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US 5,104,116 AGranted
Applicator apparatus and process for rotating and placing a strip of material on a substrate
AssigneeKimberly-Clark Corporation
InventorDale A. Pohjola
Life of this patent
Estimating the term…
Abstract
An apparatus and process for receiving and rotating a strip of material toward a continuously moving surface, and then orienting the strip of material so that it is surfacely placed generally flat with the continuously moving surface.
Claims11
An apparatus for receiving and rotating a strip of material and then positioning the strip in a spaced-apart relationship to a moving surface and then surfacely placing the strip with the moving surface, comprising:
- a transfer roll being operatively associated with at least one frame member and revolvable about a roll axis,
- a puck member being disposed on and revolvable with said transfer roll about said roll axis, and having a puck surface and a puck axis,
- said transfer roll being revolvable from a first position wherein said puck axis is in a first angular orientation to said roll axis to a second position,
- a puck rotating means for rotating said puck member on said transfer roll to place said puck axis in a second angular orientation to said roll axis between said first position and said second position, said puck rotating means comprising
- (i) a first camming surface on said frame member,
- (ii) a first cam follower being movable along said first camming surface, and
- (iii) an actuating means operably connected between said cam follower and said puck member for rotating said puck member between said first and said second positions, said actuating means comprising (a) a slidable shaft having said first cam follower connected to one end thereof and a rack gear on the opposite end thereof, and (b) a rotatable pinion shaft being connected at one end thereof to said puck member and having on the other end thereof a pinion gear in meshing engagement with said rack gear, whereby upon said first cam follower moving along said first camming surface, said shaft is slidably moved to cause rotation of said pinion shaft and said puck member connected thereto, and
- a surface-leveling means for positioning said puck surface in a spaced-apart relationship with the moving surface at said second position,
- said transfer roll being revolvable from said second position to a third position,
- said surface-leveling means further generally surfacely placing said puck surface generally flat with the moving surface at said third position.
7 more elements
An apparatus for receiving and rotating a strip of material and then positioning the strip in a spaced-apart relationship to a moving surface and then surfacely placing the strip with the moving surface, comprising:
- a transfer roll being operatively associated with at least one frame member and revolvable about a roll axis,
- a puck member being disposed on and revolvable with said transfer roll about said roll axis, and having a puck surface and a puck axis,
- said transfer roll being revolvable from a first position wherein said puck axis is in a first angular orientation to said roll axis to a second position,
- a puck rotating means for rotating said puck member on said transfer roll to place said puck axis in a second angular orientation to said roll axis between said first position and said second position, and
- a surface-leveling means for positioning said puck surface in a spaced-apart relationship with the moving surface at said second position, said surface-leveling means comprising an eccentric camming surface on said frame member and a leveling-cam follower operatively connected to said puck member, said leveling-cam follower being movable along said eccentric camming surface to position said puck surface of said member in the spaced-apart and generally parallel relationship at said second position,
- said transfer roll being revolvable from said second position to a third position,
- said surface-leveling means further generally surfacely placing said puck surface generally flat with the moving surface at said third position.
4 more elements
Dependencies are inferred from the claim text.