TIRE VULCANIZING PRESS - KOBE STEEL LTD

Title:

TIRE VULCANIZING PRESS

Document Type and Number:

WIPO Patent Application WO/1993/018903

Kind Code:

A1

Abstract:

A high-precision tire vulcanizing press requiring no guide member adjusting and capable of minimizing a surface to be machined is provided. This tire vulcanizing press comprises: a press body frame (21) consisting of a lower frame member (21b), and at least one side frame member (21c) set up on the lower frame member (21b); a lower mold fixing member (22) placed on the lower frame member (21b) and holding the lower metal mold (23) firmly thereon; an upper mold fixing member (25) holding firmly on the lower surface thereof an upper metal mold (24) which is in surface-contact with the lower metal mold (23); a guide member (1) provided on one side portion of the upper mold fixing member (25), supporting one side portion only of the upper mold fixing member (25) on the side frame member (21c) and adapted to be vertically moved; and a driving member (26) adapted to vertically move the upper mold fixing member (25) relatively to the lower mold fixing member (22) in accordance with the movement of the guide member (1); the guide member (1) consisting of a track base (2) having a plurality of track grooves (5) and extending vertically, and a carriage (3) provided therein with a plurality of rows of balls (7) adapted to make an orbital motion while turning on their own axes within the track grooves (5) in the track base (2).

Inventors:

ICHIKAWA KATSUMI (JP)
URESHINO KASHIRO (JP)

Application Number:

PCT/JP1993/000341

Publication Date:

September 30, 1993

Filing Date:

March 24, 1993

Export Citation:

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Assignee:

KOBE STEEL LTD (JP)

International Classes:

B29C33/20; B29D30/06; B30B1/32; B30B15/04; B29C43/00; (IPC1-7): B29C33/22

Foreign References:

JPH02127409U

1990-10-19

Other References: