-05-22 1965-08-31 Umberto Fabbretti Ing Portable fire extinguishing device
US3290422A (en) * 1962-12-28 1966-12-06 American Can Co Method of producing a dispensing container
US3227319A (en) * 1964-02-21 1966-01-04 Rosier Jean-Jacques Flexible tube
US3239105A (en) * 1964-08-10 1966-03-08 Kenneth W Woodson Dispensing container or special package
US3788520A (en) * 1971-07-21 1974-01-29 J Dukess Multiple compartment tube with resilient divider
US4089437A (en) * 1976-06-18 1978-05-16 The Procter & Gamble Company Collapsible co-dispensing tubular container
US4883182A (en) * 1985-05-31 1989-11-28 Hughes Raymond J Tamper evident capsule and insert device
US5076464A (en) * 1988-02-23 1991-12-31 Patrick Simon Deformable tubular container
US5052590A (en) * 1990-05-09 1991-10-01 Ratcliff Perry A Resealable dual compartment container
WO1993008117A1 (en) * 1991-10-24 1993-04-29 Cp Packaging, Inc. Container closure assemblies
US5269441A (en) * 1992-01-31 1993-12-14 Cp Packaging, Inc., Sub. Of Wheaton Industries Dual chamber medicament dispenser having a pleated common wall
US5244120A (en) * 1992-08-19 1993-09-14 Cp Packaging, Inc. Dual chamber medicament dispenser
US5487750A (en) * 1993-05-12 1996-01-30 Burchett; Mark T. Nursing bottle with medication dispenser
US5824012A (en) * 1993-05-12 1998-10-20 The Medicine Bottle Company, Inc. Nursing bottle with medication dispenser
US5383906A (en) * 1993-05-12 1995-01-24 Burchett; Mark T. Nursing bottle with medication dispenser
US5900086A (en) * 1995-06-19 1999-05-04 Aisa Automation Industrielle Sa Process for producing a tubular body and process for producing a tube with the use of the tubular body
US6230935B1 (en) 1995-07-28 2001-05-15 Colgate-Palmolive Company Dual chamber pump dispenser
US5954234A (en) * 1996-06-06 1999-09-21 Colgate-Palmolive Company Uniform dispensing multichamber tubular containers
US5775386A (en) * 1996-06-13 1998-07-07 Colgate-Palmolive Company Apparatus and process for filling plural chamber container with flowable materials
WO1998019929A1 (en) 1996-11-05 1998-05-14 Colgate-Palmolive Company Aligned web in a container
US5782384A (en) * 1996-11-05 1998-07-21 Colgate-Palmolive Aligned web in a container
AU736860B2 (en) * 1996-11-05 2001-08-02 Colgate-Palmolive Company, The Aligned web in a container
US5927550A (en) * 1996-12-04 1999-07-27 Colgate-Palmolive Company Dual chamber tubular container
US5849241A (en) * 1996-12-20 1998-12-15 Colgate-Palmolive Company Multichamber container with expanded interior walls
US5865345A (en) * 1996-12-31 1999-02-02 Lawson Mardon Wheaton Inc. Container for dispensing two substances
US5941420A (en) * 1997-08-06 1999-08-24 Colgate-Palmolive Company Multichamber container dispensing orifices
WO1999007611A1 (en) 1997-08-06 1999-02-18 Colgate-Palmolive Company Multichamber dispensing container
WO2003006331A1 (en) 2001-07-11 2003-01-23 The Procter & Gamble Company Multi-chambered, uniform dispensing tube
US20030106905A1 (en) * 2001-07-11 2003-06-12 The Procter & Gamble Company Uniform dispensing, multi-chambered tube comprising a flow regulating element
US6877638B2 (en) 2001-07-11 2005-04-12 The Procter & Gamble Company Uniform dispensing, multi-chambered tube comprising a flow regulating element
US20050269356A1 (en) * 2004-05-24 2005-12-08 Colgate-Palmolive Company Controlling flow from multi-chamber containers
WO2005115858A1 (en) * 2004-05-24 2005-12-08 Colgate-Palmolive Company Controlling flow from multi-chamber containers
US7617950B2 (en) 2004-05-24 2009-11-17 Colgate-Palmolive Company Controlling flow from multi-chamber containers
US20060175350A1 (en) * 2005-02-09 2006-08-10 Abramson Andrew F Multi-compartment container
US20080121656A1 (en) * 2006-08-29 2008-05-29 Devirag Francis Kiss Spreadable food dispenser for two or more foods
US8413845B1 (en) * 2009-07-20 2013-04-09 Thomas J. Duncan Dual-compartment dispensing container
WO2012140038A1 (en) 2011-04-15 2012-10-18 L'oreal Multi-compartment device for storing and dispensing products
WO2014147630A1 (en) 2013-03-19 2014-09-25 Colgate-Palmolive Company Two-phase dentifrices

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