Patent US4357115A successfully refreshed from Google Patents.
US4357115A
Expired / Lapsed
US
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Printing system for multiple character languages and elements thereof
Assignee: Individual
•
Filing: 1980-10-09
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Granted: 1982-11-02
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Expires: 2000-10-09
Abstract
Abstract The invention disclosed is a printing system particularly useful for printing languages having large number of characters such as Chinese. The printing system in one aspect comprises a packet of coaxially disposed printing elements, each having a generally flat edge, an axis of rotation proximate that edge, and at least one series of character faces disposed circumferentially relative to the axis of rotation. The printing elements are generally mutually aligned so that their flat edges are disposed adjacent to a print receiving means such as a platen and are axially translatable so that any selected printing element can be placed in a pre-print position. Each printing element is rotatable so that a selected character face on the printing element in pre-print position can be juxtaposed into a print position relative to the print receiving means for printing of the character.
Inventors
- 👤 Michael C. P. Or
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:30
CPC Classifications
B; B41; B41J; B41J1/00; B41J1/22; B41J1/24; B41J1/28; B41J1/30; B41J3/00; B41J3/01
Claims Analysis
Total Claims: 52
Claim 1
Independent Claim
124 words
A printing system comprising: print receiving means; a packet of printing elements each having a generally flat edge and an axis of rotation proximate said flat edge, said printing elements being generally coaxially disposed and mutually aligned adjacent the print receiving means so that the flat edge of each of the printing elements is generaly disposed toward the print receiving means, each printing element having a plurality of character faces circumferentially disposed relative to its axis of rotation; means for axially translating the printing elements to place a selected printing element in a pre-selected pre-print position; and means for rotating the selected printing element to juxtapose a selected character face toward the print receiving means in print position for printing of said character face.
Claim 2
Dependent Claim
124 words
A printing system comprising: print receiving means; a packet of printing elements each having a generally flat edge and an axis of rotation proximate said flat edge, said printing elements being generally coaxially disposed and mutually aligned adjacent the print receiving means so that the flat edge of each of the printing elements is generaly disposed toward the print receiving means, each printing element having a plurality of character faces circumferentially disposed relative to its axis of rotation; means for axially translating the printing elements to place a selected printing element in a pre-selected pre-print position; and means for rotating the selected printing element to juxtapose a selected character face toward the print receiving means in print position for printing of said character face.
Claim 3
Dependent Claim
61 words
A system according to claim 1 wherein each printing element includes at least two series of radially spaced circumferentially disposed character faces and further comprising means for adjusting the distance between the mutual axis of the coaxially aligned printing elements and the print receiving means to place the series of character faces including said selected character face in position for printing.
Claim 4
Dependent Claim
18 words
A system according to claim 2 wherein said printing elements includes 3 radially spaced series of character faces.
Claim 5
Dependent Claim
77 words
A printing system according to claim 1 additionally comprising input means which includes N independently actuatable input elements; and wherein the packet of printing elements includes N printing elements, each printing element having N circumferentially disposed character faces, said axially translating means including means for translating the printing elements responsively to an actuation of an input element and said rotating means includes means for rotating the selected printing element responsively to another actuation of an input element.
Claim 6
Dependent Claim
23 words
A printing system according to claim 4 wherein said input means is a keyboard having N independently actuatable keys constituting said input elements.
Claim 7
Dependent Claim
12 words
A printing system according to claim 4 wherein N is about 50.
Claim 8
Dependent Claim
46 words
A printing system according to claim 1 wherein said printing elements are each generally semi-circular in form having a semicircular edge and a diametric edge comprising the flat edge, and are mutually aligned so that their diametric edges are generally disposed adjacent the print receiving means.
Claim 9
Dependent Claim
34 words
A printing system according to claim 7 wherein said printing elements are each in the form of a hub with a plurality of spokes extending therefrom, the character faces being disposed on the spokes.
Claim 10
Dependent Claim
69 words
A printing system according to claim 1 wherein said print receiving means includes a print receiving sheet and a horizontal platen which presents at least a portion of the sheet in a generally planar configuration for printing, and wherein the printing elements are coaxially aligned below said platen, their axis being aligned perpendicular to the plane of the portion of the sheet in a generally planar configuration for printing.
