The Procter Gamble Company

Other

Biomechanisms Inc.

The Proctor 'Gamble Company

Ronald W Kock

H Norman Reiboldt

Peter G Gosselin

William Willhite, Jr

Gerald A Young

Peter W Hamilton

Del M Thornock

Michael S Kolodesh

Richard Darren Satterfield

Bruce A Pierson

James R Goldberg

Charles G Yeazell

David Albert Sabatelli

Timothy A Kramer

John P Grooms

Robert A Paul

Stephen W Harding

William J Willhite

Charles E Schuster

James L Drobish

Larry J Mattson

Reuben E Oder

Daniel James Kinne

Douglas Toms

William P Dirksing

Theodore P Merz

Nancy Jean McCarthy

Vicki L Weber

Robert C Johnson

Michael T Brown

Milton D Spahni

William H Goodman, Jr

Jerry E Davis

Walter Cash, Jr

Paul K Platt

Michael E Hilton

Charles R Hood

Alson Robert Harm

Jeffrey T Leitner

David L Phillips

John A Esposito

Jeffrey W Kock

Howard N Reiboldt

A method and apparatus for connecting side-by-side recumbent bicycles to form a quadracycle. The apparatus includes a pair of recumbent bicycles having front wheels and rear wheels. The bicycles have substantially rigid frame members supporting the front wheels and the rear wheels, and the frame members are aligned substantially upright and parallel. The apparatus also includes a single rigid connecting member located between the frame members and attached thereto such that substantially upright planes defined by the frame members always remain substantially parallel. The connecting member has an attachment means to at least one of the frame members such that the frame member rotates relative to the connecting member within a substantially upright plane about the attachment means in order to maintain the front wheels and the rear wheels in contact with an uneven road surface as the quadracycle moves over it.

Method and apparatus for connecting side-by-side recumbent bicycles to

A method and apparatus for providing rainwater overflow protection for a roof gutter. The method includes removing rainwater under the force of gravity from the gutter via a conduit connected at an opening in a substantially vertical wall at one end of the gutter. A further step includes directing the rainwater from the opening through a downward turning transition section in the conduit such that a substantially horizontal rainwater flow direction is gradually converted to a downward flow direction. A portion of the rainwater may be further directed via the conduit from the gutter to a conventional downspout connected to a bottom surface of the gutter. In this alternative, the conduit joins the conventional downspout at a location at least six inches below the bottom surface of the gutter and serves as a bypass for a plugged conventional downspout opening.

Roof gutter overflow protection method and apparatus

A method for bonding a tensioned elastic garter to a substrate while holding the garter in a predetermined shape. A garter is any continuous loop of elastic material or a laminate of elastic bands and one or more flexible backing sheets. In one embodiment a mandrel has a top surface and side walls. The side walls have recesses. A tensioned garter is wrapped around the side walls such that it spans the recesses. A substrate is placed against the top surface of the mandrel. An anvil surface is positioned to backup the substrate. Sealing tools pass through the recesses and intercept the tensioned garter and press it against the substrate backed up by the anvil surface. Thermobonding or adhesive sealing occur at spots where sealing tools press the tensioned garter against the substrate and anvil. The garter is stripped from the mandrel either by moving the substrate away from the mandrel or by having the sealing tools push the garter off the mandrel side walls. Portions of the garter between sealing spots take straight line paths once released from the garter.

Method for combining a tensioned elastic garter with a substrate

A method for scaling a flexible inner bag inside a squeezebottle so that the flexible inner bag will invert in order to dispense viscous fluids. The method is particularly useful in single-piece squeezebottles which have a small ratio of discharge opening cross-section to body cross-section. In practicing the present invention, a flexible inner bag has heat-activated adhesive stripes applied to the upper half of its exterior. The flexible inner bag is inserted into a squeezebottle through the discharge opening and then expanded inside the squeezebottle by compressed air. After the flexible inner bag is fully expanded, and with pressure applied to the inside of the flexible inner bag, heat is applied either to the inside of the bag or to the outside of the squeezebottle by hot air, steam, radiation, or induction heating of metal particles in the adhesive. The adhesive is heat-activated and the upper half of the flexible inner bag is thereby attached to the inner side wall of the squeezebottle.

