US4630567A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray paint system including paint booth, paint robot apparatus movable therein and rail mechanism for supporting the apparatus thereout
Assignee: Fanuc Robotics North America Inc
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Filing: 1985-08-28
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Granted: 1986-12-23
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Expires: 2005-08-28
Abstract
Abstract A spray paint system including a paint booth and paint robot apparatus movable within the paint booth and movably supported outside the paint booth is disclosed. The side walls of the paint booth have elongated openings formed adjacent the bottom of the paint booth to allow gooseneck-shaped saddle structures to extend therethrough. The saddle structures support paint robots on their respective elongated rail mechanisms. The side walls of the paint booth, together with the rail mechanisms defines stationary labyrinthian seals which isolate paint hoses, cables, bearings and ways from the booth environment. Each robot is mounted on its saddle structure by a hollow robot carriage. The robot carriage and saddle structures house the various cables, hoses and paint lines of their respective robot. Drive assemblies including racks mounted on their respective rail mechanisms drive the saddle structures along the elongated openings.
Inventors
- 👤 Gerald J. Bambousek
- 👤 Donald S. Bartlett
- 👤 Thomas D. Schmidt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:42
CPC Classifications
B; B05; B05C; B05C1/00; B25; B25J; B25J21/00; B05B; B05B13/00; B05B13/02; B05B13/04; B05B13/0431; B05B13/0433; B05B13/0447; B05B13/0452; B05B16/00; B05B16/40; B05B16/90; B05B16/95; B25J19/00; B25J19/0025; B25J5/00; B25J5/02; B25J9/00; B25J9/0093; Y; Y10; Y10S; Y10S118/00; Y10S118/07
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
93 words
A spray paint system comprising: a paint booth having walls defining an enclosed painting area; at least one track means located outside of said painting area and in fluid communication therewith through at least one opening formed in said paint booth; at least one paint robot located within said painting area to paint a body disposed therein, said paint body robot being movably supported on said track means outside of the painting area; and sealing means for sealing said painting area at said opening, said sealing means including at least one labyrinthian seal.
Claim 2
Dependent Claim
93 words
A spray paint system comprising: a paint booth having walls defining an enclosed painting area; at least one track means located outside of said painting area and in fluid communication therewith through at least one opening formed in said paint booth; at least one paint robot located within said painting area to paint a body disposed therein, said paint body robot being movably supported on said track means outside of the painting area; and sealing means for sealing said painting area at said opening, said sealing means including at least one labyrinthian seal.
Claim 3
Dependent Claim
32 words
The system as claimed in claim 1 further comprising at least one robot carriage located in said painting area for supporting said robot thereon, said carriage being supported on said track means.
Claim 4
Dependent Claim
37 words
The system as claimed in claim 2 further comprising at least one saddle structure extending through said opening, said saddle structure being supported on said track means and wherein said carriage is supported on said saddle structure.
Claim 5
Dependent Claim
29 words
The system as claimed in claim 3 further comprising at least one drive assembly, including a motor, for driving the saddle structure on said track means within said opening.
Claim 6
Dependent Claim
42 words
The system as claimed in claim 3 wherein said carriage and said saddle structure are hollow and further comprising at least one cable extending from outside the painting area through said carriage and said saddle structure and operatively connected to said robot.
Claim 7
Dependent Claim
35 words
The system as claimed in claim 1 further comprising at least one sealed housing for housing said track means to prevent the escape of paint fumes from the interior of the housing to the ambient.
Claim 8
Dependent Claim
55 words
The system as claimed in claim 1 further comprising two track means, two openings and two paint robots, each of said robots being movably supported on its respective track means and each of said track means being in fluid communication with the painting area through its respective opening on opposite sides of the paint booth.
Claim 9
Dependent Claim
23 words
The system as claimed in claim 1 wherein said labyrinthian seal is defined by one of said walls and by said track means.
Claim 10
Dependent Claim
37 words
The system as claimed in claim 1 or claim 8 wherein said track means is elongated in a first direction and wherein the opening is elongated in the same direction adjacent the bottom of the paint booth.
Claim 11
Dependent Claim
22 words
The system as claimed in claim 9 further comprising a saddle structure for slidably supporting the robot on said elongated track means.
Claim 12
Dependent Claim
26 words
The system as claimed in claim 8 further comprising a drive assembly for horizontally driving the saddle structure on said track means along said elongated opening.
Claim 13
Dependent Claim
45 words
The system as claimed in claim 11 wherein said drive assembly includes a drive member and a driven member mounted on said track means and in driving engagement with said drive member for moving the saddle structure in the first direction along said elongated opening.
Claim 14
Dependent Claim
42 words
The system as claimed in claim 12 wherein said drive member comprises a pinion gear and wherein said driven member comprises a rack spaced upwardly from said opening, said rack having a downwardly facing surface in driving engagement with said pinion gear.
Claim 15
Dependent Claim
26 words
The system as claimed in claim 10 including bearing means spaced upwardly from said elongated opening for slidably supporting the saddle structure on said track means.
Claim 16
Dependent Claim
168 words
A paint booth apparatus comprising: a plurality of walls defining an enclosed painting area and adapted to direct a flow of air therewithin, said walls including a pair of spaced side walls, each of said side walls having an elongated opening formed adjacent the bottom of the apparatus, each of said openings being elongated in a direction substantially perpendicular to the flow of air in the paint booth, each of said side walls at least partially defining a labyrinthian seal; and a pair of spaced housings, each of said housings being adapted to house an elongated track means therein adjacent its respective side wall, and the interior or each of said housings being in fluid communication with the painting area, the housings being sealed to prevent the escape of paint fumes from the interior of the housing to the ambient and wherein each of said labyrinthian seals opens into its respective housing in a direction substantially opposite the direction of the flow of air at its respective opening.
Claim 17
Dependent Claim
168 words
A paint booth apparatus comprising: a plurality of walls defining an enclosed painting area and adapted to direct a flow of air therewithin, said walls including a pair of spaced side walls, each of said side walls having an elongated opening formed adjacent the bottom of the apparatus, each of said openings being elongated in a direction substantially perpendicular to the flow of air in the paint booth, each of said side walls at least partially defining a labyrinthian seal; and a pair of spaced housings, each of said housings being adapted to house an elongated track means therein adjacent its respective side wall, and the interior or each of said housings being in fluid communication with the painting area, the housings being sealed to prevent the escape of paint fumes from the interior of the housing to the ambient and wherein each of said labyrinthian seals opens into its respective housing in a direction substantially opposite the direction of the flow of air at its respective opening.
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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) | 1989-12-22 | 1990-06-23 | 1990-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-12-22 | 1994-06-23 | 1994-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-12-22 | 1998-06-23 | 1998-12-23 | $7700.00 | Window Closed / Lapsed |