Patent US4133097A successfully refreshed from Google Patents.
US4133097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for assembling framed wall sections
Assignee: Advance Wall Systems Inc
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Filing: 1977-07-05
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Granted: 1979-01-09
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Expires: 1997-07-05
Abstract
Abstract An integrated system for fabricating the wall section for a building. The wall section includes a framework composed of plural studs disposed in a parallel array between an opposed pair of plates and has sheathing secured over the framework. The system comprises a first workstation including a frame for supporting the studs and a frame for supporting the plates in abutment with the ends of the studs. Automatic nailing means are supported on a carriage which is movable along the frame and is operative to nail the abutting stud and plate portions together. Portions of the frame means are retractable to enable a conveyor to move the framework, once assembled, to a second workstation. The first workstation also includes cutting means mounted on a carriage for cutting off excess end portions from the opposed plates extending beyond the most upstream stud of the wall section. The second workstation includes a conveyor for receipt of the assembled framework. Pneumatic stapling means are located at the second workstation and mounted on a carriage for movement therealong. The stapler means is operative to secure sheathing over the framework. The second workstation also includes a second carriage movable therealong and carrying a saw and a router for movement across the workstation. The saw and router are adapted for cutting away portions of the sheathing to form openings in the wall section for doors, windows, etc.
Inventors
- 👤 Edgar O. Slade, deceased
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 16:17
CPC Classifications
B; B27; B27F; B27F7/00; B27F7/006; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1751; Y10T156/1754; Y10T156/1759; Y10T29/00; Y10T29/51; Y10T29/5136; Y10T29/5137; Y10T29/5143; Y10T29/5145; Y10T29/5196
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
254 words
A system for fabricating a wall for a building, said wall being composed of a framework of plural studs disposed in a parallel array between a pair of opposed plates and sheathing disposed over said framework, said system comprising a first workstation for assembling said studs and plates into said framework, a second workstation for securing said sheathing to the assembled framework and first conveyor means for carrying the assembled framework from the first workstation to the second workstation, said first workstation comprising first means for positioning said studs thereon in a parallel array and second means for positioning each of said plates perpendicular to said studs and in contact with the ends thereof, automatically operating assembly means for assembling said studs and plates into said framework and comprising a carriage supporting securing means thereon and mounted for movement along said plates, said carriage moving along said plates and automatically operative at the location of each of said studs to secure the end of said stud to the abutting portion of the opposed plates, said first positioning means comprising a vertically retractable frame having locating pins thereon, said locating pins establishing the spacing between said studs, said first workstation including first cutting means disposed at an upstream portion thereof for removing excess length portions from said plates, said first and second positioning means being retractable to enable said first conveyor means to carry the assembled framework to said second workstation, said second workstation comprising assembling means adapted to secure sheathing disposed thereover in place.
Claim 2
Independent Claim
254 words
A system for fabricating a wall for a building, said wall being composed of a framework of plural studs disposed in a parallel array between a pair of opposed plates and sheathing disposed over said framework, said system comprising a first workstation for assembling said studs and plates into said framework, a second workstation for securing said sheathing to the assembled framework and first conveyor means for carrying the assembled framework from the first workstation to the second workstation, said first workstation comprising first means for positioning said studs thereon in a parallel array and second means for positioning each of said plates perpendicular to said studs and in contact with the ends thereof, automatically operating assembly means for assembling said studs and plates into said framework and comprising a carriage supporting securing means thereon and mounted for movement along said plates, said carriage moving along said plates and automatically operative at the location of each of said studs to secure the end of said stud to the abutting portion of the opposed plates, said first positioning means comprising a vertically retractable frame having locating pins thereon, said locating pins establishing the spacing between said studs, said first workstation including first cutting means disposed at an upstream portion thereof for removing excess length portions from said plates, said first and second positioning means being retractable to enable said first conveyor means to carry the assembled framework to said second workstation, said second workstation comprising assembling means adapted to secure sheathing disposed thereover in place.
Claim 3
Independent Claim
297 words
A system for fabricating a wall for a building, said wall being composed of a framework of plural studs disposed in a parallel array between a pair of opposed plates and sheathing disposed over said framework, said system comprising a first workstation for assembling said studs and plates into said framework, a second workstation for securing said sheathing to the assembled framework and first conveyor means for carrying the assembled framework from the first workstation to the second workstation, said first workstation having an upstream end and comprising first means for positioning said studs thereon in a parallel array and second means for positioning each of said plates perpendicular to said studs and in contact with the ends thereof, automatically operating assembly means for assembling said studs and plates into said framework and comprising a carriage supporting securing means thereon and mounted for movement along said plates, said carriage moving along said plates and automatically operative at the location of each of said studs to secure the end of said studs to the abutting portion of the opposed plates, said first workstation including first cutting means disposed at the upstream end of said workstation, said first cutting means including a removable blade, a guide block having a notch extending in a transverse direction to said workstation, means for moving said blade down the slot and adjustable positioning means for moving said blade and said guide block to a position wherein said blade is immediately adjacent the most upstream stud of said framework for removing excess length portions from said plates, said first and second positioning means being retractable to enable said first conveyor means to carry the assembled framework to said second workstation, said second workstation comprising assembling means adapted to secure sheathing disposed thereover in place.
