DE453627C - Stretching device for belt vulcanizing presses - Google Patents

Stretching device for belt vulcanizing presses

Info

Publication number
DE453627C
DE453627C DES76705D DES0076705D DE453627C DE 453627 C DE453627 C DE 453627C DE S76705 D DES76705 D DE S76705D DE S0076705 D DES0076705 D DE S0076705D DE 453627 C DE453627 C DE 453627C
Authority
DE
Germany
Prior art keywords
stretching device
vulcanizing presses
belt vulcanizing
clamping device
support
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
DES76705D
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.)
Siempelkamp Giesserei KG
Original Assignee
Siempelkamp Giesserei KG
Publication date
Priority to DES76705D priority Critical patent/DE453627C/en
Application granted granted Critical
Publication of DE453627C publication Critical patent/DE453627C/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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D29/00—Producing belts or bands
    • B29D29/06—Conveyor belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Press Drives And Press Lines (AREA)

Description

Streckvorrichtung für Riemenvulkanisierpressen. Bei Riemenvulkanisierpressen ordnet man die a verschiebbare Klemmvorrichtung der Streckvorrichtung auf Tragstempeln an, die an der Preßplatte befestigt sind, während besondere Druckwasserzylinder zum Verschieben der Klemmvorrichtung vorgesehen sind. Gemäß der Erfindung sind nun die Tragstempel hohl ausgebildet und dienen als Druckwasserzylinder. Dadurch wird eine Vereinfachung der Presse erreicht. In der Zeichnung ist die Erfindung veranschaulicht, und zwar zeigt: Abb: i eine Seitenansicht und Abb. z einen Schnitt nach Linie A-B der Abb. i.Stretching device for belt vulcanizing presses. With belt vulcanizing presses one arranges the a sliding clamping device of the stretching device on support stamps attached to the press plate, while special pressurized water cylinders are provided for moving the clamping device. According to the invention are now the support stamp is hollow and serves as a pressurized water cylinder. This will a simplification of the press achieved. In the drawing the invention is illustrated, namely shows: Fig: i a side view and Fig. z a section along line A-B of fig. i.

Das Einklemmen der Riemenerfolgt in bekannter Weise an einem Ende durch eine feste Klemmvorrichtung a und am anderen Ende durch die Backen b einer beweglichen Klemmvorrichtung, die auf Tragstempeln d verschiebbar ist. Die Klemmvorrichtung a und die Tragstempel d sind an der Preßplatte e befestigt. Diese Tragstempel d sind ausgebohrt und dienen als Druckwasserzylinder. Im Innern der Tragstempel gleitet der hydraulische Kolben g, dessen Kolbenstange lt durch ein Querhaupt i und zwei Zugstangen k mit dem Rahmen t der Klemmvorrichtung verbunden ist.The belts are clamped in a known manner at one end by a fixed clamping device a and at the other end by the jaws b of a movable clamping device which is displaceable on support rams d. The clamping device a and the support punch d are attached to the press plate e . These support stamps d are drilled out and serve as pressurized water cylinders. Inside the support ram the hydraulic piston g slides, the piston rod lt of which is connected to the frame t of the clamping device by a crosshead i and two tie rods k.

Claims (1)

PATENTANSPRUCH: Streckvorrichtung für Riemenvulkanisierpressen mit an der Preßplatte angeordneten Tragstempeln für die verschiebbare Klemmvorrichtung, dadurch gekennzeichnet, daß die Tragstempel (d) hohl ausgebildet sind und als Druckwasserzylinder dienen. Claim: Stretching device for belt vulcanizing presses with support rams arranged on the press plate for the displaceable clamping device, characterized in that the support rams (d) are hollow and serve as pressurized water cylinders.
DES76705D Stretching device for belt vulcanizing presses Expired DE453627C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES76705D DE453627C (en) Stretching device for belt vulcanizing presses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES76705D DE453627C (en) Stretching device for belt vulcanizing presses

Publications (1)

Publication Number Publication Date
DE453627C true DE453627C (en) 1927-12-13

Family

ID=7506312

Family Applications (1)

Application Number Title Priority Date Filing Date
DES76705D Expired DE453627C (en) Stretching device for belt vulcanizing presses

Country Status (1)

Country Link
DE (1) DE453627C (en)

Similar Documents

Publication Publication Date Title
DE2638245C2 (en) Press
DE2841684A1 (en) PRESS, IN PARTICULAR STONE PRESS
DE453627C (en) Stretching device for belt vulcanizing presses
DE148097C (en)
DE533663C (en) Sheet metal stretching machine
DE556343C (en) Feed and stretching device for belt vulcanizing presses
DE584136C (en) Process for hydraulic extrusion
DE616081C (en) Hydraulic press for the production of pressed parts from synthetic resin and similar plastic masses
DE720988C (en) Device for pressing, embossing, drawing, forming, etc. Like. Of items made of cardboard, especially fruit or meat bowls made of fiber material
AT326898B (en) PISTON EXTRUSION PRESS FOR COATING BODY SURFACES WITH BUTYL OR DGL.
DE459266C (en) Extrusion press
DE496829C (en) Arrangement of hydraulic presses for the production of pipes by pushing (pulling)
DE333404C (en) Hydraulic forming machine with extendable crosshead and upper ram
DE602176C (en) Ejector for removing the die from extrusion presses from the die holder
DE844064C (en) Device for pressing large parts from hardenable synthetic resin mass in the flow process
DE282087C (en)
DE176148C (en)
AT21738B (en) Forging press for axes or the like.
DE462453C (en) Hand printing press, in particular for patterning clay plates or the like.
DE360728C (en) Method and device for expanding previously incorporated slots or openings
DE938569C (en) Press with rigid frame with feet
DE2438131A1 (en) Forging press for semi finishes products - has several press devices which can be rotated and positioned relatively
DE274055C (en)
DE183090C (en)
DE674589C (en) Column guide draw frame