Mechanical analog computer device

Claim 2

A mechanical analog computer device comprising an indicia bearing support member, and an indicia bearing orbital member mounted for non-rotational movement relative to said support member; said orbital member being mounted to said support member by a plurality of link members.

Claim 3

The invention claimed in claim 1 wherein said plurality of link members comprise: a. Three link members of equal length each having first and second opposite ends respectively; b. means rotatably mounting the first ends of said link members on said support member such that a straight line passing through the center of said support member will intercept two of said first ends, and a second straight line perpendicular to the first line and passing through the center of said support member will intercept the third of said first ends; and c. means rotatably mounting the second ends of said link members to said orbital member such that a straight line passing through the center of said orbital member will intercept two of said second ends, and a straight line perpendicular to the first line and passing through the center of said orbital member will intercept the third of said second ends with the pattern dimensions of said second ends on said orbital member identical to the pattern dimensions of said first ends on said support member.

Claim 4

A vehicle Automatic Direction Finder (ADF) training device comprising a support member having a center representing a ground position and surrounding indicia of direction projecting radially outward from said ground position; an orbital member having a center and surrounding indicia of direction used dually for indications of radials and vehicle headings; a meter member, having a center and surrounding indicia of direction and having means for indicating the heading of a vehicle; means coupling together, at their respective centers, said meter member and said orbital member for relative rotation to point said heading indication means to selected indicia of direction on said orbital member; means coupling together said support member and said orbital member for non-rotational orbital movement of said orbital member about a center on said support member, said coupling means including a plurality of link members extending from said support member to said orbital member to provide non-rotational orbital movement between said orbital member and said support member; a lever member rotatably coupled to the center of said support member and extending therefrom and coupled to the center of said orbital member; on said lever member: a. first indicia means representative of an automatic direction finder indicating needle positioned so that it points to said ground position on said support member and simultaneously to indicia of direction on said meter member, such indicia of direction representing simulated automatic direction finder meter readings; b. second indicia means representative of a radial indicator positioned so that it points to indicia of direction on said orbital member.

Claim 5

A vehicle Automatic Direction Finder (ADF) training device comprising a support member having a center representing a ground position and surrounding indicia of direction projecting radially outward from said ground position; an orbital member having a center and surrounding indicia of direction used dually for indications of radials and vehicle headings; a meter member, having a center and surrounding indicia of direction and having means for indicating the heading of a vehicle; means coupling together, at their respective centers, said meter member and said orbital member for relative rotation to point said heading indication means to selected indicia of direction on said orbital member; means coupling together said support member and said orbital member for non-rotational orbital movement of said orbital member about a center on said support member, said coupling means including a plurality of link members extending from said support member to said orbital member to provide non-rotational orbital movement between said orbital member and said support member; a lever member rotatably coupled to the center of said support member and extending therefrom and coupled to the center of said orbital member; on said lever member: a. first indicia means representative of an automatic direction finder indicating needle positioned so that it points to said ground position on said support member and simultaneously to indicia of direction on said meter member, such indicia of direction representing simulated automatic direction finder meter readings; b. second indicia means representative of a radial indicator positioned so that it points to indicia of direction on said orbital member.

Claim 6

The invention claimed in claim 3, wherein said plurality of link members comprise: a. Three link members of equal length each having first and second opposite ends respectively; b. means rotatably mounting the first ends of said link members to said support member such that a straight line passing through the center of said support member will intercept two of said first ends, and a second straight line perpendicular to the first line and passing through said support member center will intercept the third of said first ends; and c. means rotatably mounting the second ends of said link members to said orbital member such that a straight line passing through the center of said orbital member will intercept two of said second ends, and a second straight line perpendicular to the first line and passing through said orbital member center will intercept the third of said second ends, with the pattern dimensions of said second ends on said orbital member identical to the pattern dimensions of said first ends of said support member.

