Magnetic recording head assembly support with a sinuous gimbal spring

Claim 2

A multitrack magnetic recording assembly for use with a magnetic recording media comprising a sinuous spring, a plurality of sliders supported by said spring, each slider supporting at lease one recording head, and resilient loading means contacting each slider and urging each toward the recording media, each end of said sinuous spring being coupled to said resilient loading means, said spring restraining the motion of said sliders in the x, y directions and against yaw motion and permitting z motion as well as pitch and roll motion of said slider.

Claim 3

The assembly of claim 1 in which each of said slider supports a plurality of heads in a parallel relationship to one another.

Claim 4

The assembly according to claim 1 in which said sliders each include a channel in which said spring is positioned.

Claim 5

The assembly according to claim 3 in which said sliders lay in the same plane, and in which said sliders form two substantially parallel rows, one row being forward and offset of the other row.

Claim 6

The assembly of claim 1 in which said spring is shaped such that each spring section supporting a slider outlines a shape which is narrower at the base than at the top, the base of each spring section includes means for coupling the slider thereto.

Claim 7

The assembly of claim 5 in which each slider includes a channel, and in which the spring has leaf portions wedged against the side walls of the channel in said slider.

Claim 8

A multitrack magnetic recording head assembly for use with a magnetic recording media comprising a base, a plurality of load springs extending from said base, a sinuous gimbal spring, each end of said sinuous gimbal spring being coupled to a load spring, a plurality of sliders coupled to said sinuous gimbal spring, one load spring contacting each slider for urging each toward the recording media, each slider supporting at least one recording head.

Claim 9

A multitrack magnetic recording head assembly for use with a magnetic recording media comprising a base, a plurality of load springs extending from said base, a sinuous gimbal spring, each end of said sinuous gimbal spring being coupled to a load spring, a plurality of sliders coupled to said sinuous gimbal spring, one load spring contacting each slider for urging each toward the recording media, each slider supporting at least one recording head.

Claim 10

The assembly of claim 7 in which the sliders are positioned in two rows, one row in advance of the other and each row offset in displacement from each other.

Claim 11

The assembly of claim 7 in which all sliders are positioned in the same plane.

Claim 12

The assembly of claim 8 in which all sliders are positioned in the same plane.

Claim 13

The assembly of claim 7 in which the gimbal spring includes coupling portions having leafs, in which said slider includes a channel, and in which said leafs are wedged against the sides of the channel.

Claim 14

The assembly according to claim 11 in which each said coupling portion includes a hole and in which a ball is mounted in said hole and engages said ball when transducing said load spring.

Claim 15

A multitrack magnetic recording assembly for use with a magnetic recording media, comprising a support, a plurality of load springs extending from said support, a sinuous gimbal spring, each end of said sinuous spring being coupled to a load spring, a plurality of sliders supported by said gimbal spring and associated with a different one of said load springs, each slider supporting at least one recording head, said spring restraining the motion of said sliders in the x, y directions and against yaw motion and freely permitting z motion as well as pitch and roll motion of said slider, said gimbal spring having coupling portions for coupling each of said sliders to its, and a ball supported by each of said coupling portions and in contact with its associated load spring when transducing to urge the slider toward the recording media.

Claim 16

A multitrack magnetic recording assembly for use with a magnetic recording media, comprising a support, a plurality of load springs extending from said support, a sinuous gimbal spring, each end of said sinuous spring being coupled to a load spring, a plurality of sliders supported by said gimbal spring and associated with a different one of said load springs, each slider supporting at least one recording head, said spring restraining the motion of said sliders in the x, y directions and against yaw motion and freely permitting z motion as well as pitch and roll motion of said slider, said gimbal spring having coupling portions for coupling each of said sliders to its, and a ball supported by each of said coupling portions and in contact with its associated load spring when transducing to urge the slider toward the recording media.

Claim 17

The assembly of claim 13 in which each head is coupled by wires to terminals supported by the load spring closest to it.

Claim 18

The assembly according to claim 14 in which said sliders lay in the same plane, and in which said sliders form two substantially parallel rows, one row being forward of the other row and offset in displacement from one another.

Claim 19

The assembly of claim 15 in which said spring is shaped such that each spring portion supporting a slider outlines a shape which is narrower at the base than at the top.

Claim 20

The assembly of claim 16 in which each slider includes a channel, and in which the gimbal spring coupling portions engage the side walls of the channel.