DE1143631B - Device for cutting out rubber cords with a round, oval, triangular or pear-shaped cross-section from worn automobile tires or solid rubber tires - Google Patents

Device for cutting out rubber cords with a round, oval, triangular or pear-shaped cross-section from worn automobile tires or solid rubber tires

Info

Publication number
DE1143631B
DE1143631B DEB51075A DEB0051075A DE1143631B DE 1143631 B DE1143631 B DE 1143631B DE B51075 A DEB51075 A DE B51075A DE B0051075 A DEB0051075 A DE B0051075A DE 1143631 B DE1143631 B DE 1143631B
Authority
DE
Germany
Prior art keywords
section
tires
cutting
round
pear
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.)
Pending
Application number
DEB51075A
Other languages
German (de)
Inventor
Enno Bartsch
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.)
ENNO BARTSCH
Original Assignee
ENNO BARTSCH
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 ENNO BARTSCH filed Critical ENNO BARTSCH
Priority to DEB51075A priority Critical patent/DE1143631B/en
Publication of DE1143631B publication Critical patent/DE1143631B/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/328—Manufacturing methods specially adapted for elastic sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/003—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/108—Special methods for making a non-metallic packing
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Description

Vorrichtung zum Ausschneiden von Gummischnüren mit rundem, ovalem, dreieckigem oder birnenförmigem Querschnitt aus abgefahrenen Automobilreifen oder Vollgummireifen Die Erfindung bezieht sich auf eine Vorrichtung zum Ausschneiden von Gummischnüren mit rundem, ovalem, dreieckigem oder birnenförmigem Querschnitt aus abgefahrenen Automobilreifen oder Vollgummireifen mit vorzugsweise im rechten Winkel zueinander stehenden Messern für das Ausschneiden von Streifen, vorzugsweise rechteckigen Querschnitts, und mit einem mit einer Schneidkante versehenen, dem auszuschneidenden Querschnitt entsprechenden. schräg zur Tangente des Reifens gerichteten Schneidrohr. Device for cutting out rubber cords with round, oval, triangular or pear-shaped cross-section from worn automobile tires or Solid rubber tires The invention relates to a device for cutting out of rubber cords with a round, oval, triangular or pear-shaped cross-section from worn automobile tires or solid rubber tires with preferably in the right Knives at an angle to each other for cutting out strips, preferably rectangular cross-section, and provided with a cutting edge, the corresponding cross-section to be cut out. directed obliquely to the tangent of the tire Cutting tube.

Es ist bereits bekannt, mit zwei im Winkel zueinander angeordneten Schneidmessem aus alten Automobilreifen Gummistreifen herauszuschneiden, um so die Reifen einer zweckmäßigen Verwertung zuzuführen. Dabei erhält man Streifen rechteckigen Querschnitts, wenn man die Schneidmesser im rechten Winkel zueinander anordnet. It is already known to have two arranged at an angle to one another Cutting knives to cut rubber strips out of old automobile tires in order to Appropriate recycling of tires. This gives strips of rectangular shape Cross-section if the cutting knives are arranged at right angles to one another.

Es ist weiterhin für die Profilierung von Radreifen eine Vorrichtung zum Ausschneiden von Streifen aus den Reifen bekannt, die ein mit einer Schneidkante versehenes Schneidrohr aufweist. It is also a device for profiling wheel tires Known for cutting strips from the tire, the one with a cutting edge having provided cutting tube.

Obwohl ein dringender Bedarf hierfür vorliegt, ist es aber bisher noch nicht gelungen, Rundschnüre u. dgl., wie sie vielfach zum Abdichten Verwendung finden, aus dem Reifen herauszuschneiden. Diese Aufgabe wird nun durch die vorliegende Erfindung dadurch gelost, daß ein Trennmesser mit senkrechter Schneide an der vorderen Öffnung über der Mitte des Schneidrohres angeordnet ist. Although there is an urgent need for this, it is so far not yet succeeded, round cords and the like, as they are often used for sealing find to cut out of the tire. That task is now carried out by the present Invention solved in that a cutting knife with a vertical cutting edge on the front Opening is arranged over the center of the cutting tube.

