Method and apparatus for mounting a CRT in a dynamic (vibration and shock prone) environment

Claim 3

A method in accordance with claim 1 wherein said bracket member mounting step comprises the step of determining at least four of such mounting reaction points.

Claim 4

A method in accordance with claim 2 wherein said determining step comprises the step of determining a center of gravity of said video type display tube.

Claim 5

A method in accordance with claim 3 wherein said bracket member mounting step further comprises structurally bonding said plurality of bracket members to said video type display tube at said corresponding static and dynamic reaction points.

Claim 6

A method in accordance with claim 4 wherein said bracket member mounting step further comprises the step of surrounding said structurally bonded bracket members on the periphery of said video type display tube with an implosion band for securing said mounted bracket members to said video type display tube.

Claim 7

A method in accordance with claim 5 wherein said elastomeric grommet mounting step comprises the step of mounting said grommets in said mounted bracket members disposed at said static and dynamic reaction points.

Claim 8

A method in accordance with claim 6 wherein said bracket members have apertures therethrough and said grommet mounting step further comprises the step of mounting said grommets in said respective bracket member apertures.

Claim 9

A method in accordance with claim 7 wherein said bracket member aperture grommet mounting step further comprises the step of mounting a grommet in each end of the respective bracket member aperture, said mounted grommets having an aperture extending therethrough.

Claim 10

A method in accordance with claim 8 wherein said apertures and said video display tube each have a longitudinally extending axis extending in a direction, with said longitudinally extending axis of said apertures extending in the direction of the longitudinal axis of said video display tube.

Claim 11

A method in accordance with claim 9 wherein said securing step comprises the step of fastening said video type display tube to said equipment enclosure through said apertures along said longitudinally extending grommet aperture axes at said static and dynamic reaction points.

Claim 12

A method in accordance with claim 1 wherein said bracket member mounting step further comprises structurally bonding said plurality of bracket members to said video type display tube at said corresponding static and dynamic reaction points.

Claim 13

A method in accordance with claim 11 wherein said bracket member mounting step further comprises the step of surrounding said structurally bonded bracket members on the periphery of said video type display tube with an implosion band for securing said mounted bracket members to said video type display tube.

Claim 14

A method in accordance with claim 12 wherein said securing step comprises the step of fastening said video type display tube to said equipment enclosure through said mounted grommets at said static and dynamic reaction points.

Claim 15

A method in accordance with claim 13 wherein said elastomeric grommet mounting step comprises the step of mounting said grommets in said mounted bracket members disposed at said static and dynamic reaction points.

Claim 16

A method in accordance with claim 14 wherein said bracket members have apertures therethrough and said grommet mounting step further comprises the step of mounting said grommets in said respective bracket member apertures.

Claim 17

A method in accordance with claim 1 wherein said securing step comprises the step of fastening said video type display tube to said equipment enclosure through said mounted grommets at said static and dynamic reaction points.

Claim 18

A method in accordance with claim 1 wherein said elastomeric grommet mounting step comprises the step of mounting said grommets in said mounted bracket members disposed at said static and dynamic reaction points.

Claim 19

A method in accordance with claim 17 wherein said bracket members have apertures therethrough and said grommet mounting step further comprises the step of mounting said grommets in said respective bracket member apertures.

Claim 20

A method in accordance with claim 18 wherein said bracket member aperture grommet mounting step further comprises the step of mounting a grommet in each end of the respective bracket member aperture, said mounted grommets having an aperture extending therethrough.

Claim 21

A method in accordance with claim 19 wherein said apertures have a longitudinally extending axis in the direction of the longitudinal axis of said video display tube.

Claim 22

A method in accordance with claim 20 wherein said securing step comprises the step of fastening said video type display tube to said equipment enclosure through said apertures along said longitudinally extending grommet aperture axes at said static and dynamic reaction points.

Claim 23

A method in accordance with claim 1 wherein said video type display tube is a cathode ray tube.