Claim 7

The invention claimed in claim 4, wherein said means mounting said first ends to said support member comprise pin members fixed to said link members at said first ends and rotatably mounted into holes in said support member, and said means mounting said second ends to said orbital member comprise pin members fixed to the opposite face of said link members at said second ends and rotatably mounted into holes in said orbital member.

Claim 8

The invention claimed in claim 5, wherein said lever member is rotatably coupled to said support member by a pin member fixed to said lever member and rotatably mounted into a hole at the center of said support member, said lever member having sufficient flexibility such that when said pin member is positioned in the hole at the center of said support member and said lever member is distorted to couple to the center of said orbital member, sufficient pressure is exerted to hold all elements together and allow free operation without permanent fastening.

Claim 9

The invention claimed in claim 6, wherein said lever member is transparent such that, when assembled, markings on said lever as well as indicia of direction and other markings on said orbital member and said meter member will be visible through said lever member.

Claim 10

A mechanical linkage for mounting an orbital member to a support member for non-rotational orbiting movement, said linkage comprising: a. three link members of equal length each having first and second opposite ends respectively; b. means rotatably mounting the first ends of said link members on said support member such that a straight line passing through the center of said support member will intercept two of said first ends, and a second straight line perpendicular to the first line and passing through the center of said support member will intercept the third of said first ends; and c. means rotatably mounting the second ends of said link members on said orbital member such that a straight line passing through the center of said orbital member will intercept two of said second ends, and a straight line perpendicular to the first line and passing through the center of said orbital member will intercept the third of said second ends, with a pattern dimensions of said second ends on said orbital member identical to the pattern dimensions of said first ends on said support member.

Claim 11

A mechanical linkage for mounting an orbital member to a support member for non-rotational orbiting movement, said linkage comprising: a. three link members of equal length each having first and second opposite ends respectively; b. means rotatably mounting the first ends of said link members on said support member such that a straight line passing through the center of said support member will intercept two of said first ends, and a second straight line perpendicular to the first line and passing through the center of said support member will intercept the third of said first ends; and c. means rotatably mounting the second ends of said link members on said orbital member such that a straight line passing through the center of said orbital member will intercept two of said second ends, and a straight line perpendicular to the first line and passing through the center of said orbital member will intercept the third of said second ends, with a pattern dimensions of said second ends on said orbital member identical to the pattern dimensions of said first ends on said support member.

Claim 12

The invention claimed in claim 8, wherein said means mounting said first ends to said support member comprise pin members fixed to said link members at said first ends and rotatably mounted into holes in said support member, and said means mounting said second ends to said orbital member comprise pin members fixed to the opposite face of said link members at said second ends and rotatably mounted into holes is said orbital member.

Claim 13

The invention claimed in claim 9, wherein a lever member is rotatably coupled to said support member by a pin member fixed to said lever member and rotatably mounted into a hole at the center of said support member, said lever member having sufficient flexibility such that when said pin member is positioned in the hole at the center of said support member and said lever member is distorted to couple to the center of said orbital member, sufficient pressure is exerted to hold all elements together and allow free operation without permanent fastening.

Claim 14

A vehicle Very High Frequency Omnibearing Range (VOR) training device comprising a support member having a center representing a ground position and surrounding indicia of direction projecting radially outward from said ground position; an orbital member having a center and surrounding indicia of direction, said indicia used dually for indicating radials and omibearing dial settings; a meter member, having a center, surrounding indicia of direction and means for indicating omnibearing setting and course deflection; means coupling together at their respective centers said meter member and said orbital member for resistable rotation of said meter member to point said omnibearing indication means to selected settings on said omnibearing dial; means coupling together said support member and said orbital member for non-rotational orbital movement of said orbital member about a center on said support member; a lever member, rotatably coupled to the center of said support member and extending therefrom, and coupled to the center of said orbital member; on said lever member: a. first indicia means representative of course deflection indicator gauges with the centered or "on course" positions marked, and having sufficient opening such that the course deflection indication means on said meter member can be viewed in the gauge areas; b. second indicia means representative of a "TO" or "FROM" flag condition; c. third indicia means representative of a radial indicator positioned so that it points to indicia of direction on said orbital member.

