Abstract An original holder plate for copying machines and a method for preparing said plate are provided. Said original holder plate comprises a molded base having a closed projecting rim, an original holding flexible layer partitioned by said closed projecting rim, an outer flexible layer covering said layer and a molded cover further covering said outer layer. To prepare said original holder plate, a closed projecting rim is made on a molded base, rubber or synthetic resin is poured into the space divided by said closed projecting rim to form an original holding layer, other rubber or synthetic resin is poured all over said layer to form an outer layer, a molded cover is mounted to cover said outer layer, and said molded base, said two layers and said molded cover are vulcanized and casted. A handle is made at one end of said original holder plate integrally, and said original holder plate is mounted to a copying machine with two protruding shafts embedded integrally on the other end of said original holder plate.
An original holder plate for copying machines comprising a first layer formed of a flexible material selected from the group consisting of blended rubber and flexible synthetic resin, a second layer of flexible material covering said first layer and extending beyond the edges thereof so as to form an outer side of said plate and being provided with an annular groove surrounding the periphery of said first layer, and a molded cover mounted to cover said first and second layers on the side of said second layer opposite said first layer, said first and second layers and said molded cover being vulcanized.
Claim 2
Dependent Claim
102 words
An original holder plate for copying machines comprising a first layer formed of a flexible material selected from the group consisting of blended rubber and flexible synthetic resin, a second layer of flexible material covering said first layer and extending beyond the edges thereof so as to form an outer side of said plate and being provided with an annular groove surrounding the periphery of said first layer, and a molded cover mounted to cover said first and second layers on the side of said second layer opposite said first layer, said first and second layers and said molded cover being vulcanized.
Claim 3
Dependent Claim
49 words
An original holder plate for copying machines comprising a plate made of rubber or synthetic resin, and a flexible padding material buried in one end of said holder plate made of rubber or synthetic resin which is bent together with said surrounding plate into the form of a handle.
Claim 4
Dependent Claim
49 words
An original holder plate for copying machines comprising a plate made of rubber or synthetic resin, and a flexible padding material buried in one end of said holder plate made of rubber or synthetic resin which is bent together with said surrounding plate into the form of a handle.
Claim 5
Dependent Claim
66 words
An original holder plate for copying machines comprising a flexible body, and oppositely directed protruding shafts embedded and molded integrally on respective sides of one end of said flexible body of said holder plate, which is made of rubber or synthetic resin, so that said body may be flexed to draw said protruding shafts toward one another when inserting said shafts in fixedly spaced supporting elements.
Claim 6
Dependent Claim
66 words
An original holder plate for copying machines comprising a flexible body, and oppositely directed protruding shafts embedded and molded integrally on respective sides of one end of said flexible body of said holder plate, which is made of rubber or synthetic resin, so that said body may be flexed to draw said protruding shafts toward one another when inserting said shafts in fixedly spaced supporting elements.