US4046248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connecting and alignment means for modular chemical treatment system
Assignee: Chemcut Corp
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Filing: 1975-10-23
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Granted: 1977-09-06
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Expires: 1995-10-23
Abstract
Abstract Modular chemical treatment apparatus with improved sidewall connecting and alignment means consisting of a connecting member secured to abutting sidewalls, the connecting member overlying and held in intimate contact with a longitudinal, vertical planar surfce. A variety of such connecting and alignment means are disclosed.
Inventors
- 👤 Daniel L. Goffredo
- 👤 Conrad Dale Shakley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:41
CPC Classifications
C; C23; C23F; C23F1/00; C23F1/08; B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/05; B21D43/057; B65; B65G; B65G13/00; B65G13/02; B65G13/04; B65G13/11; G; G03; G03D; G03D3/00; G03D3/08; B65G2207/00; B65G2207/30
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
327 words
An apparatus for use in the treatment of articles as part of an overall etching or other chemical treatment operation, said apparatus including a pluraity of serially connected modules, each such module comprising a module body having spaced parallel sidewalls, means for conveying articles through the module body and for defining a longitudinal path of movement of articles through the module body, drive means for said conveying means in driving engagement therewith, and sidewall connecting and alignment means carried by at least one end of each of said spaced parallel sidewalls of said module bodies for connection of said spaced, parallel sidewalls of said module to and for transversely aligning said module with the spaced parallel sidewalls of a longitudinally adjacent module, said connecting and alignment means of at least one of said spaced, parallel sidewalls comprising a connecting means carried by a sidewall of said module and by a mating and abutting sidewall of said longitudinally adjacent module, said connecting means comprising at least one planar surface overlying and held in intimate contact with at least a portion of a longitudinal, vertical planar surface of at least one of said longitudinally adjacent sidewalls, by fastening means penetrating at least one of said parallel sidewalls normally to said longitudinally path, wherein said means for conveying articles includes transversely disposed rotatable shaft members with driven gear means carried at one end thereof, along one side of said module, and with said drive means including drive gear means carried on drive rod means that extends along said one side of said module, with the drive gear means being in driving engagement with said driven gear means, and with said drive gear means comprising a plurality of individual gears having gear spacer means disposed therebetween and disposed end-to-end over said drive rod means, with adjacent said gears being longitudinally spaced from each other by said gear means an amount corresponding to the longitudinal spacing of adjacent said driven gear means.
Claim 2
Independent Claim
327 words
An apparatus for use in the treatment of articles as part of an overall etching or other chemical treatment operation, said apparatus including a pluraity of serially connected modules, each such module comprising a module body having spaced parallel sidewalls, means for conveying articles through the module body and for defining a longitudinal path of movement of articles through the module body, drive means for said conveying means in driving engagement therewith, and sidewall connecting and alignment means carried by at least one end of each of said spaced parallel sidewalls of said module bodies for connection of said spaced, parallel sidewalls of said module to and for transversely aligning said module with the spaced parallel sidewalls of a longitudinally adjacent module, said connecting and alignment means of at least one of said spaced, parallel sidewalls comprising a connecting means carried by a sidewall of said module and by a mating and abutting sidewall of said longitudinally adjacent module, said connecting means comprising at least one planar surface overlying and held in intimate contact with at least a portion of a longitudinal, vertical planar surface of at least one of said longitudinally adjacent sidewalls, by fastening means penetrating at least one of said parallel sidewalls normally to said longitudinally path, wherein said means for conveying articles includes transversely disposed rotatable shaft members with driven gear means carried at one end thereof, along one side of said module, and with said drive means including drive gear means carried on drive rod means that extends along said one side of said module, with the drive gear means being in driving engagement with said driven gear means, and with said drive gear means comprising a plurality of individual gears having gear spacer means disposed therebetween and disposed end-to-end over said drive rod means, with adjacent said gears being longitudinally spaced from each other by said gear means an amount corresponding to the longitudinal spacing of adjacent said driven gear means.
Claim 3
Dependent Claim
30 words
Apparatus, as recited in claim 1, wherein said connecting means overlies and is held in intimate contact with at least two mutually perpendicular co-planar surfaces of said longitudinally adjacent sidewalls.
Claim 4
Dependent Claim
50 words
Apparatus, as recited in claim 1, wherein said longitudinally adjacent sidewalls respectively define longitudinally extended recesses which register with one another when said sidewalls are conneted, and wherein said connecting means includes a part adapted to fit in registry with said mating, longitudinally extended recesses in said longitudinally adjacent sidewalls.
Claim 5
Dependent Claim
44 words
Apparatus, as recited in claim 1, wherein one of said abutting end walls includes a longitudinally extended protuberance and the other of said abutting end walls includes a mating recess corresponding in shape and size to said protuberance and adapted to receive said protuberance.
Claim 6
Dependent Claim
100 words
Apparatus, as recited in claim 1, wherein said connecting means comprises a longitudinally extended reduced width section of one of said sidewalls and wherein a second connecting means is provided comprising a longitudinally extended reduced width section of a longitudinally adjacent mating and abutting sidewall, said reduced width sections being of equal length, the total width of said reduced width sections equaling that of said sidewalls, and said reduced width sections being adapted to fit together and overlie each other so that the outer surfaces of said overlaid sections are co-planar with the outer surfaces of said longitudinally adjacent sidewalls.
Claim 7
Dependent Claim
34 words
Apparatus, as recited in claim 1, wherein said connecting means includes projection means which fit into openings provided for that purpose in each of said abutting sidewalls nd are retained therein by screw members.
Claim 8
Dependent Claim
29 words
Apparatus, as recited in claim 1, wherein said connecting means comprises a longitudinally extended support bolted to each of said abutting sidewalls at at least two longitudinally displaced points.
Claim 9
Dependent Claim
40 words
Apparatus, as recited in claim 1, wherein said connecting means is secured to each of said abutting sidewalls at one vertical position and a second connecting means is secured to each of said abutting sidewalls at a second vertical position.
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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) | 1980-09-05 | 1981-03-07 | 1981-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-05 | 1985-03-07 | 1985-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-05 | 1989-03-07 | 1989-09-06 | $7700.00 | Window Closed / Lapsed |