US4365705A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and apparatus for continuously loading pallets with ceramic articles
Assignee: CTS Corp
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Filing: 1980-09-02
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Granted: 1982-12-28
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Expires: 2000-09-02
Abstract
Abstract An apparatus (10) is mounted on a briquetting press (12) and receives briquettes (14) in a magazine (18) which consists of two side rails (22, 24) and a smoothly polished base (28). A sensor (30) determines when the magazine (18) is full and operatively effects, through a programmable controller or microprocessor (not shown), the actuation of a motor (40) to withdraw the base (28) and discharge vertically the row of briquettes (29) from the magazine (18) onto one of a series of pallets (82, 84, 86, 88) transported transversely at a location below the surface of the magazine (18). Pallet position is sensed automatically so that briquettes (29) discharged from the magazine (18) are disposed at a preferred location on the pallet (82, 84, 86, 88). The operations of loading the magazine (18), detecting the magazine (18) as being fully loaded, and discharging the briquettes (29) from the magazine (18) onto a pallet, are coordinated with the movement with the pallets so that loading occurs automatically. All the operator need do is load the apparatus (10) with empty pallets and withdraw fully loaded pallets. Should the operator fail to withdraw loaded pallets, a microswitch (110) will cause automatic shut down of pallet movement. The apparatus (10) is hinge (162) mounted onto the briquetting press (12) for convenient retrofit thereon.
Inventors
- 👤 Joseph W. Zinck
- 👤 Steven L. Affolder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:18
CPC Classifications
B; B65; B65G; B65G65/00
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
212 words
An apparatus for automatic, damage free handling of impact sensitive, friable unfired briquetted substrates supplied to said apparatus by a briquetting press means, comprising means for receiving the briquetted substrates and including substantially linear guide means proportioned to receive the briquettes which are advanced under continuous compression derived by serial nonbending engagement of the substrates along the line of movement with said guide means maintaining the alignment of said substrates and a bottom support base having a low friction surface characterized by a smooth nonresistant path uniformly nonimpeding to a slideable nonbuckling advancement of the plurality of aligned substrates advanced on said low friction surface, means for retracting a portion of said bottom support base so that upon retraction said guide means maintains the alignment of said aligned substrates to effect damage free vertical discharge of said aligned substrates, receiving sensor means for determining when the guide means is filled with aligned substrates, conveyor means disposed below said guide means and moving transversely thereto, carrying means disposed on said conveyor means, and position sensor means for determining the position of the carrying means relative to said guide means whereby said carrying means is positioned for receiving said aligned substrates upon discharge from said guide means which is disposed over said carrying means.
Claim 2
Independent Claim
212 words
An apparatus for automatic, damage free handling of impact sensitive, friable unfired briquetted substrates supplied to said apparatus by a briquetting press means, comprising means for receiving the briquetted substrates and including substantially linear guide means proportioned to receive the briquettes which are advanced under continuous compression derived by serial nonbending engagement of the substrates along the line of movement with said guide means maintaining the alignment of said substrates and a bottom support base having a low friction surface characterized by a smooth nonresistant path uniformly nonimpeding to a slideable nonbuckling advancement of the plurality of aligned substrates advanced on said low friction surface, means for retracting a portion of said bottom support base so that upon retraction said guide means maintains the alignment of said aligned substrates to effect damage free vertical discharge of said aligned substrates, receiving sensor means for determining when the guide means is filled with aligned substrates, conveyor means disposed below said guide means and moving transversely thereto, carrying means disposed on said conveyor means, and position sensor means for determining the position of the carrying means relative to said guide means whereby said carrying means is positioned for receiving said aligned substrates upon discharge from said guide means which is disposed over said carrying means.
Claim 3
Dependent Claim
21 words
The apparatus in accordance with claim 1, further comprising means for pivotally mounting said apparatus relative to the briquetting press means.
Claim 4
Dependent Claim
25 words
The apparatus in accordance with claim 1, including drive means for operating said conveyor means and for advancing successively said carrying means into operative position.
Claim 5
Dependent Claim
22 words
The apparatus in accordance with claim 1, wherein said means for retracting a portion of said support base includes an electric motor.
Claim 6
Dependent Claim
30 words
The apparatus in accordance with claim 4, wherein the means for retracting a portion of said support base includes a bell-crank connection and swivel bearing means connected to said motor.
