GB190107843A - Improvements in and relating to Machines for Jointing and Setting up Sections of Lumber. - Google Patents
Improvements in and relating to Machines for Jointing and Setting up Sections of Lumber.Info
- Publication number
- GB190107843A GB190107843A GB190107843DA GB190107843A GB 190107843 A GB190107843 A GB 190107843A GB 190107843D A GB190107843D A GB 190107843DA GB 190107843 A GB190107843 A GB 190107843A
- Authority
- GB
- United Kingdom
- Prior art keywords
- boards
- tongueing
- cutters
- grooving
- operated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
7843. Firstbrook, W. A. April 16. Tongueing and grooving.-Relates to a machine for tongueing and grooving boards and pressing the joints together, more particularly for making boxes and is an improvement on the invention described in Specification No. 7842, A.D. 1901. Several boards are operated on simultaneously. Piles of boards of equal length are placed in the hoppers L, Fig. 3. The bottom board of each pile is fed forward by endless chains J on to another series of endless feed-bands E. Each board is held down by spring pressure rollers, which are, at the proper time, lifted by a pneumatic cylinder M<8> to allow the pneumatic pusher O<5> to push the boards over to one side of the feed-band into position to be operated upon by the tongueing and grooving cutters P. After one edge has been operated upon by the cutters P, the boards are pushed over to the other side by another pneumatic pusher R (the pressure rollers being lifted by another pneumatic cylinder), so that the opposite edges are tongued or grooved by cutters S, Fig. 4. The boards are now discharged on to a table with curved springs U, U<1>, which force the edges of the boards together, and deliver (in the example shown) three boards jointed together. The pneumatic cylinders are controlled by crank-pins F", which act through levers on their valves.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190107843T | 1901-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190107843A true GB190107843A (en) | 1901-06-08 |
Family
ID=32363711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190107843D Expired GB190107843A (en) | 1901-04-16 | 1901-04-16 | Improvements in and relating to Machines for Jointing and Setting up Sections of Lumber. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190107843A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113213133A (en) * | 2021-04-29 | 2021-08-06 | 南兴装备股份有限公司 | Plate feeding device |
-
1901
- 1901-04-16 GB GB190107843D patent/GB190107843A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113213133A (en) * | 2021-04-29 | 2021-08-06 | 南兴装备股份有限公司 | Plate feeding device |
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