Printing device for hand labeler
AssigneeKabushiki Kaisha Sato Kenkyusho
InventorYo Sato
Life of this patent
Estimating the term…
Abstract
The disclosure concerns a printing device for use with a hand labeler, or the like. The printing device includes a platen and a printing head which carries a plurality of types on its printing surface, and which is moved into and out of contact with the platen thereby to print a label with a row of type characters. A type receiving plate is a part of the platen and it is made of an elastic material. The type receiving plate has dividing grooves which are parallel to one another and define type receiving lands. The type receiving lands are positioned to register with respective type characters when the printing head operates. The lands can be elastically deformed independently of one another. Thus, the type receiving lands can cooperate with the respective types to provide uniform printing pressure during the printing operation.
Claims8
A printing device for printing a plurality of types on an imprintable medium, comprising:
- a printing head having a plurality of types, the plurality of types comprising a plurality of rotatable means with each rotatable means carrying a respective series of types and each rotatable means being rotatable to move a respective type of the respective series to a printing position;
- at the printing position, the types of each of the rotatable means then at the printing position together define a printing surface on which the types are positioned for engaging an imprintable medium;
- a platen for supporting an imprintable medium and including a type receiving plate positioned for being contacted by the types of the printing surface;
- means mounting all of the rotatable means for movement together as one unit, and means for moving all of the rotatable means and the types thereof then on the printing surface toward and simultaneously against the type receiving plate for imprinting an imprintable medium on the plate;
- the type receiving plate being comprised of a plurality of independent lands, corresponding in position to respective ones of the types on the printing surface;
- each type is to be contacted and the top surface together being generally planar;
- each of the lands being independently elastically deformable for establishing a generally uniform printing pressure for each of the types against a respective land when the types simultaneous contact the lands;
- said plate having a general orientation and the top surfaces of said lands being sloped in orientation with respect to said plate for matching the slopes of the imprintable surfaces of said types.
Dependencies are inferred from the claim text.