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US 5,927,192 AGranted
Stencil and stencil perforating device
AssigneeTohoku Ricoh Co., Ltd.
InventorMituru Takahashi
Life of this patent
Estimating the term…
Abstract
This invention is intended to prevent loosening of a stencil which is wound round a core 16B in the shape of a roll 16. The stencil roll 16 has at least one side surface 16t thereof applied with a paste 16a1. This is effective in preventing the stencil from becoming loose by an inertia force of the stencil roll 16 when it is unstable during its rotation. Thus, the stencil can be paid out from the stencil roll without becoming slack.
Claims3
A stencil perforating device comprising:
- a stencil roll, including,
- a wound stencil having side surfaces,
- wherein at least one side surface of said side surfaces of said wound stencil is pasted with adhesive so as to keep said stencil roll in a wound state without use of any other elements and the stencil perforating device automatically pays out a leading edge of the wound stencil from the stencil roll;
- said stencil perforating device further comprising:
- a stencil roll holding unit for rotatably holding the stencil roll;
- and
- a member for rotating the stencil roll in the stencil roll holding unit.
4 more elements
Dependencies are inferred from the claim text.