DE377935C - Agent for the automatic sealing of holes and cracks in membranes, hoses, pipes etc. made of rubber - Google Patents

Agent for the automatic sealing of holes and cracks in membranes, hoses, pipes etc. made of rubber

Info

Publication number
DE377935C
DE377935C DESCH62476D DESC062476D DE377935C DE 377935 C DE377935 C DE 377935C DE SCH62476 D DESCH62476 D DE SCH62476D DE SC062476 D DESC062476 D DE SC062476D DE 377935 C DE377935 C DE 377935C
Authority
DE
Germany
Prior art keywords
hoses
rubber
membranes
holes
cracks
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
Application number
DESCH62476D
Other languages
German (de)
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
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 Individual filed Critical Individual
Priority to DESCH62476D priority Critical patent/DE377935C/en
Application granted granted Critical
Publication of DE377935C publication Critical patent/DE377935C/en
Expired legal-status Critical Current

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
    • B29C73/18—Auto-repairing or self-sealing arrangements or agents the article material itself being self-sealing, e.g. by compression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C19/00—Tyre parts or constructions not otherwise provided for
    • B60C19/12—Puncture preventing arrangements
    • B60C19/127—Puncture preventing arrangements for inner tubes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Seal Device For Vehicle (AREA)

Description

mittel zum selbsttätigen Abdichten von Löchern und Rissen in IYldmbranen, Schläuchen, Röhren usw. aus Gummi. Wenn unter einseitigem Druck stehende Membranen, Schläuche, Röhren usw. aus Gummi oder ähnlichen Stoffen infolge Beschädigungen nicht mehrdichthalten, was bekanntlich häufig vorkommt, dann muß der Druck abgelassen werden, um das Loch weder zu schließen.means for the automatic sealing of holes and cracks in IYldmbranen, Hoses, tubes, etc. made of rubber. If membranes are under unilateral pressure, Hoses, tubes, etc. made of rubber or similar materials are not due to damage hold more tight, which is known to happen frequently, then the pressure has to be released to close the hole neither.

Gegenstand der Erfindung ist nun ein Mittel, das selbsttätig .derartige Löcher usw. schließt, so daß irgendwelche Reparaturen nicht nötig sind. Das neue Mittel wirkt derart, daß es die Absperrung des Loches sofort bewirkt, ehe der Druck entweichen kann.The subject of the invention is now a means that automatically .der such Closes holes etc. so that no repairs are necessary. The new Agent acts to close the hole immediately before pressure is applied can escape.

Durch die bekannten Mittel läßt sich diese selbsttätige Abdichtung nicht erreichen, denn die auf die Membran usw. .gelegten, besonders gestalteten oder gefalteten Abdichtungsmittel werden .durch die Überdrücke gegen die Membran usw. gepreßt, so daß sie beim Eindringen eines die Membran zerschneidenden Gegenstandes gleichfalls .durchbohrt werden und dann eine Abdichtung des entstandenen Loches nicht ergeben. Auch das Aufbringen einer Klebstoffschicht auf die Membran gewährleistet keine Abdichtung, weil diese Klebmasse entweder durch Erhärten unwirksam wird oder nicht dauernd ein Loch verschließen kann, wenn sie nicht erhärtet. Das neue Mittel besteht aus möglichst feinporigem Gummischwamm, der auf die Druckseite der Membranen, Schläuche, Röhren usw. geklebt, vulkanisiert oder auf andere Weise in Verbindung mit ihnen gebracht ist. Sobald sie ein Loch erhalten, will das unter Druck steh,ende Gas, o. dgi. durch dieses enrweichen, wobei es aber den Gummischwamm gegen, das Loch treibt und festpreßt. Es wird also das Loch selbsttätig abgesperrt.This automatic seal can be achieved by the known means not reach, because the specially designed ones placed on the membrane etc. or folded sealing means are .by the excess pressures against the membrane etc. pressed so that they when penetrated by an object cutting the membrane also .bebohrt and then a seal of the resulting hole not surrendered. The application of an adhesive layer to the membrane is also guaranteed no seal, because this adhesive either becomes ineffective due to hardening or cannot permanently close a hole if it does not harden. The new means consists of as fine-pored rubber sponge as possible, which is applied to the pressure side of the membranes, Hoses, tubes, etc. glued, vulcanized or otherwise connected is brought with them. As soon as they get a hole, the pressure wants to end Gas, or similar. by this softening, but it is against the rubber sponge that Hole drives and presses. The hole is closed automatically.