Claim 11
Dependent Claim
35 words
A printing system according to claim 1 in which the translating means comprises means for axially translating the packet of printing elements in unison to place a selected printing element in a preselected pre-print position.
Claim 12
Dependent Claim
216 words
A printing system comprising: print-receiving means; input means having a plurality of input elements; a packet of printing elements, each printing element having a generally flat edge, an axis of rotation proximate said flat edge, and at least two radially spaced series of a plurality of character faces disposed circumferentially relative to the axis of rotation, said printing elements being generally coaxially disposed and mutually aligned adjacent the print receiving means so that their generally flat edges are disposed adjacent the print receiving means; means for axially translating said packet of printing elements in response to actuation of an input element to place a selected printing element in pre-print position; means for rotating the selected printing element in response to another actuation of an input element to juxtapose a selected character face toward the print receiving means in print position for printing of said character face; and means for adjusting the distance between the axis of the selected printing element and the print receiving means by discrete amounts corresponding to the radial distance between any two radially spaced series of character faces on the selected printing element, said adjusting means operating in response to actuation of an input element to place a selected series of character faces including said selected character face in position for printing.
Claim 13
Dependent Claim
216 words
A printing system comprising: print-receiving means; input means having a plurality of input elements; a packet of printing elements, each printing element having a generally flat edge, an axis of rotation proximate said flat edge, and at least two radially spaced series of a plurality of character faces disposed circumferentially relative to the axis of rotation, said printing elements being generally coaxially disposed and mutually aligned adjacent the print receiving means so that their generally flat edges are disposed adjacent the print receiving means; means for axially translating said packet of printing elements in response to actuation of an input element to place a selected printing element in pre-print position; means for rotating the selected printing element in response to another actuation of an input element to juxtapose a selected character face toward the print receiving means in print position for printing of said character face; and means for adjusting the distance between the axis of the selected printing element and the print receiving means by discrete amounts corresponding to the radial distance between any two radially spaced series of character faces on the selected printing element, said adjusting means operating in response to actuation of an input element to place a selected series of character faces including said selected character face in position for printing.
Claim 14
Dependent Claim
21 words
A printing system according to claim 11 wherein each printing element includes at least 3 radially spaced series of character faces.
Claim 15
Dependent Claim
43 words
A printing system according to claim 11 wherein said means for adjusting the distance between the axis of the selected printing element and the print receiving means includes means for adjusting the position of the axis of all the printing elements in unison.
Claim 16
Dependent Claim
116 words
A printing system according to claim 11 wherein: said print means includes N independently actuatable input elements and a shift element having M separately selectable positions; said packet includes about N printing elements, each printing element having M radially spaced series of N circumferentially disposed character faces; said means for axially translating the printing elements operates in response to actuation of an independently actuatable input element; said means for rotating the selected printing element operates in response to another actuation of an independently actuatable input element; and said means for adjusting the distance between the axis of the selected printing element and the print-receiving means operates in response to actuation of a separately actuatable input element.
Claim 17
Dependent Claim
25 words
A printing system according to claim 14 wherein said input means is a keyboard having N independently actuatable keys constituting said independently actuatable input elements.
Claim 18
Dependent Claim
63 words
A printing system according to claim 15 further comprising at least one visual character array displaying characters in relating to the key actuating translation of a selected printing element including a selected character face to pre-print position, and also displaying the characters in relation to the key actuating rotation of said selected printing element to place said selected character face in print position.
Claim 19
Dependent Claim
17 words
A printing system according to claim 14 wherein N is about 50 and M is about 3.
Claim 20
Dependent Claim
41 words
A printing system according to claim 11 wherein said printing elements are each generally semi-circular in form having a semi-circular edge and a diametric edge comprising the flat edge, aligned with their diametric edges generally disposed adjacent said print receiving means.
Claim 21
Dependent Claim
40 words
A printing system according to claim 18 wherein said printing elements are each in the form of a hub with a plurality of spokes extending therefrom, the character faces of each radially spaced series being circumferentially disposed on the spokes.
