GB250822A - Improvements in or relating to the turning of wood - Google Patents
Improvements in or relating to the turning of woodInfo
- Publication number
- GB250822A GB250822A GB23038/25A GB2303825A GB250822A GB 250822 A GB250822 A GB 250822A GB 23038/25 A GB23038/25 A GB 23038/25A GB 2303825 A GB2303825 A GB 2303825A GB 250822 A GB250822 A GB 250822A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cutter
- head
- spiders
- work
- worm
- 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
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/02—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood shavings or the like
- B27L11/04—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood shavings or the like of wood wool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C7/00—Wood-turning machines; Equipment therefor
- B27C7/005—Wood-turning machines; Equipment therefor by means of a rotating tool
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
250,822. Tellenbach, C. Sept. 16, 1925. Addition to 239,883. Lathes.-In a machine for making wood-wool according to the method described in the parent Specification the work is fed automatically to the cutter-head by an arm pivoting in a plane perpendicular to that of the cutters. In one form, the work b<12>, Fig. 1, is mounted between driving- spindles and dead centres carried by spiders b<6> having two or more arms. The spiders are relatively adjustable to accommodate different lengths of wood and are rotated slowly so as to feed the work to the cutter-head i by means of worm-gear b<14> driven by a belt-pulley b<19>, the cutting-operation being completed when the active arms of the spiders are perpendicular to the cutter-head. The work-pieces are rotated rapidly about their axes by belts or gear wheels driven by a central wheel on the axis b<3>. To allow the spiders to be rotated rapidly in order to bring another workpiece into contact with the cutter-head the worm b<14> may be dropped out of engagement with its wheel by means of a hand-lever b<18> against the action of a spring b<17> which normally maintains the worm-gear in mesh. The slide b on which the spiders are mounted is adjustable to and from the cutter-head by a hand-operated screw b<1>. In another form a single work-piece is rotatably mounted at e, Fig. 4, on a pair of arms e<1> pivoted at e<2> and oscillated to and from the knife-plate by a rotating cam e<6> worm-driven from conepulleys e<8> and a weight e<9>. In two other forms, the cutter-head rotates about a vertical axis and a vertically adjustable slide carries a pair of workholding devices, either similar to that shown in Fig. 1 or to that shown in Fig. 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH239883X | 1924-09-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB250822A true GB250822A (en) | 1926-04-22 |
Family
ID=4461481
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22850/25A Expired GB239883A (en) | 1924-09-15 | 1925-09-14 | Improvements in or relating to the turning of wood or the like |
GB23038/25A Expired GB250822A (en) | 1924-09-15 | 1925-09-16 | Improvements in or relating to the turning of wood |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22850/25A Expired GB239883A (en) | 1924-09-15 | 1925-09-14 | Improvements in or relating to the turning of wood or the like |
Country Status (4)
Country | Link |
---|---|
US (1) | US1674708A (en) |
CH (2) | CH111828A (en) |
FR (1) | FR604286A (en) |
GB (2) | GB239883A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112157753B (en) * | 2020-09-23 | 2022-08-26 | 泉州市沙晨机械设计有限公司 | Continuous bamboo material processing equipment |
-
1924
- 1924-09-15 CH CH111828D patent/CH111828A/en unknown
-
1925
- 1925-09-01 CH CH116089D patent/CH116089A/en unknown
- 1925-09-12 FR FR604286D patent/FR604286A/en not_active Expired
- 1925-09-14 GB GB22850/25A patent/GB239883A/en not_active Expired
- 1925-09-14 US US56387A patent/US1674708A/en not_active Expired - Lifetime
- 1925-09-16 GB GB23038/25A patent/GB250822A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US1674708A (en) | 1928-06-26 |
FR604286A (en) | 1926-05-01 |
GB239883A (en) | 1926-04-08 |
CH111828A (en) | 1925-10-01 |
CH116089A (en) | 1926-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2341194A (en) | Milling machine | |
GB794388A (en) | Improvements in or relating to lathes and like machine tools for producing non-circular workpieces | |
GB250822A (en) | Improvements in or relating to the turning of wood | |
US1946253A (en) | Copying lathe for shoe-lasts and the like | |
US1337695A (en) | Woodworking-machine | |
US2412653A (en) | Form tool generating fixture | |
US2747629A (en) | Method of manufacturing tub staves | |
US1409243A (en) | Lathe | |
US2673585A (en) | Traveling-work-support converging-saws apparatus for manufacturing tub staves | |
US388900A (en) | millett | |
US2141191A (en) | Milling machine | |
US2089421A (en) | Tool holder for lathes | |
US1584308A (en) | Gear-cutting machine | |
GB571769A (en) | Improvements in or relating to cam profiling machines | |
US1857516A (en) | Rotary broaching machine | |
US3568369A (en) | Gem grinding machine | |
US765268A (en) | Machine for making cut glass. | |
US1397709A (en) | Milling-machine | |
US1368252A (en) | Work-rest attachment for lathes | |
US2355844A (en) | Apparatus for dressing grindstones | |
GB283393A (en) | Improvements in and relating to copying-lathes | |
US2392427A (en) | Lathe | |
US765267A (en) | Machine for making cut glass. | |
US1075245A (en) | Handle-turning machine. | |
US2065102A (en) | Forming machine |