Claim 15

A vehicle Very High Frequency Omnibearing Range (VOR) training device comprising a support member having a center representing a ground position and surrounding indicia of direction projecting radially outward from said ground position; an orbital member having a center and surrounding indicia of direction, said indicia used dually for indicating radials and omibearing dial settings; a meter member, having a center, surrounding indicia of direction and means for indicating omnibearing setting and course deflection; means coupling together at their respective centers said meter member and said orbital member for resistable rotation of said meter member to point said omnibearing indication means to selected settings on said omnibearing dial; means coupling together said support member and said orbital member for non-rotational orbital movement of said orbital member about a center on said support member; a lever member, rotatably coupled to the center of said support member and extending therefrom, and coupled to the center of said orbital member; on said lever member: a. first indicia means representative of course deflection indicator gauges with the centered or "on course" positions marked, and having sufficient opening such that the course deflection indication means on said meter member can be viewed in the gauge areas; b. second indicia means representative of a "TO" or "FROM" flag condition; c. third indicia means representative of a radial indicator positioned so that it points to indicia of direction on said orbital member.

Claim 16

The invention claimed in claim 11, wherein means for coupling together said support member and said orbital member for non-rotational orbital movement of said orbital member about the center of said support member comprise a plurality of link members extending from said support member to said orbital member to allow orbital movement.

Claim 17

The invention claimed in claim 12, wherein said plurality of link members comprise: a. three link members of equal length having first and second opposite ends respectively; b. means rotatably mounting the first ends of said link members on said support member such that a straight line passing through the center of said support member would intercept two of said first ends, and a second straight line perpendicular to the first line and passing through said support member center will intercept the third of said first ends; and c. means rotatably mounting the second ends of said link members to said orbital member such that a straight line passing through the center of said orbital member will intercept two of said second ends, and a second straight line perpendicular to the first line and passing through said orbiting disc center will intercept the third of said second ends, with the pattern dimensions of said second ends on said orbital member identical to the pattern dimensions of said first ends on said support member.

Claim 18

The invention claimed in claim 13, wherein the means mounting said first ends to said support member comprise pin members fixed to said link members at said first ends and rotatably mounted into holes in said support member, and means mounting said second ends to said orbital member comprise pin members fixed to the opposite face of said link members at said second ends and rotatably mounted into holes in said orbital member.

Claim 19

The invention claimed in claim 14, wherein said lever member is rotatably coupled to said support member center by a pin member fixed to said lever member and rotatably mounted into a hole at the center of said support member, said lever member having sufficient flexibility such that when said pin member is positioned in the hole at the center of said support member, and said lever member is distorted to couuple to the center of said orbital member, sufficient pressure is exerted to hold all elements together and allow free operation without permanent fastening.

Claim 20

The invention claimed in claim 15, wherein said lever member has imprinted representations of two course deflection indicator windows, one for forward sensing and the other for reverse sensing.

Claim 21

The invention claimed in claim 16, wherein said lever member is transparent such that, when assembled, markings on said lever as well as indicia of direction and other markings on said orbital member and said meter member will be visible through said lever member.

Claim 22

A vehicle combination Automatic Direction Finder and Very High Frequency Omnibearing Range training device comprising a support member having a center representing a ground position and surrounding indicia of direction radially outward from said ground position; an orbital member having a center and surrounding indicia of direction used tripley for indications of radials, vehicle headings and omnibearing dial settings; a meter member, having a center and surrounding indicia of direction and having means for indicating the heading of a vehicle or omnibearing setting, and course deflection; means coupling together at their respective centers said meter member and said orbital member for resistible rotation of said meter member to dually point said vehicle heading indication means to selected indices direction on said orbital member or to point said omnibearing indication means to selected omnibearing settings on said orbital member; means coupling together said support member and said orbital member for non-rotational orbital movement of said orbital member about a center of said support member; a lever member, rotatably coupled to the center of said support member and extending therefrom, and coupled to the center of said orbital member; on said lever member: a. first indicia means representative of course deflection indicator gauges with the centered or "on course" positions marked, and having sufficient openings such that the course deflection indication means on said meter member can be viewed in the gauge areas; b. second indicia means representative of a "TO" or "FROM" flag condition; c. third indicia means representative of an automatic direction finder indicting needle positioned so that it points to said ground position on said support member and simultaneously to indicia of direction on said meter member, such indicia of direction representing simulated automatic direction finder meter readings; d. fourth indicia means representative of a radial indicator positioned so that it points to indicia of direction on said orbital member.