Claim 22
Dependent Claim
71 words
A printing system according to claim 11 wherein said print receiving means includes a print receiving sheet and a horizontal cylindrical platen which presents at least a portion of the sheet in a generally planar configuration for printing and wherein said printing elements are coaxially aligned beneath said platen, their mutual axis being aligned perpendicular to the plane of the portion of the sheet in a generally planar configuration for printing.
Claim 23
Dependent Claim
239 words
A printing system for languages having a large number of characters to be printed, wherein said large number is generally equal to N×N×M, where M is an integer from about 2 to 6, and N is an integer from about 20 to 70, comprising: print receiving means presenting at least a portion of a print receiving sheet in a generally planar position for printing; a set of N generally planar parallel printing elements rotatable about a common axis normal to their planes, each printing element having N×M character faces circumferentially disposed in M radially spaced series about the axis of rotation of the printing element, said printing elements being generally coaxially aligned proximate said print receiving means; a keyboard having at least N independently actuatable keyboard elements and shifting means having at least M positions; means for adjusting the distance between the axis of the printing elements and that portion of the print receiving sheet in position for printing responsively to the position of the shifting means; means for translating the printing elements in response to actuation of a keyboard element to place a selected printing element in a pre-selected pre-print position in a plane juxtaposed to that portion of the print receiving sheet in position for printing; and means for rotating the selected printing element in response to another actuation of a keyboard element to juxtapose a selected character face toward the print receiving sheet in print position.
Claim 24
Dependent Claim
239 words
A printing system for languages having a large number of characters to be printed, wherein said large number is generally equal to N×N×M, where M is an integer from about 2 to 6, and N is an integer from about 20 to 70, comprising: print receiving means presenting at least a portion of a print receiving sheet in a generally planar position for printing; a set of N generally planar parallel printing elements rotatable about a common axis normal to their planes, each printing element having N×M character faces circumferentially disposed in M radially spaced series about the axis of rotation of the printing element, said printing elements being generally coaxially aligned proximate said print receiving means; a keyboard having at least N independently actuatable keyboard elements and shifting means having at least M positions; means for adjusting the distance between the axis of the printing elements and that portion of the print receiving sheet in position for printing responsively to the position of the shifting means; means for translating the printing elements in response to actuation of a keyboard element to place a selected printing element in a pre-selected pre-print position in a plane juxtaposed to that portion of the print receiving sheet in position for printing; and means for rotating the selected printing element in response to another actuation of a keyboard element to juxtapose a selected character face toward the print receiving sheet in print position.
Claim 25
Dependent Claim
12 words
A printing system according to claim 21 wherein N is about 50.
Claim 26
Dependent Claim
12 words
A printing system according to claim 21 wherein M is about 3.
Claim 27
Dependent Claim
69 words
A printing system according to claim 21 wherein: said printing elements are generally semi-circular in form, having a generally semi-circular edge and a diametric edge, and are generally coaxially disposed and mutually aligned in a packet so that their diametric edges are generally disposed the print receiving means; and said means for translating a selected printing element comprises means for axially translating all of the printing elements in unison.
Claim 28
Dependent Claim
33 words
A printing system according to claim 24 wherein each printing element is in the form of a hub with about N spokes extending therefrom, the character faces being circumferentially disposed on the spokes.
Claim 29
Dependent Claim
70 words
A printing system according to claim 24 wherein said print receiving means includes a print receiving sheet and a horizontal cylindrical platen which presents at least a portion of the sheet in a generally planar configuration for printing, and wherein said printing elements are coaxially aligned beneath said platen, their axis being aligned perpendicular to the plane of the portion of the sheet in a generally planar configuration for printing.
Claim 30
Dependent Claim
184 words
A printing system comprising: print receiving means presenting at least a portion of a print receiving sheet in a generally planar position for printing; input means having a plurality of input elements; a packet of generally semi-circular printing elements each having a diametric edge wherein said printing elements are coaxially disposed and mutually aligned adjacent said print-receiving means so that the diametric edges of the printing elements are disposed toward said print receiving means, each printing element being in the form of a hub having about N spokes extending therefrom; means for axially translating the coaxially aligned printing elements in response to actuation of an input element to place a selected printing element in pre-print position in a plane juxtaposed to the plane of the portion of the sheet in position for printing; means for rotating the selected printing element in pre-print position in response to another actuation of an input element to juxtapose a selected character face on a given spoke of said selected printing element toward said portion of the print receiving sheet in print position for printing of said character face.
