Shape adjusting mechanism
AssigneeSchukra Manufacturing, Inc.
InventorsChristopher Cosentino, Tony Maier, Jack Rietveld
Life of this patent
Estimating the term…
Abstract
A shape adjusting mechanism is provided having a basket that is flexed on a guide track by a cable mechanism. The basket comprises an elongate resilient plate in which is defined at least one slot. The slot has at least one reinforcing flange that defines a region of high bending resistance relative to a controlled arch region in the plate in order that the flex of the plate in the controlled region will be more pronounced than in the region with the slot. A reinforcing edge flange is also provided along at least a portion of the longitudinal edge of the plate. In a further embodiment a plurality of crossforms are define transversely in the controlled arch region to predefine an arch in the plate while the plate is in a rest state.
Claims14
A panel for a shape adjusting mechanism comprising:
- at least one elongate resilient plate having at least one elongate slot defined parallel to a first portion of the longitudinal axis of said plate and a controlled arch region defined along a second portion of the longitudinal axis of said plate, the second portion being distinct from the first portion;
- and
- at least one reinforcing flange defined along at least one longitudinal side of said at least one slot to define a region of high bending resistance relative to said controlled arch region in said plate in order that the flex of said plate in said controlled arch region will be more pronounced than in the region with said slot.
A shape adjusting mechanism comprising:
- a pair of support brackets spaced apart along a predetermined axis;
- at least one elongate resilient plate having one end fixed to one of said support brackets and an opposite end fixed to the other of said support brackets such that said plate flexes in a predetermined direction as said support brackets are displaced axially towards one another;
- at least one elongate slot defined parallel to a first portion of the longitudinal axis of said plate and a controlled arch region defined along a second portion of the longitudinal axis of said plate, the second portion being distinct from the first portion,wherein said slot has at least one reinforcing flange defined along at least one longitudinal side of said at least one slot to define a region of high bending resistance relative to said controlled arch region in said plate in order that the flex of said plate in said controlled arch region will be more pronounced than in the region with said slot;
- and
- means operable to displace said support brackets axially relative to one another thereby to flex said plate.
Dependencies are inferred from the claim text.