Method for attaching a flexible inner bag to the inside of a

A process for forming, handling, affixing, and inverting a thin plastic half bag to a continuous inner side wall of an outer plastic container. A non-metallic mandrel is used as a tool for thermoforming a half bag over the top of the mandrel. The top of the mandrel with bag attached is inserted into an open end of the outer plastic container. A continuous stripe of heat-activated adhesive containing metal particles is bonded to the exterior of the half bag at the open end of the half bag. When the half bag is inserted, the stripe of adhesive is positioned near the midpoint of the container. A magnetic induction field generated near the container midpoint heats the metal particles in the heat-activated adhesive, thereby activating the adhesive. When the adhesive has been heated, compressed air is blown from the mandrel to press the bag and adhesive against the inner side wall of the outer container to cause bonding between them. After the field is removed and the adhesive cools, the mandrel is withdrawn from the thin plastic bag. Vacuum applied to the closed end of the bag from the top of the mandrel causes the bag to be inverted to the open end of the container as the mandrel is withdrawn.

Method for sealing an inner bag to an outer container

An inner receptacle having a single integral piece flexible bag including a thin walled portion and a rigid fitment portion. The fitment portion includes a flange which is larger in diameter than the flexible bag to provide a mechanism to attach the inner receptacle to a bottle. The fitment portion also provides a finger grasping portion. The inner receptacle may be utilized in, for example, a squeeze pump package, a trigger or finger pump package, or a mechanical pump package. The inner receptacle also includes a mechanism for enabling substantially all of the product therein to be dispensed. One such mechanism is provided by a perforated diptube. Another such mechanism is provided by the combination of a resiliently deformable upper half and a collapsible lower half to cause the flexible bag to invert upon itself. These single integral piece flexible bags are preferably made by a modified pressblowing process wherein an increased range of motion is provided by a rack and pinion mechanism to enable formation of the large flange.

Package with replaceable inner receptacle having large integrally molded

A squeezebottle dispenser having an inner flexible bag containing a viscous fluid in fluid communication with a dispensing nozzle. A vent hole is provided in the squeezebottle side wall which is blocked by the user to prevent air from exiting the squeezebottle during squeezing so that air compression within the squeezebottle forces the inner bag to discharge its contents through the dispensing nozzle. When the squeezebottle is released, the vent hole is unblocked in order to vent air into the squeezebottle so that the squeezebottle may return to its unsqueezed shape. The vented air entering an air space located between the squeezebottle and the inner bag replaces the volume of the contents discharged from the inner bag. The addition of a recessed channel, formed between the vent hole and a venting point, which is covered with a compliant film to form an air passage, enables the user to block the vent hole indirectly. When the compliant film is pressed into and against the recessed channel anywhere along the air passage, air cannot escape from inside the squeezebottle, thereby enabling air compression to occur inside the squeezebottle.

Squeezebottle dispenser having a channeled vent valve

An inner receptacle is provided which is adapted to be used with a resilient squeeze bottle. The inner receptacle includes a flexible bag and includes a mechanism for causing the flexible bag to invert upon itself about its midpoint without requiring attachment of the inner receptacle to the squeeze bottle. The inversion enables substantially all of the product within the receptacle to be dispensed. One preferred mechanism for causing inversion is a support frame which resembles a bird cage. This support frame may be located inside or outside the top half of the flexible bag. Such inner receptacles offer special advantages when utilized with reusable squeeze bottles. The reusable squeeze bottles may be oval and include an opening at the top which accommodates the dispensing opening of the inner receptacle and an opening at the bottom end through which the entire inner receptacle may pass. An end plate is utilized to seal the bottom end of the squeeze bottle. One preferred squeeze bottle includes an inner sleeve and an outer sleeve which enables replacement of the inner receptacle while manipulating only one closure element.

Bag-in-bottle package with reusable resilient squeeze bottle and

A method and apparatus for assembling a thin film beam spring vent valve is provided. The thin film beam spring vent valve is provided in a squeeze pump package. The package includes an outer resilient bottle and a flexible bag with a relatively rigid fitment. The outer resilient bottle is provided with a substantially cylindrical internal surface portion and an aperture to enable fluid communication between the interior and the exterior of the outer bottle. The valve includes a thin film beam spring located adjacent the aperture such that the beam spring will seal the aperture upon exposure to a positive dispensing pressure within the bottle. The beam spring will allow air to enter the bottle upon the application of negative pressure within the bottle. An automated mechanism is provided for cutting and grasping (e.g., utilizing a vacuum mandrel) a beam spring comprising a predetermined length of a band of flexible material. The vacuum mandrel is then inserted into the bottle adjacent the substantially cylindrical internal portion such that upon release of the vacuum the beam spring expands against the substantially cylindrical internal surface of the bottle such that central portion of the beam spring is adjacent the aperture. A method and apparatus for inserting the flexible bag into the outer bottle of the squeeze pump package is also provided.