Claim 31
Dependent Claim
184 words
A printing system comprising: print receiving means presenting at least a portion of a print receiving sheet in a generally planar position for printing; input means having a plurality of input elements; a packet of generally semi-circular printing elements each having a diametric edge wherein said printing elements are coaxially disposed and mutually aligned adjacent said print-receiving means so that the diametric edges of the printing elements are disposed toward said print receiving means, each printing element being in the form of a hub having about N spokes extending therefrom; means for axially translating the coaxially aligned printing elements in response to actuation of an input element to place a selected printing element in pre-print position in a plane juxtaposed to the plane of the portion of the sheet in position for printing; means for rotating the selected printing element in pre-print position in response to another actuation of an input element to juxtapose a selected character face on a given spoke of said selected printing element toward said portion of the print receiving sheet in print position for printing of said character face.
Claim 32
Dependent Claim
26 words
A printing system according to claim 27 wherein said means for axially translating the printing elements operates by translating all of the printing elements in unison.
Claim 33
Dependent Claim
71 words
A printing system according to claim 27 wherein each printing element includes at least two radially spaced series of N character faces circumferentially disposed on said spokes and further comprising means for adjusting the distance between the axis of the selected printing element and the print receiving means in response to actuation of an input element to place the series of character faces including said selected character in position for printing.
Claim 34
Dependent Claim
27 words
A printing system according to claim 29 wherein said printing elements generally include 3 or 4 radially spaced series of character faces circumferentially disposed on said spokes.
Claim 35
Dependent Claim
29 words
A printing system according to claim 29 wherein said input means includes N independently actuatable input elements and wherein the packet of printing elements includes about N printing elements.
Claim 36
Dependent Claim
12 words
A printing system according to claim 31 wherein N is about 50.
Claim 37
Dependent Claim
23 words
A printing system according to claim 31 wherein said input means is a keyboard having N independently actuatable keys constituting said input elements.
Claim 38
Dependent Claim
70 words
A printing system according to claim 27 wherein said print receiving means includes a print receiving sheet and horizontal cylindrical platen which presents at least a portion of the sheet in a generally planar configuration for printing and wherein said printing elements are coaxially aligned beneath said platen, their mutual axis being aligned perpendicular to the plane of the portion of the sheet in a generally planar configuration for printing.
Claim 39
Independent Claim
168 words
A system for printing languages having a large number of characters, said system comprising: input means having independently actuatable input elements; means for organizing the characters into an array having at least two dimensions, two dimensions of said array being approximately equal to but no greater than N; printing means including a set of N rotatable printing elements, each of said printing elements having a generally flat edge, an axis of rotation proximate to said flat edge and N character faces circumferentially disposed about said axis of rotation, said printing elements being coaxially disposed and generally mutually aligned so that their flat edges are generally disposed in the same direction; means for translating the printing elements in unison to place a selected printing element in pre-print position in response to actuation of an input element; and means for rotating the selected printing element to N discrete print position from its pre-print position in response to subsequent actuation of an input element for printing of a single desired character.
Claim 40
Independent Claim
168 words
A system for printing languages having a large number of characters, said system comprising: input means having independently actuatable input elements; means for organizing the characters into an array having at least two dimensions, two dimensions of said array being approximately equal to but no greater than N; printing means including a set of N rotatable printing elements, each of said printing elements having a generally flat edge, an axis of rotation proximate to said flat edge and N character faces circumferentially disposed about said axis of rotation, said printing elements being coaxially disposed and generally mutually aligned so that their flat edges are generally disposed in the same direction; means for translating the printing elements in unison to place a selected printing element in pre-print position in response to actuation of an input element; and means for rotating the selected printing element to N discrete print position from its pre-print position in response to subsequent actuation of an input element for printing of a single desired character.
Claim 41
Dependent Claim
43 words
A system for printing languages according to claim 35 further comprising print receiving means and wherein said printing elements are generally semi-circular in form, having an arcuate edge and a diametric edge, with their diametric edges generally disposed toward the print receiving means.
