US2017014832A1PendingUtilityA1
Lifter bar with attachment formation
Assignee: WEIR MINERALS AUSTRALIA LTDPriority: Dec 14, 2010Filed: Jun 21, 2016Published: Jan 19, 2017
Est. expiryDec 14, 2030(~4.4 yrs left)· nominal 20-yr term from priority
B02C 17/225B02C 17/1825Y10T29/49826B66C 1/22B29K 2021/00B02C 17/10B66C 1/66B02C 17/18B29C 43/18
54
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Claims
Abstract
According to one aspect, a lifter bar may be provided that is formed at least partially from an elastomeric material and includes at least one attachment formation embedded at least partially in the elastomeric material. In other aspects, the attachment formation may include a longitudinal spine that may include apertures, may be substantially planar, and may include a track.
Claims
exact text as granted — not AI-modified1 . A lifter bar including:
at least one attachment formation; and wherein the lifter bar is formed at least partially from an elastomeric material and the attachment formation is embedded at least partially into the elastomeric material of the lifter bar; and the attachment formation includes a longitudinal spine.
2 . A lifter bar according to claim 1 wherein the longitudinal spine is substantially planar.
3 . A lifter bar according to claim 1 wherein the attachment formation further includes a track and the longitudinal spine extends substantially perpendicularly from the track.
4 . A lifter bar according to claim 1 wherein the longitudinal spine includes apertures.
5 . A lifter bar according to claim 1 wherein the longitudinal spine extends to about the centre of the elastomeric material.Join the waitlist — get patent alerts
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