Claim 23

A vehicle combination Automatic Direction Finder and Very High Frequency Omnibearing Range training device comprising a support member having a center representing a ground position and surrounding indicia of direction radially outward from said ground position; an orbital member having a center and surrounding indicia of direction used tripley for indications of radials, vehicle headings and omnibearing dial settings; a meter member, having a center and surrounding indicia of direction and having means for indicating the heading of a vehicle or omnibearing setting, and course deflection; means coupling together at their respective centers said meter member and said orbital member for resistible rotation of said meter member to dually point said vehicle heading indication means to selected indices direction on said orbital member or to point said omnibearing indication means to selected omnibearing settings on said orbital member; means coupling together said support member and said orbital member for non-rotational orbital movement of said orbital member about a center of said support member; a lever member, rotatably coupled to the center of said support member and extending therefrom, and coupled to the center of said orbital member; on said lever member: a. first indicia means representative of course deflection indicator gauges with the centered or "on course" positions marked, and having sufficient openings such that the course deflection indication means on said meter member can be viewed in the gauge areas; b. second indicia means representative of a "TO" or "FROM" flag condition; c. third indicia means representative of an automatic direction finder indicting needle positioned so that it points to said ground position on said support member and simultaneously to indicia of direction on said meter member, such indicia of direction representing simulated automatic direction finder meter readings; d. fourth indicia means representative of a radial indicator positioned so that it points to indicia of direction on said orbital member.

Claim 24

The invention claimed in claim 18, wherein means for coupling together said support member and said orbital member for non-rotational orbital movement of said orbital membr about the center of said support member, comprise a plurality of link members extending from said support member to said orbital member to allow orbital movement.

Claim 25

The invention claimed in claim 19, wherein said plurality of link members comprise: a. three link members of equal length having first and second opposite ends respectively; b. means rotatably mounting the first ends of said link members on said support member such that a straight line passing through the center of said support member would intercept two of said first ends, and a second straight line perpendicular to the first line and passing through said support member center will intercept the third of said first ends; and c. means rotatably mounting the second ends of said link members to said orbital member such that a straight line passing through the center of said orbital member will intercept two of said second ends, and a second straight line perpendicular to the first line and passing through said orbital member center will intercept the third of said second ends, and the pattern dimensions of said second ends on said orbital member are identical to the pattern dimensions of said first ends on said support member.

Claim 26

The invention claimed in claim 20, wherein the means mounting said first ends to said support member comprise pin members fixed to said link members at said first ends and rotatably mounted into holes in said support member, and the means mounting said second ends to said orbital member comprise pin members fixed to the opposite face of said link members at said second ends and rotatably mounted into holes in said orbital member.

Claim 27

The invention claimed in claim 21, wherein said lever member is rotatably coupled to said support member by a pin member fixed to said lever member and rotatably mounted into a hole at the center of said support member, said lever member having sufficient flexibility such that when said pin member is positioned in the hole at the center of said support member and said lever member is distorted to couple to the center of said orbital member, sufficient pressure is exerted to hold all elements together and allow free operation without permanent fastening.

Claim 28

The invention claimed in claim 22, wherein said lever member has imprinted representations of two course deflection indicator windows, one for forward sensing and the other for reverse sensing.

Claim 29

The invention claimed in claim 23, wherein said lever member is transparent such that, when assembled, markings on said lever as well as indicia of direction and other markings on said orbital member and said meter member will be visible through said lever member.