Apparatus for building pneumatic tire covers

Details Apparatus for building pneumatic tire covers Apparatus for building pneumatic tire covers

1987-08-06

1989-11-07

Ball, Michael W.

Adhesive bonding and miscellaneous chemical manufacture

Surface bonding means and/or assembly means therefor

Tire body building type

156417, B29D 3024

Patent

active

048789836

ABSTRACT:
An apparatus has a main tire-building drum and auxiliary tire-building drums which are mounted coaxially with one another. The main tire-building drum has a rotation drive. The auxiliary tire-building drums are mounted on supports which are connected to drives for their axial movement, have actuators for opening and closing the auxiliary tire-building drums and are operatively connected to the drive of the main tire-building drum. The supports are mounted on fixed guide members. The operative connection between the auxiliary tire-building drums and the drive of the main tire-building drum is so constructed as to transmit rotation to the auxiliary tire-building drums when they are closed.

REFERENCES:
patent: 3510375 (1970-05-01), Batten
patent: 3645826 (1972-02-01), Henley et al.
patent: 3726742 (1973-04-01), Harris
patent: 3873397 (1975-03-01), Leblond et al.

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