GB485686A - Improvements in planing, shaping, slotting and similar machines - Google Patents
Improvements in planing, shaping, slotting and similar machinesInfo
- Publication number
- GB485686A GB485686A GB132837A GB132837A GB485686A GB 485686 A GB485686 A GB 485686A GB 132837 A GB132837 A GB 132837A GB 132837 A GB132837 A GB 132837A GB 485686 A GB485686 A GB 485686A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- tool holder
- contacts
- planing
- stops
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D1/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
- B23D1/02—Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only by movement of the work-support
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
485,686. Tool holders for planing-machines &c. DILWORTH & MORRIS, Ltd., and DILWORTH, J. Jan. 16, 1937, No. 1328. [Class 83 (iii)] A planing, shaping, slotting or like machine is adapted to cut in both directions by rotating the tool holder through 180‹ at opposite ends of the travel by means of an electric motor controlled automatically by stops on the reciprocating part. In a planer, the table A is reciprocated and the tool holder B carrying the tool B<2> is rotatably mounted in a member B<1> secured to a vertical slide a<1> on the cross rail a. The tool holder carries a worm wheel b<2> driven from a worm b3 on the shaft b<4> connected to a reversible motor C controlled by a switch d operated by stops a<4>, a<5> on the table and connected to the reversing lever a<7> of the table. Movement of the switch lever d closes contacts d<1>, d<2> to start the motor C and opens contacts d<3>, d<4>. The motor is stopped after the required movement by a projection c on the worm wheel b<2> engaging a circuit-breaker c<2>. At the same time contacts c<3> in circuit with the contacts d<3>, d<4> are closed in readiness for the next operation. The tool holder movement is positively limited by stops b5, b<6> coacting with the projection c, a clutch c<1> in the motor drive being provided to allow the motor to overrun. The member B<1> is supported by a bar B<3> extending transversely of the table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB132837A GB485686A (en) | 1937-01-16 | 1937-01-16 | Improvements in planing, shaping, slotting and similar machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB132837A GB485686A (en) | 1937-01-16 | 1937-01-16 | Improvements in planing, shaping, slotting and similar machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB485686A true GB485686A (en) | 1938-05-24 |
Family
ID=9720084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB132837A Expired GB485686A (en) | 1937-01-16 | 1937-01-16 | Improvements in planing, shaping, slotting and similar machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB485686A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2646727A (en) * | 1948-10-01 | 1953-07-28 | Waldrich Oskar | Planing machine |
-
1937
- 1937-01-16 GB GB132837A patent/GB485686A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2646727A (en) * | 1948-10-01 | 1953-07-28 | Waldrich Oskar | Planing machine |
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