Claim 42
Dependent Claim
37 words
A system for printing languages according to claim 36 wherein the printing elements are each in the form of a hub with about N spokes extending therefrom, and wherein the character faces are disposed on said spokes.
Claim 43
Dependent Claim
14 words
A system for printing languages according to claim 35 wherein N is about 50.
Claim 44
Dependent Claim
25 words
A system for printing languages according to claim 35 wherein said input means is a keyboard having N independently actuatable keys constituting said input elements.
Claim 45
Dependent Claim
69 words
A system for printing languages according to claim 35 wherein said printing elements include at least two radially spaced series of about N character faces, said input means includes separately actuatable input elements, and further comprising means for radially displacing all of the printing elements in unison in response to actuation of a separately actuatable input element to locate a selected series of character faces in position for printing.
Claim 46
Dependent Claim
27 words
A system for printing languages according to claim 40 wherein said printing elements each have about 3 radially spaced series of about N circumferentially disposed character faces.
Claim 47
Independent Claim
266 words
A system for printing languages having a large number of characters, said system comprising: keyboard means having N independently actuatable keyboard elements and shift means for production of M shift positions; means for organizing the characters in a three-dimensional array, two dimensions of said array being equal to N, and the third dimension being equal to M; a set of about N planar printing elements each having a generally flat edge, an axis of rotation proximate said flat edge and about N×M character faces disposed in N discrete circumferential positions and M discrete radial positions relative to said axis, said printing elements generally mutually aligned with their flat edges disposed in the same direction, each printing element being translatable to pre-print position, rotatable to N discrete positions in its pre-print position, and radially displaceable in M discrete steps; means for presenting at least a portion of a print receiving sheet in a generally planar position for printing; means for translating a selected printing element into pre-print position in a plane juxtaposed to the plane of the portion of the sheet in position for printing in response to actuation of an independently actuatable keyboard element; means for rotating the selected printing element in pre-print position in response to subsequent actuation of an independently actuatable keyboard element to place a selected radial set of character faces in juxtaposition to said portion of the sheet in position for printing; and means for radially displacing the selected printing element in response to actuation of a shift means to place a selected character of the radial set in position for printing.
Claim 48
Independent Claim
266 words
A system for printing languages having a large number of characters, said system comprising: keyboard means having N independently actuatable keyboard elements and shift means for production of M shift positions; means for organizing the characters in a three-dimensional array, two dimensions of said array being equal to N, and the third dimension being equal to M; a set of about N planar printing elements each having a generally flat edge, an axis of rotation proximate said flat edge and about N×M character faces disposed in N discrete circumferential positions and M discrete radial positions relative to said axis, said printing elements generally mutually aligned with their flat edges disposed in the same direction, each printing element being translatable to pre-print position, rotatable to N discrete positions in its pre-print position, and radially displaceable in M discrete steps; means for presenting at least a portion of a print receiving sheet in a generally planar position for printing; means for translating a selected printing element into pre-print position in a plane juxtaposed to the plane of the portion of the sheet in position for printing in response to actuation of an independently actuatable keyboard element; means for rotating the selected printing element in pre-print position in response to subsequent actuation of an independently actuatable keyboard element to place a selected radial set of character faces in juxtaposition to said portion of the sheet in position for printing; and means for radially displacing the selected printing element in response to actuation of a shift means to place a selected character of the radial set in position for printing.
Claim 49
Dependent Claim
19 words
A system for printing languages according to claim 42 wherein N is about 50 and M is about 3.
Claim 50
Dependent Claim
36 words
A system for printing languages according to claim 42 wherein said printing elements are each in the form of a hub having about N spokes extending therefrom, wherein the character faces are disposed on the spokes.
Claim 51
Dependent Claim
40 words
A system for printing languages according to claim 42 wherein said print receiving means is in the form of a horizontal cylindrical platen having an axis and said printing elements are aligned beneath said platen with their mutual axis horizontal.
Claim 52
Dependent Claim
41 words
A printing system according to claim 1, 11, 21, 27, or 36 and wherein said character faces are in the form of solid raised figures adapted to print the characters upon impact of the character faces upon the print receiving means.
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