Claim 24

In video display tube apparatus comprising a video type display tube having a periphery and an equipment enclosure for mounting said video type display tube for use in a given dynamic mechanical environment for providing mechanical isolation of said mounted video type display tube; the improvement comprising mounting means for mounting said video type display tube in said equipment enclosure in said dynamic mechanical environment wherein said mounting means comprises a plurality of mounting bracket members disposed at corresponding predetermined static and dynamic reaction points on said video type display tube where substantially minimum bending and torsional stresses occur for said video type display tube in said given dynamic mechanical environment for isolating said video type display tube against dynamic mechanical vibration and dynamic mechanical shock in said given dynamic mechanical environment, said bracket members having apertures therein; elastomeric grommets disposed in said bracket member apertures, said grommets having a predetermined dynamic stiffness capable of attenuating the associated dynamic G forces of said dynamic mechanical vibration and dynamic mechanical shock environment over a predetermined temperature range for said environment; and means for securing said video type display tube to said equipment enclosure through said grommets at said predetermined static and dynamic reaction points for providing said mechanical isolation for said mounted video type display tube; whereby said mounted video type display tube ability to withstand dynamic mechanical forces in said given dynamic mechanical vibration and dynamic mechanical shock environment is enhanced.

Claim 25

In video display tube apparatus comprising a video type display tube having a periphery and an equipment enclosure for mounting said video type display tube for use in a given dynamic mechanical environment for providing mechanical isolation of said mounted video type display tube; the improvement comprising mounting means for mounting said video type display tube in said equipment enclosure in said dynamic mechanical environment wherein said mounting means comprises a plurality of mounting bracket members disposed at corresponding predetermined static and dynamic reaction points on said video type display tube where substantially minimum bending and torsional stresses occur for said video type display tube in said given dynamic mechanical environment for isolating said video type display tube against dynamic mechanical vibration and dynamic mechanical shock in said given dynamic mechanical environment, said bracket members having apertures therein; elastomeric grommets disposed in said bracket member apertures, said grommets having a predetermined dynamic stiffness capable of attenuating the associated dynamic G forces of said dynamic mechanical vibration and dynamic mechanical shock environment over a predetermined temperature range for said environment; and means for securing said video type display tube to said equipment enclosure through said grommets at said predetermined static and dynamic reaction points for providing said mechanical isolation for said mounted video type display tube; whereby said mounted video type display tube ability to withstand dynamic mechanical forces in said given dynamic mechanical vibration and dynamic mechanical shock environment is enhanced.

Claim 26

An apparatus in accordance with claim 23 wherein said plurality of bracket members are disposed at at least four of said static and dynamic reaction points.

Claim 27

An apparatus in accordance with claim 24 wherein said mounting means further comprises an implosion band surrounding said bracket members for securing said bracket members to said video type display tube.

Claim 28

An apparatus in accordance with claim 25 wherein said mounting means further comprises a pair of said elastomeric grommets in said bracket member, one of said pair of grommets being mounted in each end of said bracket member aperture, said grommets having apertures extending therethrough.

Claim 29

An apparatus in accordance with claim 26 wherein said grommet apertures have a longitudinally extending axis in the direction of the longitudinal axis of said video display tube.

Claim 30

An apparatus in accordance with claim 27 wherein said mounting means further comprises fastening means extending through said apertures along said longitudinally extending grommet aperture axes for fastening said video type display tube to said equipment enclosure at said static and dynamic reaction points.

Claim 31

An apparatus in accordance with claim 23 wherien said mounting means further comprises fastening means extending through said apertures through said grommets for fastening said video type display tube to said equipment enclosure at said static and dynamic reaction points.

Claim 32

An apparatus in accordance with claim 29 wherein said plurality of bracket members are disposed at at least four of said static and dynamic reaction points.

Claim 33

An apparatus in accordance with claim 30 wherein said mounting means further comprises an implosion band surrounding said bracket members for securing said bracket members to said video type display tube.

Claim 34

An apparatus in accordance with claim 31 wherein said mounting means further comprises a pair of said elastomeric grommets in said bracket member, one of said pair of grommets being mounted in each end of said bracket member aperture, said grommets having apertures extending therethrough.

Claim 35

An apparatus in accordance with claim 29 wherein said mounting means further comprises a pair of said elastomeric grommets in said bracket member, one of said pair of grommets being mounted in each end of said bracket member aperture, said grommets having apertures extending therethrough.