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US 5,012,557 AGranted
Drafting unit with detachably mounted support components for bottom rollers
OwnerFritz Stahlecker, Hans Stahleckerinventors
Life of this patent
Estimating the term…
Abstract
A drafting unit for a spinning machine has several stub shaft supported bottom rollers which are each assigned to a spinning point and which are in driving connection with drive shafts extending through in longitudinal direction of the machine. To facilitate servicing operations, the bottom rollers are held by means of support components which are detachably mounted at a machine frame which accommodates the drive shafts.
Claims16
A drafting unit for a spinning machine comprising:
- a plurality of bottom rollers supported on one end portion of bottom roller shafts, said bottom rollers being in driving connection with respective drive shafts extending through in a longitudinal direction of the machine,
- and bottom roller shaft support components bearingly supporting the bottom roller shafts at an end thereof opposite the bottom rollers, said support components being detachably mounted at a machine frame accommodating the drive shafts, whereby said bottom rollers and support components can be readily detached for servicing operations without disturbing the drive shafts.
Dependencies are inferred from the claim text.