WO2017068549A1 - Procédé et appareil permettant l'application d'un moyen de scellage d'un objet gonflable - Google Patents

Procédé et appareil permettant l'application d'un moyen de scellage d'un objet gonflable Download PDF

Info

Publication number
WO2017068549A1
WO2017068549A1 PCT/IB2016/056357 IB2016056357W WO2017068549A1 WO 2017068549 A1 WO2017068549 A1 WO 2017068549A1 IB 2016056357 W IB2016056357 W IB 2016056357W WO 2017068549 A1 WO2017068549 A1 WO 2017068549A1
Authority
WO
WIPO (PCT)
Prior art keywords
container
valve
slide
housing
inflatable object
Prior art date
Application number
PCT/IB2016/056357
Other languages
English (en)
Inventor
Martin SPINDLER
Original Assignee
Illinois Tool Works Inc.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Illinois Tool Works Inc. filed Critical Illinois Tool Works Inc.
Publication of WO2017068549A1 publication Critical patent/WO2017068549A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/16—Auto-repairing or self-sealing arrangements or agents
    • B29C73/166—Devices or methods for introducing sealing compositions into articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof

Definitions

  • the invention relates to a method and a device for dispensing a means for sealing an inflatable object, and in particular a vehicle tire, from a container to having an associated valve, which in one position closes an outlet opening for sealant from the container with the medium therein. A second position opens a conduit to the inflatable object.
  • Such devices and methods can be used as a so-called tire repair kit, for example as a replacement for a spare wheel in a motor vehicle.
  • Tire repair kits can either be used only to inflate a tire or to seal and then inflate a tire.
  • a user is either connected to a container by means of a hose with, for example, a compressor.
  • the container may be omitted and only one hose may be connected to the compressor.
  • the invention relates to a device for introducing air and/or sealing means into a tire which has a container for the sealing means with an inlet and an outlet, and a pressure generating means such as a pump or a compressor, the inlet of the container being connected to the pressure generating means and The outlet of the container is connected to the inlet end of a hose and here the outlet end of the hose can be connected to the tire to be filled.
  • a further device describes DE 10 2014 100 815 Al, the contents of which are hereby incorporated by reference, where the pressure source and the container are located in a housing, and the container in the housing is interchangeably connected to the pressure source.
  • Another feature of this invention is that the compressed air is always passed over the container and sealing agent can be added or not at the push of a button. This makes the tire repair set even more compact and easier to handle.
  • the object of the present invention is to make possible an even more simplified method or a more user-friendly and safer use of a device according to the invention.
  • a valve is provided in the valve, by means of which the valve is closed in the first position and opened in the second position.
  • This valve which carries a slide in itself, is preferably screwed onto the container with the sealant. If the slide is in the first position, only compressed air is conveyed, and only in the second position is an opening accessed to the container through the slide and the sealant can flow freely towards the inflatable object.
  • the second position is preferably achieved only when the container together with the valve and the slide located therein is pushed onto a seat in the housing. Only by means of this process, the slide is pushed into its' second position, in which it releases the sealant from the container.
  • a further advantage of the present invention is preferably achieved by the container being placed upside down with the valve in an insert of the housing. This ensures that the sealant located therein runs to the container outlet, everything can be used and no residue is left. This saves sealants and money.
  • the position of the slider is preferably displayed optionally via a position indicator. This allows the user to ensure that the slider is actually in the desired position.
  • the valve which is screwed onto the container and in which the slide is located, is connected via a hose to a compressor, preferably in the housing, before it is pushed onto the housing.
  • the valve is also connected to the valve of the defective tire via another hose.
  • the housing which is preferably used in the present case, is designed in such a way that it accommodates the compressor and the container, the valve, and the two hoses. This results in a compact unit.
  • the slide also has an anti-rotation device so that it cannot be easily altered in its' position by the force of the compressed air or the sealing means and thus always the correct allocation of the openings of the slide to the inlet opening for compressed air into the container and the outlet opening of sealant from the Container is guaranteed. This results in a further advantageous safety aspect .
  • FIG. 1 is a perspective view of the device according to the invention for applying a means for sealing an inflatable object
  • FIG. 2 shows a further perspective view of the device according to the invention with a container separated from a housing;
  • Figure 3 shows a perspective view of a valve of the device according to the invention
  • FIG. 4 shows a horizontal cross section of the valve according to FIG. 3 and of the slider inserted
  • FIG. 5 shows a vertical cross section of the valve according to FIG. 3 and of the slide inserted
