DE324094C - Core for vulcanizing wheel tires, tubes, etc. like - Google Patents

Core for vulcanizing wheel tires, tubes, etc. like

Info

Publication number
DE324094C
DE324094C DENDAT324094D DE324094DD DE324094C DE 324094 C DE324094 C DE 324094C DE NDAT324094 D DENDAT324094 D DE NDAT324094D DE 324094D D DE324094D D DE 324094DD DE 324094 C DE324094 C DE 324094C
Authority
DE
Germany
Prior art keywords
core
tubes
wheel tires
vulcanizing
flexible
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
DENDAT324094D
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.)
EDUARD WILLIAM OHLS
Original Assignee
EDUARD WILLIAM OHLS
Publication date
Application granted granted Critical
Publication of DE324094C publication Critical patent/DE324094C/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
    • B29C73/24—Apparatus or accessories not otherwise provided for
    • B29C73/30—Apparatus or accessories not otherwise provided for for local pressing or local heating
    • B29C73/32—Apparatus or accessories not otherwise provided for for local pressing or local heating using an elastic element, e.g. inflatable bag
    • B29C73/325—Apparatus or accessories not otherwise provided for for local pressing or local heating using an elastic element, e.g. inflatable bag specially adapted for toroidal articles, e.g. tyres
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Description

Kern zum Vulkanisieren von Radreifen, Schläuchen u. dgl. Die Erfindung bezieht sich auf einen Kern zum Vulkanisieren von Radreifen, Schläuchen u. dgl., in welchen in bekannter Weise ein starres Glied in den biegsamen, röhrenförmigen Teil eingesetzt ist.Core for vulcanizing wheel tires, tubes and the like relates to a core for vulcanizing wheel tires, tubes and the like, in which in a known manner a rigid member in the flexible, tubular Part is inserted.

Gemäß der Erfindung besteht das starre Glied aus zwei in der Mitte durch ein Gelenk verbundenen Stangen, welche in in jedes Ende des biegsamen Teiles eingesetzte Stopfen eingeschraubt sind, welche mit Ein- und Auslaßöffnungen für den Heizdampf versehen sind. Hierdurch wird erreicht, daß der Kern sich wohl in der Querrichtung, aber nicht in der Längsrichtung ausdehnen kann, und weiterhin wird es möglich, den Kern in Radreifen von verschiedenem Durchmesser einzuführen.According to the invention, the rigid link consists of two in the middle rods connected by a hinge, which are inserted in each end of the flexible part inserted plugs are screwed, which with inlet and outlet openings for the heating steam are provided. This ensures that the core is well in in the transverse direction, but not in the longitudinal direction, and continue to expand it becomes possible to insert the core into wheel tires of different diameters.

In der Zeichnung zeigt Fig. i einen Längsschnitt durch den Kern, Fig.2 einen Teil des Kernes im Schnitt und Fig.3 einen Querschnitt nach der Linie A-A der Fig. i.In the drawing, FIG. 1 shows a longitudinal section through the core, FIG a part of the core in section and FIG. 3 a cross section along the line A-A of Fig. i.

Der Hauptteil i des Kernes besteht aus einem Stück eines gewöhnlichen Dampfschlauches. In jedes Ende des Schlauches ist ein rohrfönniger Stopfen 2 eingelassen, der bei 3 verbreitert oder mit einem Flansch versehen ist. Jeder Stopfen besitzt eine achsiale, mit Gewinde versehene Bohrung 4 sowie einen Kanal 5, der sich von einer beliebigen Stelle dieser Bohrung nach dem inneren Ende des Stopfens erstreckt. In das äußere Ende des einen Stopfens ist ein Rohr 6 eingeschraubt zur Verbindung des Kernes mit einer Dampfzuleitung, in das des anderen eine Ableitung 7. Jedes Ende des Schlauchteiles i ist verjüngt und in einen gespaltenen Kegelring i o eingeschlossen, über den eine Kappe 12 geschoben ist, die durch eine Mutter 14 festgehalten wird.The main part i of the core consists of a piece of an ordinary one Steam hose. A tubular plug 2 is embedded in each end of the hose, which is widened at 3 or provided with a flange. Each stopper owns an axial threaded bore 4 and a channel 5 extending from any point of this bore extends to the inner end of the plug. A tube 6 is screwed into the outer end of the one plug for connection of the core with a steam inlet, in that of the other a discharge 7. Each The end of the hose part i is tapered and enclosed in a split conical ring i o, A cap 12 is pushed over which is held in place by a nut 14.

