Supporting in balanced, counterbalanced or loaded operative position , e.g. loading in direction of traverse

Introduced: September 1968

Title

Titles differ between systems:

IPC: Supporting in balanced, counterbalanced, or loaded operative position, e.g. loading in direction of traverse

CPC: Supporting in balanced, counterbalanced or loaded operative position , e.g. loading in direction of traverse

Full Title

Full titles differ between systems:

IPC:

Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor > Arrangements of heads > Arranging, supporting, or driving of heads or of transducers relatively to record carriers > Supporting in balanced, counterbalanced, or loaded operative position, e.g. loading in direction of traverse

CPC:

Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor (G11B11/00, take precedence) > Arrangements of heads > Arranging, supporting, or driving of heads or of transducers relatively to record carriers > Supporting in balanced, counterbalanced or loaded operative position , e.g. loading in direction of traverse

Of 5 combined children, 3 exist in both systems.

2 codes are CPC-only extensions.

2 shared codes have differing titles between IPC and CPC.

Child Classifications

Navigate with arrow keys, Enter to open

G11B 3/121 +2 CPC CPC only CPC only
G11B 3/125 +2 CPC CPC only CPC only
G11B 3/14 by using effects of gravity or inertia, e.g. counterweight (G11B3/28 takes precedence) +1 CPC IPC+CPC Available in IPC and CPC
G11B 3/20 by elastic means, e.g. spring (G11B3/28 takes precedence) IPC+CPC Available in IPC and CPC
G11B 3/28 providing transverse bias parallel to record IPC+CPC Available in IPC and CPC