Display supporting device

Claim 2

A display supporting device for movably supporting a display on a body of equipment, comprising: a frictional force generating portion for generating frictional force in a direction opposite to a moving direction of the display when moving the display relative to the body; and biasing means for applying biasing force not less than a predetermined value to said frictional force generating portion in a direction perpendicular to the moving direction to make a magnitude of the frictional force to be generated in said frictional force generating portion become at least not less than a predetermined value.

Claim 3

The display supporting device according to claim 1, wherein said frictional force generating portion comprises: a first friction plate; a friction part having first and second friction surfaces; a first friction material between said first friction plate and said first friction surface; a second friction plate; and a second friction material between said second friction plate and said second friction surface.

Claim 4

The display supporting device as claimed in claim 2, wherein said biasing means comprises first and second holes formed in each of said first and second friction plates; connectors passing through paired first and second holes to connect said first and second friction plates; and tension means mounted between a head of each connector and said first friction plate to bias said first and second friction plates towards one another.

Claim 5

The display supporting device as claimed in claim 3, wherein said biasing means further comprises a second biasing means comprising a shaft passing through said first friction plate, said first friction material, said friction part, said second friction material, and said second friction plate; a joint slidably mounted to said shaft and engaged with said first friction plate; and compressing means for compressing said first friction plate, said first friction material and said first friction surface to fix the display supporting device in a selected position.

Claim 6

The display supporting device as claimed in claim 2, wherein said first and second friction materials are selected from the group consisting of cork, rubber and flexible plastics.

Claim 7

A display supporting device for a printing apparatus comprising: a display; an arm for pivotally supporting said display to the printing apparatus; a bracket mounted in a body of the printing apparatus; an extension of said bracket having a first friction surface and a second friction surface; a shaft mounted to said bracket and having mounted thereon: a first friction plate; a first friction material between said first friction plate and said first friction surface; a second friction plate; and a second friction material between said second friction plate and said second friction surface, each of said first and second friction plates having a first and second hole therein; connectors passing through paired first and second holes to connect said first and second friction plates; and tension means mounted between a head of each connector and said first friction plate to bias said first and second friction plates towards one another.

Claim 8

A display supporting device for a printing apparatus comprising: a display; an arm for pivotally supporting said display to the printing apparatus; a bracket mounted in a body of the printing apparatus; an extension of said bracket having a first friction surface and a second friction surface; a shaft mounted to said bracket and having mounted thereon: a first friction plate; a first friction material between said first friction plate and said first friction surface; a second friction plate; and a second friction material between said second friction plate and said second friction surface, each of said first and second friction plates having a first and second hole therein; connectors passing through paired first and second holes to connect said first and second friction plates; and tension means mounted between a head of each connector and said first friction plate to bias said first and second friction plates towards one another.

Claim 9

The display supporting device as claimed in claim 6, further comprising a second biasing means comprising said shaft passing through said first friction plate, said first friction material, said friction part, said second friction material, and said second friction plate; a joint slidably mounted to said shaft and engaged with said first friction plate; and compressing means for compressing said first friction plate, said first friction material and said first friction surface to fix the display supporting device in a selected position.

Claim 10

The display supporting device as claimed in claim 6, wherein said first and second friction materials are selected from the group consisting of cork, rubber and flexible plastics.

Claim 11

A display supporting device for a printing apparatus comprising: a display; an arm for pivotally supporting said display to the printing apparatus; a bracket mounted in a body of the printing apparatus; an extension of said bracket having a first friction surface and a second friction surface; a shaft mounted to said bracket and having mounted thereon: a first friction plate; a first friction material between said first friction plate and said first friction surface; a second friction plate; and a second friction material between said second friction plate and said second friction surface; and biasing means for applying a biasing force to said first friction plate, said first friction material, said first friction surface, said second friction surface, said second friction material and said second friction plate to create a frictional force.

Claim 12

A display supporting device for a printing apparatus comprising: a display; an arm for pivotally supporting said display to the printing apparatus; a bracket mounted in a body of the printing apparatus; an extension of said bracket having a first friction surface and a second friction surface; a shaft mounted to said bracket and having mounted thereon: a first friction plate; a first friction material between said first friction plate and said first friction surface; a second friction plate; and a second friction material between said second friction plate and said second friction surface; and biasing means for applying a biasing force to said first friction plate, said first friction material, said first friction surface, said second friction surface, said second friction material and said second friction plate to create a frictional force.

Claim 13

The display supporting device as claimed in claim 9, wherein said biasing means comprises first and second holes formed in each of said first and second friction plates; connectors passing through paired first and second holes to connect said first and second friction plates; and tension means mounted between a head of each connector and said first friction plate to bias said first and second friction plates toward one another.

Claim 14

The display supporting device as claimed in claim 10, wherein said biasing means further comprises a second biasing means comprising said shaft passing through said first friction plate, said first friction material, said extension, said second friction material, and said second friction plate; a joint slidably mounted to said shaft and engaged with said first friction plate; and compressing means for compressing said first friction plate, said first friction material and said first friction surface to fix the display supporting device in a selected position.

Claim 15

The display supporting device as claimed in claim 9, wherein said first and second friction materials are selected from the group consisting of cork, rubber and flexible plastics.