Mit dieser Ausbildung erreicht man mit großer Schnittgeschwindigkeit ein einwandfreies Rundprofil. With this training you can achieve a high cutting speed a perfect round profile.

Dabei läßt sich der Rechteckstreifen, aus welchem das Rundband ausgeschnitten wird, noch zu anderen Zwecken, beispielsweise zum Abdichten, verwenden.The rectangular strip from which the round ribbon is cut out can be seen will still be used for other purposes, for example for sealing.

Ein Ausführungsbeispiel ist in den Fig. 1 und 2 der Zeichnung dargestellt. An embodiment is shown in FIGS. 1 and 2 of the drawing.

Fig. 1 zeigt die Vorrichtung in schaubildlicher Darstellung; Fig. 2 stellt die Vorrichtung von der Seite betrachtet, teilweise im Schnitt, dar. Fig. 1 shows the device in a perspective view; Fig. 2 shows the device viewed from the side, partly in section.

Das waagerechte Messer 1 sowie das senkrechte Messer 2 schneiden aus dem Reifen 3 einen Streifen 4 rechteckigen Querschnitts aus. Aus diesem Streifen wird mittels des Schneidrohres 5 und des Trennmessers 6 das Rundband herausgeschnitten. Das Schneidrohr 5 mit einer Schneidkante 8 ist ebenso wie das senkrechte Messer 2 an einer Halterung 9 befestigt. Das Schneidrohr ist schräg zur Tangente des Reifens 3 gerichtet. Über der Mitte des Schneidrohres ist das Trennmesser 6 mit senkrechter Schneide 10 angeordnet. Es schneidet in den Streifen 4 einen Schlitz 11 ein, der erforderlich ist, um das fertiggeschnittene Rundband 7 aus dem Streifen 4 herauszunehmen. Der mit der Rundaussparung und dem Schlitz 11 versehene Streifen 4 kann dann noch für andere Zwecke Verwendung finden. Sollte dies nicht beabsichtigt sein, so würde man ihn in seinen Ausmaßen kleiner halten (s. gestrichelte Linie 12 in Fig. 3). Cut the horizontal knife 1 and the vertical knife 2 from the tire 3 a strip 4 of rectangular cross-section. From this strip the round strip is cut out by means of the cutting tube 5 and the cutting knife 6. The cutting tube 5 with a cutting edge 8 is just like the vertical knife 2 attached to a bracket 9. The cutting tube is inclined to the tangent of the tire 3 directed. Above the middle of the cutting tube is the cutting knife 6 with vertical Cutting edge 10 arranged. It cuts a slot 11 in the strip 4, which is required in order to remove the finished cut round strip 7 from the strip 4. The strip 4 provided with the round recess and the slot 11 can then still can be used for other purposes. If this is not the intention, it would you keep it smaller in its dimensions (see dashed line 12 in Fig. 3).

Claims (1)