Die beiden Stopfen 2 sind durch eine zweiteilige Stange verbunden. Die Stangenteile 15 sind' an ihren äußeren Enden in die Bohrung d. der Stopfen eingeschraubt. Das innere Ende des einen Stangenteiles 15 ist zu einer Gabel 18 ausgebildet, in die der abgeflachte Teil i9 des anderen Stangenteiles greift; beide Teile sind durch einen Zapfen 2o verbunden.The two plugs 2 are connected by a two-part rod. The rod parts 15 are 'at their outer ends in the bore d. the plug screwed in. The inner end of one rod part 15 is formed into a fork 18, in which the flattened part 19 of the other rod part grips; both parts are through a pin 2o connected.

Zum Ableiten des Niederschlagswassers vom tiefsten Punkte des rohrförmigen Kernes dient ein biegsames Rohr 2i.To divert rainwater from the lowest point of the tubular The core is a flexible tube 2i.

Claims (1)

PATENTANSPRUCH: Kern zum Vulkanisieren von Radreifen, Schläuchen u. dgl. mit einem in den biegsamen, röhrenförmigen Teil eingesetzten starren Gliede, dadurch gekennzeichnet, daß das starre Glied aus zwei in der Mitte durch ein Gelenk verbundenen Stangen (i5) besteht, die in in jedes Ende des biegsamen Teiles (i) eingesetzte, mit den Ein- und Auslaßöffnungen (q.) .für den Heizdampf verseherne Stopfen (z) eingeschraubt sind.PATENT CLAIM: Core for vulcanizing wheel tires, tubes, etc. the like with a rigid member inserted into the flexible, tubular part, characterized in that the rigid link consists of two in the middle by a hinge connected rods (i5) which are inserted into each end of the flexible part (i) provided with the inlet and outlet openings (q.) for the heating steam Plugs (z) are screwed in.
DENDAT324094D Core for vulcanizing wheel tires, tubes, etc. like Expired DE324094C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE324094T

Publications (1)

Publication Number Publication Date
DE324094C true DE324094C (en) 1920-08-20

Family

ID=6177400

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT324094D Expired DE324094C (en) Core for vulcanizing wheel tires, tubes, etc. like

Country Status (1)

Country Link
DE (1) DE324094C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE846306C (en) * 1949-12-06 1952-08-11 Roland Dupont Elastic molded body for repairing pneumatic vehicle tires
DE846307C (en) * 1943-01-05 1952-08-11 Adolf Karl Pohl Inflatable, partially ring-shaped pressure body for the repair of tire covers for pneumatic tires

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE846307C (en) * 1943-01-05 1952-08-11 Adolf Karl Pohl Inflatable, partially ring-shaped pressure body for the repair of tire covers for pneumatic tires
DE846306C (en) * 1949-12-06 1952-08-11 Roland Dupont Elastic molded body for repairing pneumatic vehicle tires

Similar Documents

Publication Publication Date Title
DE19907412C2 (en) Coupling for steel spiral hoses
DE19502327A1 (en) Heatable cylinder esp. injection moulding tube or mandrel
DE324094C (en) Core for vulcanizing wheel tires, tubes, etc. like
DE710589C (en) Joint piece for suction hoses, fluid lines, pipes or for Schanschluesse for vacuum cleaner or the like.
CH598842A5 (en) Pair of ski-sticks with detachable handles
DE420896C (en) Closing plugs for pipes
DE1911969B2 (en) DEVICE FOR CONNECTING TWO RIGID CONNECTORS FOR PIPES OR HOSES
DE1267827B (en) Winding method for producing internal or external threads at the ends of a hollow body produced by screw-shaped winding of resin-soaked fibers
DE869452C (en) Welding socket pipe
DE394078C (en) Articulated pipe connection
DE952960C (en) Three-part tie rod for the steering device on motor vehicles
DE833400C (en) Steel section radiator
DE948231C (en) Drill pipe connection
DE102015122974A1 (en) Dumbbell with mother
DE503083C (en) Pipe connection
DE2347694A1 (en) COUPLING DEVICE
DE468939C (en) Muddy shoe
AT149397B (en) Tubular frame for bicycles.
AT55410B (en) Pack saddle.
DE3007414C2 (en)
AT92135B (en) Device for making cigarettes.
AT274463B (en) Poultry drinker
DE3730311A1 (en) Rod or tube connection
DE502012C (en) Central lubrication device, especially for motor vehicles
DE96482C (en)