Patent US4175364A successfully refreshed from Google Patents.
US4175364A
Expired / Lapsed
US
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Case packer head
Assignee: Scott Technologies Inc
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Filing: 1978-03-27
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Granted: 1979-11-27
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Expires: 1998-03-27
Abstract
Abstract A case packer head including a grid frame for receiving a plurality of rows of abutted articles therein and a skid blade frame carried by the grid frame for article support and release action are provided, together with a movable support means for the downstream end of the grid frame, and a control member operably engages this support means to move the downstream end of the grid frame vertically so that the grid frame can be inclined downwardly for article loading action and be positioned horizontally for article drop.
Inventors
- 👤 Michael L. Becker
- 👤 William G. Wilfong
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:15
CPC Classifications
B; B65; B65B; B65B39/00; B65B39/006
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
152 words
A case packer head including a grid frame means for receiving a plurality of rows of abutted articles therein, and a skid blade frame carried by said grid frame means for support of articles moved into said grid frame means but movable in relation to said grid frame means for article release and characterized by support means for the downstream end of said grid frame means to control and vary the position of the same, and control members operably engaging said support means to move one end of said grid frame means vertically to incline said grid frame means downwardly for article loading action and to position said grid frame means horizontally for article drop, and said control members including a controlled power actuated crank arm and stub shaft assembly operably engaging said support means to change the position of said grid frame in relation to the packing action of associated apparatus.
Claim 2
Dependent Claim
152 words
A case packer head including a grid frame means for receiving a plurality of rows of abutted articles therein, and a skid blade frame carried by said grid frame means for support of articles moved into said grid frame means but movable in relation to said grid frame means for article release and characterized by support means for the downstream end of said grid frame means to control and vary the position of the same, and control members operably engaging said support means to move one end of said grid frame means vertically to incline said grid frame means downwardly for article loading action and to position said grid frame means horizontally for article drop, and said control members including a controlled power actuated crank arm and stub shaft assembly operably engaging said support means to change the position of said grid frame in relation to the packing action of associated apparatus.
Claim 3
Dependent Claim
38 words
A case packer head as in claim 1 and where said support means include a pivotal control arm engaging said frame means to support the downstream end thereof, and where said crank arm operably engages said control arm.
Claim 4
Dependent Claim
57 words
In apparatus as in claim 1 where said support means includes a control arm fixedly coupled to said stub shaft, and a driven controlled reciprocating device operably connects to said crank arm to move the same and said control arm through an arc to change the vertical position of said grid frame means at its downstream end.
Claim 5
Dependent Claim
39 words
In apparatus as in claim 3 where said reciprocating device comprises a piston and cylinder means, a trunnion means pivotally mounting said piston and cylinder means and said piston has a piston rod pivotally connecting to said crank arm.
Claim 6
Dependent Claim
146 words
In an article packing apparatus having a frame, a case packer head including a grid frame means for receiving a plurality of rows of abutted articles therein, an upstream end of said grid frame means being supported on said packing apparatus frame, a skid blade frame carried by said grid frame for support of articles moved into said grid frame means but movable laterally in relation to said grid frame for article release, the improvement characterized by support means for said grid frame means including a pivotal control arm engaging the downstream end of said grid frame means to support the same, and control members engaging said control arm to pivot the same and move said downstream end of said grid frame means vertically to incline said grid frame means downwardly for article loading action and to position said grid frame means horizontally for article release.
Claim 7
Dependent Claim
146 words
In an article packing apparatus having a frame, a case packer head including a grid frame means for receiving a plurality of rows of abutted articles therein, an upstream end of said grid frame means being supported on said packing apparatus frame, a skid blade frame carried by said grid frame for support of articles moved into said grid frame means but movable laterally in relation to said grid frame for article release, the improvement characterized by support means for said grid frame means including a pivotal control arm engaging the downstream end of said grid frame means to support the same, and control members engaging said control arm to pivot the same and move said downstream end of said grid frame means vertically to incline said grid frame means downwardly for article loading action and to position said grid frame means horizontally for article release.
Claim 8
Dependent Claim
55 words
In apparatus as in claim 5 where said control members include a crank arm and a stub shaft journalled on said apparatus frame, and a driven controlled reciprocating device operably connecting to said crank arm to move same through an arc to change the vertical position of said grid frame means at its downstream end.
Claim 9
Dependent Claim
42 words
In apparatus as in claim 6 where said reciprocating device comprises a piston and cylinder means, a trunnion operably positioning said piston and cylinder means on said apparatus frame, and said piston has a piston rod pivotally connecting to said crank arm.
Claim 10
Dependent Claim
59 words
In apparatus as in claim 6 where said crank arm and said control arm are both fixedly secured to said stub shaft and where said control arm, crank arm and said reciprocating device and operably associated and constructed as to move said grid frame means longitudinally downstream a short distance when moved from an inclined to a horizontal position.
Claim 11
Dependent Claim
29 words
In apparatus as in claim 5 where means position the upstream end of said grid frame means on said apparatus frame for relative movement on the longitudinal axis thereof.
Claim 12
Dependent Claim
43 words
In apparatus as in claim 9, where said packing apparatus frame positions the upstream end of said grid frame for horizontal movement, and said control arm and control members cooperate to move said grid frame means horizontally when said control members are actuated.
Claim 13
Dependent Claim
133 words
In an article packing apparatus having a frame, a case packer head including a grid frame for receiving a plurality of rows of abutted articles therein, a skid blade frame carried by said grid frame for support of articles moved into said grid frame but movable laterally in relation to said grid frame for article release, the improvement characterized by support means for said grid frame including a movable control device engaging the downstream end of said grid frame to support the same and support means for an upstream end of said grid frame to support it on said packing apparatus frame for movement longitudinally of said packing apparatus frame, and control members engaging said control device to move said downstream end of said grid frame vertically to incline said grid frame downwardly.
Claim 14
Dependent Claim
133 words
In an article packing apparatus having a frame, a case packer head including a grid frame for receiving a plurality of rows of abutted articles therein, a skid blade frame carried by said grid frame for support of articles moved into said grid frame but movable laterally in relation to said grid frame for article release, the improvement characterized by support means for said grid frame including a movable control device engaging the downstream end of said grid frame to support the same and support means for an upstream end of said grid frame to support it on said packing apparatus frame for movement longitudinally of said packing apparatus frame, and control members engaging said control device to move said downstream end of said grid frame vertically to incline said grid frame downwardly.
References Cited (Backward Citations)
US3570216A
Cited
US3546838A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-11-26 | 1983-05-28 | 1983-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-11-26 | 1987-05-28 | 1987-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-11-26 | 1991-05-28 | 1991-11-27 | $7700.00 | Window Closed / Lapsed |