Claim 7
Dependent Claim
32 words
The apparatus in accordance with claim 1, further comprising means for operatively terminating the movement of said conveyor means upon failure to timely remove a substrate-loaded carrying means from said conveyor means.
Claim 8
Dependent Claim
46 words
The apparatus in accordance with claim 1, further comprising timing means to maintain the operation of the means for retracting the portion of the support base for a full cycle of operation after the receiving sensor means no longer detects that said receiving means is filled.
Claim 9
Dependent Claim
21 words
The apparatus in accordance with claim 1, further comprising means for determining the position of said portion of said support base.
Claim 10
Dependent Claim
24 words
The apparatus in accordance with claim 1, wherein the aligned substrates are positioned to maximize the number of substrates loaded onto the carrying means.
Claim 11
Dependent Claim
37 words
The apparatus in accordance with claim 1, wherein said guide means comprises spaced apart adjustable guide rails that can be adjusted laterally to change the distance between said rails and enable the handling of different size substrates.
Claim 12
Dependent Claim
185 words
A process for the damage free loading of impact sensitive, friable ceramic briquettes onto successive carriers comprising the steps of: providing a plurality of briquettes from a press means and positively advancing said briquettes into a substantially linear magazine means, collecting and maintaining the alignment of the plurality of briquettes, positively advancing the collected briquettes under continuous compression derived by serial nonbending engagement of the briquettes along the line of movement within said magazine means having a false bottom means characterized by a smooth nonresistant path uniformly nonimpeding to a slidable nonbuckling advancement of the aligned briquettes, advancing successively into operative position a plurality of carriers disposed below said magazine means, coordinatingly discharging the aligned briquettes from said magazine means by removing said false bottom means so that said magazine means maintains said alignment and in relation to a subjacent carrier effects deposit of the briquettes onto a preselected location on the subjecent carrier, moving said carrier to successive positions wherein additional briquettes are successively loaded into said magazine means and thereafter vertically discharged onto selected locations on said carrier, and periodically advancing said carriers.
Claim 13
Dependent Claim
185 words
A process for the damage free loading of impact sensitive, friable ceramic briquettes onto successive carriers comprising the steps of: providing a plurality of briquettes from a press means and positively advancing said briquettes into a substantially linear magazine means, collecting and maintaining the alignment of the plurality of briquettes, positively advancing the collected briquettes under continuous compression derived by serial nonbending engagement of the briquettes along the line of movement within said magazine means having a false bottom means characterized by a smooth nonresistant path uniformly nonimpeding to a slidable nonbuckling advancement of the aligned briquettes, advancing successively into operative position a plurality of carriers disposed below said magazine means, coordinatingly discharging the aligned briquettes from said magazine means by removing said false bottom means so that said magazine means maintains said alignment and in relation to a subjacent carrier effects deposit of the briquettes onto a preselected location on the subjecent carrier, moving said carrier to successive positions wherein additional briquettes are successively loaded into said magazine means and thereafter vertically discharged onto selected locations on said carrier, and periodically advancing said carriers.
Claim 14
Dependent Claim
45 words
The process in accordance with claim 11, including the step of automatically sensing when the magazine means is full and coordinating the discharge to effect a discharge when the subjacent carrier is in position to receive the briquettes at a selected location of said carrier.
Claim 15
Dependent Claim
27 words
The process in accordance with claim 11, including automatically sensing the position of the carrier and thereby enabling said discharge when the carrier is in operative position.
Claim 16
Dependent Claim
45 words
The process in accordance with claim 11, including the steps of periodically advancing into operative position said carriers for the loading of said aligned briquettes at selected locations on a carrier and periodically removing loaded carriers and placing unloaded carriers for advancement to operative position.
Claim 17
Dependent Claim
27 words
The process in accordance with claim 11, further comprising the step of automatically terminating the advancement of said carriers upon failure to timely remove a loaded carrier.
Claim 18
Dependent Claim
27 words
The process in accordance with claim 11, including the step of aligning said briquettes in an orientation that maximizes the number of briquettes loaded onto a carrier.
Claim 19
Dependent Claim
33 words
The process in accordance with claim 11, including the steps of changing the width of said magazine means and changing the advancement of said carriers so that different size briquettes can be loaded.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-12-27 | 1986-06-28 | 1986-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-12-27 | 1990-06-28 | 1990-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-12-27 | 1994-06-28 | 1994-12-28 | $7700.00 | Window Closed / Lapsed |