PATENTANSPRUCH. PATENT CLAIM. Vorrichtung zum Ausschneiden von Gummischnüren mit rundem, ovalem, dreieckigem oder birnenförmigem Querschnitt aus abgefahrenen Automobilreifen oder Vollgummireifen mit zwei vorzugsweise im rechten Winkel zueinander stehenden Messern für das Ausschneiden von Streifen, vorzugsweise rechteckigen Querschnitts, und mit einem mit einer Schneidkante versehenen, dem auszuschneidenden Querschnitt entsprechenden, schräg zur Tangente des Reifens gerichteten Schneidrohr, dadurch gekennzeichnet, daß ein Trennmesser (6) mit senkrechter Schneide (10) an der vorderen Öffnung über der Mitte des Schneidrohres (5) angeordnet ist. Device for cutting out rubber cords with round, oval, triangular or pear-shaped cross-section from worn automobile tires or Solid rubber tires with two knives, preferably at right angles to one another for cutting out strips, preferably with a rectangular cross-section, and with a cross-section that is provided with a cutting edge and corresponds to the cross-section to be cut out, cutting tube directed obliquely to the tangent of the tire, characterized in that that a cutting knife (6) with a vertical cutting edge (10) at the front opening over the center of the cutting tube (5) is arranged. In Betracht gezogene Druckschriften: Deutsches Gebrauchsmuster Nr. 1 704; USA.-Patentschrift Nr. 2225041. Considered publications: German utility model no. 1,704; U.S. Patent No. 2225041.
DEB51075A 1958-11-11 1958-11-11 Device for cutting out rubber cords with a round, oval, triangular or pear-shaped cross-section from worn automobile tires or solid rubber tires Pending DE1143631B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB51075A DE1143631B (en) 1958-11-11 1958-11-11 Device for cutting out rubber cords with a round, oval, triangular or pear-shaped cross-section from worn automobile tires or solid rubber tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB51075A DE1143631B (en) 1958-11-11 1958-11-11 Device for cutting out rubber cords with a round, oval, triangular or pear-shaped cross-section from worn automobile tires or solid rubber tires

Publications (1)

Publication Number Publication Date
DE1143631B true DE1143631B (en) 1963-02-14

Family

ID=6969405

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB51075A Pending DE1143631B (en) 1958-11-11 1958-11-11 Device for cutting out rubber cords with a round, oval, triangular or pear-shaped cross-section from worn automobile tires or solid rubber tires

Country Status (1)

Country Link
DE (1) DE1143631B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006093A1 (en) * 1978-06-16 1980-01-09 Robert Schwind Towing device for motor vehicles

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225041A (en) * 1939-06-17 1940-12-17 Edinger Carl Tire grooving apparatus
DE1702704U (en) * 1955-01-20 1955-07-14 Alkett Altmarkische Kettenwerk DEVICE FOR CUTTING FOAM.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225041A (en) * 1939-06-17 1940-12-17 Edinger Carl Tire grooving apparatus
DE1702704U (en) * 1955-01-20 1955-07-14 Alkett Altmarkische Kettenwerk DEVICE FOR CUTTING FOAM.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006093A1 (en) * 1978-06-16 1980-01-09 Robert Schwind Towing device for motor vehicles

Similar Documents

Publication Publication Date Title
DE2660321B2 (en) Doll with wig and headgear
DE1143631B (en) Device for cutting out rubber cords with a round, oval, triangular or pear-shaped cross-section from worn automobile tires or solid rubber tires
DE2027862C3 (en) scissors
DE470522C (en) Safety razor
DE651689C (en) Knife, especially for cutting soft food, such as fresh bread or the like.
DE509838C (en) Knife, especially for cutting tomatoes, fruits, etc. like
DE408231C (en) Disc-shaped blade for skinning animals
DE928787C (en) Device for dividing fruits
DE809765C (en) Signal device for motor vehicles
DE586122C (en) Sharpening device for saws
DE852508C (en) Shearer for shaving cut
DE623047C (en) Circular knife scissors for trimming sheet metal with a device for simultaneously dividing the waste strip
DE977241C (en) Saw blade for wood saws and process for its manufacture
DE1938506U (en) KNIFE.
DE399937C (en) Safety razor
DE496226C (en) Scissors for cutting profiled material to be cut
DE1652527B1 (en) Device for milling away the top layer of cast lightweight concrete bodies or the like.
DE718773C (en) Pruning shears
DE548956C (en) Pile cutting rod with exchangeable knife
DE931437C (en) Bark peeling tool
DE612906C (en) Pliers for cutting the spokes of bicycles
AT111196B (en) Shaving device with a flexible blade.
DE731908C (en) Double-edged blade
DE673454C (en) Direction indicators, in particular for motor vehicles
DE874115C (en) Pencil plane