Claim 4
Independent Claim
297 words
A system for fabricating a wall for a building, said wall being composed of a framework of plural studs disposed in a parallel array between a pair of opposed plates and sheathing disposed over said framework, said system comprising a first workstation for assembling said studs and plates into said framework, a second workstation for securing said sheathing to the assembled framework and first conveyor means for carrying the assembled framework from the first workstation to the second workstation, said first workstation having an upstream end and comprising first means for positioning said studs thereon in a parallel array and second means for positioning each of said plates perpendicular to said studs and in contact with the ends thereof, automatically operating assembly means for assembling said studs and plates into said framework and comprising a carriage supporting securing means thereon and mounted for movement along said plates, said carriage moving along said plates and automatically operative at the location of each of said studs to secure the end of said studs to the abutting portion of the opposed plates, said first workstation including first cutting means disposed at the upstream end of said workstation, said first cutting means including a removable blade, a guide block having a notch extending in a transverse direction to said workstation, means for moving said blade down the slot and adjustable positioning means for moving said blade and said guide block to a position wherein said blade is immediately adjacent the most upstream stud of said framework for removing excess length portions from said plates, said first and second positioning means being retractable to enable said first conveyor means to carry the assembled framework to said second workstation, said second workstation comprising assembling means adapted to secure sheathing disposed thereover in place.
Claim 5
Dependent Claim
41 words
The system of claim 1 wherein said second positioning means comprises a fixed frame located outside said vertically retractable frame and including vertically retractable locating pins, said locating pins establishing the positioning of the plates with respect to said stud ends.
Claim 6
Dependent Claim
24 words
The system of claim 3 additionally comprising rack means extending along said first workstation, said carriage being mounted on said rack for movement therealong.
Claim 7
Dependent Claim
37 words
The system of claim 4 additionally comprising sensing means carried by said carriage for sensing when the securing means carried thereby is aligned with the stud to secure said stud to the abutting portion of the plate.
Claim 8
Dependent Claim
13 words
The system of claim 5 wherein said securing means comprises a pneumatic nailer.
Claim 9
Dependent Claim
63 words
The system of claim 6 wherein said first conveyor comprises a driven chain having at least one finger projecting therefrom, said chain being located along said workstation between the vertically retractable frame and the fixed frame and arranged such that when driven the finger contacts the upstream stud of the framework to push the framework down the fixed frame to said second workstation.
Claim 10
Dependent Claim
27 words
The system of claim 7 wherein said second workstation includes a second conveyor means for facilitating the positioning of said framework provided by said first conveyor means.
Claim 11
Dependent Claim
27 words
The system of claim 8 wherein the assembly means at said second workstation comprises a carriage supporting securing means thereon and mounted for movement along said plate.
Claim 12
Dependent Claim
17 words
The system of claim 9 wherein the securing means for the sheathing is movable along said carriage.
Claim 13
Dependent Claim
18 words
The system of claim 10 wherein said securing means for said sheathing comprises at least one pneumatic stapler.
Claim 14
Dependent Claim
15 words
The system of claim 11 wherein said second conveyor means is a non-driven, roller conveyor.
Claim 15
Dependent Claim
15 words
The system of claim 12 wherein the carriage for the stapler moves along said rack.
Claim 16
Dependent Claim
15 words
The system of claim 13 wherein said second workstation also includes cutting means located thereat.
Claim 17
Dependent Claim
25 words
The system of claim 14 wherein said cutting means is mounted on a carriage, said carriage being movable along said rack through said second workstation.
Claim 18
Dependent Claim
14 words
The system of claim 15 wherein said cutting means is movable along said carriage.
Claim 19
Dependent Claim
19 words
The system of claim 16 wherein said cutting means comprises a saw for cutting away portions of the sheathing.
Claim 20
Dependent Claim
18 words
The system of claim 17 wherein the cutting means also comprises a router for cutting away said sheathing.
References Cited (Backward Citations)
US3537168A
Cited
US3538967A
Cited
US3688965A
Cited
US3592376A
Cited
US3711007A
Cited
US3765587A
Cited
US3822815A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-01-08 | 1982-07-10 | 1983-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-08 | 1986-07-10 | 1987-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-08 | 1990-07-10 | 1991-01-09 | $7700.00 | Window Closed / Lapsed |