  • FIG. 6 shows a perspective side view of the slide
  • FIG. 7 shows a further perspective side view of the slide
  • FIG. 8 shows a perspective, horizontal cross-section of the slide
  • FIG. 9 shows a perspective, horizontal cross-section of the valve without the slide valve inserted
  • a device 1 is arranged in the position of use for dispensing a means for sealing an inflatable object, a housing 2, a container 3 and a valve 4.
  • the housing 2 is equipped with a compressor unit, which is not visible and is not explained further, and has a manometer, which is likewise not further described.
  • a compressor unit which is not visible and is not explained further, and has a manometer, which is likewise not further described.
  • DE 10 2014 100815 Al the contents of which are hereby incorporated by reference.
  • the container 3 is depicted in a bottle-like shape and is located in the valve 4. They are both detachably connected to one another.
  • An inlet nipple 5.1, an outlet nipple 5.2 and a position indicator 6 are associated with the valve 4.
  • the valve 4 is of circular design in this preferred embodiment.
  • the container 3 and the valve 4 form a unit and can be detachably connected to the housing 2, for which the housing 2 has an insert 7.
  • the insert 7 in turn forms a projection 10, through which the valve 4 together with the container 3 is held.
  • FIG. 3 shows that lower insertion tabs 8.1 and 8.2 and upper insertion pockets 9.1 and 9.2 are arranged on the valve 4. These ensure that the valve 4 can be inserted firmly into the insert 7 of the housing 2.
  • the lower insertion pockets 8.1 and 8.2 are located below the upper insertion pockets 9.1 and 9.2 above the projection 10 of the insert 7 of the housing 2.
  • the upper insertion pockets 9.1 and 9.2 are located on the surface of the insert 7 and thus also are on the surface of the housing 2.
  • the valve 4 according to FIG. 3 has a circular opening 11 in which a slide 12 is present.
  • An anti-rotation device 13 is provided on the slide 12, which is intended to prevent a rotation of the slide 12 in the opening 11.
  • the valve 4 has a thread 14 for placing on the container 3, via which the container 3 can be connected to the valve 4.
  • channels 21. 1 and 21. 2 are shown in the nipples 5. 1 and 5. 2 and the slide
  • the slide 12 sits in the opening 11 of the valve 4.
  • the slide 12 has three passage openings 15.1, 15.2 and 15.3, whereby the passage openings 15.2 and 15.3 have a connection upwards to the screwed-on container 3 and the inlet and outlet nipples 5.1 and 5.2 and the passage opening 15.1 in a first use position only connects the inlet and outlet nipples 5.1 and 5.2.
  • a vertical cross-section according to FIG. 5 shows the thread 14, the slide 12 and the passage opening 15.2.
  • An inlet opening 16.1 is also shown. This is connected to the passage opening 15.2 in the case of a specific position of the slide 12.
  • the anti-rotation device 13 is shown, which is intended to prevent the rotation of the slide 12. It also serves as a guide rail for the slide 12.
  • the anti-rotation device 13 is shown, which is intended to prevent the rotation of the slide 12. It also serves as a guide rail for the slide 12.
  • FIG. 5 also shows that the slide 12 is seated in a space 18 in which it can be moved back and forth on the anti-rotation device 13. Furthermore, it can be seen that the slide 12 forms a tongue 19.
  • FIGS. 6 and 7 both show the slide 12 with its passage openings 15. 1, 15. 2 and 15. 3 and the position indicator 6. Furthermore, a hole 17 is shown through which the anti - rotation device 13 is pushed in order to prevent the slide 12 from twisting.
  • the slide 12 in these two FIGS. 6 and 7 has at least one annular groove, in the preferred exemplary embodiment shown here even 3 annular grooves 20.1, 20.2 and 20.3. Sealing rings (not shown) are inserted into these in order to separate the individual passage openings 15.1, 15.2 and 15.3 in the space 18 from each other.
  • FIG. 8 once again clearly shows the passage opening 15.1 which fits into the inlet and outlet nipples 5.1 and 5.2 of the valve according to FIG. 9 and connect these in a first usage position (not shown). Furthermore, FIG. 8 shows the passage openings 15.2 and 15.3 and their connection or opening upwards, which correspond to the inlet openings 16.1 and an outlet opening 16.2 of the valve 4 as shown with reference to FIG. 9.
  • a compressor, the container 3 and the valve 4 are located in the housing 2.
  • the housing 2 can also be inserted, for example, into the trunk of a vehicle.
  • the container 3 is removed from the housing 2, an occlusion which is present is removed from the container 3 and replaced by the valve 4.
  • the valve 4 is screwed onto the container neck.
  • the slide 12 In this operating position, the slide 12 is not located in the operating position shown in FIG. 4, but instead is in an output position displaced to the right, in which a connection between the channels 21.1 and 21.2 is established by means of the arrow-shaped passage opening 15.1.
  • the compressor is connected to the connection nipple 5.1, for example, and a hose is attached to the connection nipple 5.2, which leads to the valve of the defective tire. If the compressor is inadvertently set in motion, the air reaches the outlet channel 21.2 via the channel 21.1 and the passage opening 15.1.
  • valve 4 with the container 3 is now inserted into the insert 7, the slide 12 being displaced into the use position shown in FIG. 4.
  • the passage openings 15.2 and 15.3 are brought into conformity with the openings 16.1 and 16.2, which are open towards the container interior.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)