Method for assembling a thin-film beam spring valve

A method and apparatus is for inserting a flat flexible bag having a rigid fitment into a bottle through a small bottle finish, and expanding the bag inside the bottle. The flat flexible bag can be grasped and oriented via the fitment utilizing a friction chuck. The fitment also enables the bag to be sealed to the bottle in an air-tight manner by interference fit. A biased plunger extends into the bag through the fitment. The plunger helps push the bag through a funnel while a vacuum is applied to the bag through the plunger. The funnel includes two angled plows which cause the bag to fold in a 'C' shaped configuration. This insures reliable expansion of the bag upon releasing a blast of air into the bag. During the expansion process an air vent channel permits escape of the air between the bag and the bottle. An exemplary package formed utilizing this method and apparatus is a squeeze pump package having a thin film beam spring vent valve. The valve includes a thin film beam spring located against a substantially cylindrical interior surface of the bottle over an aperture. A method and apparatus for assembling a beam spring vent valve is also discussed.

Method and apparatus for inserting a bag into a bottle

Apparatus for assembling a thin film beam spring vent valve

A thin film beam spring valve is provided for use in a squeeze pump package. The squeeze pump package includes a resilient outer bottle and an inner flexible bag with a rigid fitment. An apertured diptube is utilized to enable substantially all of the product within the bag to be dispensed. The outer bottle of the package has a substantially cylindrical finish which includes an aperture therethrough and an internally extending ledge at its lower end. The thin film beam spring is located above the ledge in a cavity created between the bottle finish and the rigid fitment of the inner bag. The central portion of the beam spring is located adjacent to the aperture of the finish such that the beam spring will seal the aperture upon exposure to a positive dispensing pressure within the bottle. The beam spring will allow air to enter the bottle upon the application of negative pressure within the bottle. A method and apparatus for inserting the beam spring, and a method and apparatus for inserting the bag into the bottle are also provided.

Thin film beam spring vent valve

A bag in squeeze bottle fluid dispenser capable of dispensing substantially all of the fluid product contained therein. A suitable bag support element is inserted inside the flexible bag to prevent substantial axial movement of the bag in the direction of its discharge orifice and to encourage radial collapse of the bag instead. The internal bag support means, which in a preferred embodiment comprises an extruded plastic helix, has an internal fluid passage formed within the coils of the helix and fluid communication to allow fluid contained within the bag to access the internal fluid passage along substantially the entire length of the internal bag support element. Thus, radial collapse of the flexible bag does not block the passage of fluid remaining in the bag through the discharge orifice in the bag until substantially all of the fluid contained within the bag has been dispensed. In a particularly preferred embodiment, the internal bag support element is inserted into the dispenser through the discharge orifice of the bag to a point substantially coinciding with the opposite end of the flexible bag after the bag has been filled with the fluid to be dispensed.

Bag-in-squeeze-bottle fluid dispenser with unsealed fluid passage

Method of and apparatus for extracting whole juice sacs from citrus fruits by fluid impinging chunks of peeled fruit meat. In one embodiment, a fruit chunk is fed into a fluid impingement chamber that includes a plurality of off-center orifices. High-pressure fluid emitted from the orifices strikes the fruit chunk and spins it such that the fruit chunk's juice sacs are stripped from the chunk's sectional membranes. In another preferred embodiment, a plurality of fluid impingement chambers are incorporated into a high-speed, continuous motion turret. In yet another preferred embodiment, fruit chunks are fed into an inclined tube that includes fluid orifices which emit high pressure fluid. Controlling the fluid pressure, nozzle orifice size, number of orifices, direction of fluid jets, impingement time, and size and shape of the fruit chunks determine how substantially the radial membranes of fruit chunks are stripped of juice sacs without shredding the membranes. By avoiding contamination by or commingling with flavor-deteriorating membranes or peel components of fruits, the resulting juice and juice sac slurry has a taste more like fresh-squeezed juice after further processing and storage than current commercially-made juice.

Fluid impingement method for fruit extracting

Growing community of inventors

Wyoming, OH, United States of America

Ronald W Kock