Vorher leb sich der Gummischwamm nicht fest gegen die Gummifläche, .da seine Poren mit dem Druckmittel gefüllt sind.Before the rubber sponge does not live firmly against the rubber surface, . Since its pores are filled with the pressure medium.

Welches Druckmittel von Gummi abgesperrt wird, ist gleichgültig. Vorzugsweise wird das neue Abdichtungsmittel fürFahrzeugluftschläuche in Betracht kommen.It does not matter which pressure medium is blocked by rubber. Preferably the new sealant for vehicle air hoses will be considered.

Claims (1)

PATENT ANSPRUCH: Mittel zum selbsttätigen Abdichten von Löchern und Rissen @in unter Druck stehenden Membranen; Schläuchen, Röhren usw. aus Gumxni o. dgl., gekennzeichnet durch eine Schicht aus Gummischwamm, die auf der Druckseite der Membranen, Schläuche, Röhren u. d'gl. befestigt ist.PATENT CLAIM: Means for automatic sealing of holes and Cracks in pressurized membranes; Hoses, tubes, etc. from Gumxni or similar Like., characterized by a layer of rubber sponge on the print side of membranes, hoses, tubes and the like. is attached.
DESCH62476D 1921-07-22 1921-07-22 Agent for the automatic sealing of holes and cracks in membranes, hoses, pipes etc. made of rubber Expired DE377935C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH62476D DE377935C (en) 1921-07-22 1921-07-22 Agent for the automatic sealing of holes and cracks in membranes, hoses, pipes etc. made of rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH62476D DE377935C (en) 1921-07-22 1921-07-22 Agent for the automatic sealing of holes and cracks in membranes, hoses, pipes etc. made of rubber

Publications (1)

Publication Number Publication Date
DE377935C true DE377935C (en) 1923-06-29

Family

ID=7437738

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH62476D Expired DE377935C (en) 1921-07-22 1921-07-22 Agent for the automatic sealing of holes and cracks in membranes, hoses, pipes etc. made of rubber

Country Status (1)

Country Link
DE (1) DE377935C (en)

Similar Documents

Publication Publication Date Title
DE377935C (en) Agent for the automatic sealing of holes and cracks in membranes, hoses, pipes etc. made of rubber
DE507294C (en) Device for aerating liquids
DE2423062C2 (en) Procedure for repairing and retreading vehicle tires
DE628527C (en) Device for gas-tight closure of protective room doors and windows
DE544043C (en) Underwater sound device installed in an opening in the ship's wall
DE1916097A1 (en) Soundproof coating for the partition wall of a motor vehicle
DE969185C (en) Process for the production of fire-extinguishing hoses that fold flat
DE443357C (en) Air hose sealant
DE645109C (en) Self-sealing tire insert
DE580949C (en) Sealing ring, especially for manhole covers
DE1907465C3 (en) Diaphragm valve
DE489316C (en) Laminated glass panel
AT130125B (en) Sealing for cable boxes such as lightning protection boxes, switch boxes or the like.
DE489158C (en) Dispensing device with non-return valve
DE456022C (en) Valve for rubber hoses u. like
DE337735C (en) Automatic idling device for locomotives
DE455274C (en) Printing press for the production of artistic prints and embossing
AT130863B (en) Method and device for veneering.
DE396816C (en) Process for pressing bodies of any curvature over shapes
DE70613C (en) Procedure for Fourniren
AT150897B (en) Device for sealing chimney interior walls.
DE602235C (en) Seal for hose connections
DE736379C (en) Ventilation device for fuel tanks of motor vehicles
DE331634C (en) Seal for window frames, in which a tongue seated on one window part engages in a groove on the other window part
DE251761C (en)