Abstract

L'invention concerne un procédé et un dispositif permettant la distribution d'un moyen de scellage d'un objet gonflable, en particulier d'un pneu, à base d'un récipient (3) auquel est associée une soupape (4), qui dans une position a une ouverture de sortie (16.2) pour l'agent d'étanchéité provenant du récipient (3), afin qu'il pénètre dans l'objet gonflable, et dans une seconde position lorsqu'il est en communication avec l'objet gonflable, un coulisseau (12) étant disposé dans la soupape (4), au moyen duquel l'ouverture de sortie (16.2) est fermée dans la première position et est ouverte dans la seconde position pour permettre le gonflage de l'objet gonflable avec de l'air.
PCT/IB2016/056357 2015-10-21 2016-10-21 Procédé et appareil permettant l'application d'un moyen de scellage d'un objet gonflable WO2017068549A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015117954.7A DE102015117954A1 (de) 2015-10-21 2015-10-21 Verfahren und Vorrichtung zum Ausbringen eines Mittels zum Abdichten eines aufblasbaren Gegenstandes
DE102015117954.7 2015-10-21

Publications (1)

Publication Number Publication Date
WO2017068549A1 true WO2017068549A1 (fr) 2017-04-27

Family

ID=57233799

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2016/056357 WO2017068549A1 (fr) 2015-10-21 2016-10-21 Procédé et appareil permettant l'application d'un moyen de scellage d'un objet gonflable

Country Status (2)

Country Link
DE (1) DE102015117954A1 (fr)
WO (1) WO2017068549A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220402226A1 (en) * 2021-06-16 2022-12-22 Wen-San Chou Device of inflating and repairing broken tire and method of using the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011018927A1 (de) 2011-04-28 2012-10-31 Sumitomo Rubber Industries, Ltd. Vorrichtung zum Einbringen von Luft und/oder Abdichtmittel in einen Reifen
US20130014858A1 (en) * 2011-07-12 2013-01-17 Plews, Inc. Tire Sealant Delivery System
US20130199638A1 (en) * 2012-02-02 2013-08-08 David Hong Integrated Supplying Apparatus For Gas and Sizing
DE102014100815A1 (de) 2013-01-25 2014-07-31 Terra-S Automotive Systems GmbH & Co. KG Vorrichung zum Ausbringen von Reifendichtmittel
EP2810767A1 (fr) * 2012-02-03 2014-12-10 Sumitomo Rubber Industries, Ltd. Kit de réparation de pneu à plat intégré
DE202013012226U1 (de) * 2013-02-07 2015-09-18 Wen-San Chou Luftkompressoreinheit zum Aufpumpen und zum Flicken mit Klebstoff

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011018927A1 (de) 2011-04-28 2012-10-31 Sumitomo Rubber Industries, Ltd. Vorrichtung zum Einbringen von Luft und/oder Abdichtmittel in einen Reifen
US20130014858A1 (en) * 2011-07-12 2013-01-17 Plews, Inc. Tire Sealant Delivery System
US20130199638A1 (en) * 2012-02-02 2013-08-08 David Hong Integrated Supplying Apparatus For Gas and Sizing
EP2810767A1 (fr) * 2012-02-03 2014-12-10 Sumitomo Rubber Industries, Ltd. Kit de réparation de pneu à plat intégré
DE102014100815A1 (de) 2013-01-25 2014-07-31 Terra-S Automotive Systems GmbH & Co. KG Vorrichung zum Ausbringen von Reifendichtmittel
DE202013012226U1 (de) * 2013-02-07 2015-09-18 Wen-San Chou Luftkompressoreinheit zum Aufpumpen und zum Flicken mit Klebstoff

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220402226A1 (en) * 2021-06-16 2022-12-22 Wen-San Chou Device of inflating and repairing broken tire and method of using the same
US11745451B2 (en) * 2021-06-16 2023-09-05 Wen-San Chou Device of inflating and repairing broken tire and method of using the same

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Publication number Publication date
DE102015117954A1 (de) 2017-04-27

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