GB935748A - Rotary cutter - Google Patents
Rotary cutterInfo
- Publication number
- GB935748A GB935748A GB1974360A GB1974360A GB935748A GB 935748 A GB935748 A GB 935748A GB 1974360 A GB1974360 A GB 1974360A GB 1974360 A GB1974360 A GB 1974360A GB 935748 A GB935748 A GB 935748A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- plate
- disc
- face
- projection
- 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
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G13/00—Cutter blocks; Other rotary cutting tools
- B27G13/08—Cutter blocks; Other rotary cutting tools in the shape of disc-like members; Wood-milling cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G13/00—Cutter blocks; Other rotary cutting tools
- B27G13/08—Cutter blocks; Other rotary cutting tools in the shape of disc-like members; Wood-milling cutters
- B27G13/10—Securing the cutters, e.g. by clamping collars
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling Processes (AREA)
Abstract
935,748. Milling cutters. L. OPPOLD. June 3, 1960 [June 5, 1959], No. 19743/60. Class 83 (3). [Also in Group XXIII] A rotary cutter comprises a disc 6 formed with one or more peripheral recesses 10, 11 within each of which is located a cutter blade 15 having its cutting edge 21 disposed outwardly of the periphery of the disc and a locking plate 16 which engages the back face of the blade, abuts a projection 18 on said face, and has rearwardly-extending lugs 19, 20 engaging flanges 7, 8 or projections 7a, 8a formed on the respective sides of the disc at its periphery. Each blade and locking plate are clamped in the recess by a wedge 12 adjustable outwardly by a screw 13. When re-grinding the blade, the plate 16 is turned through 180 degrees so that the lower inclined end face 23 has the same amount removed as the blade face 22 and, when the plate is returned to its original position, the distance of the cutting edge 21 from the projections 19, 20 and the projection of the cutting edge from the periphery of the disc are therefore unchanged. If desired, the lugs 19, 20 may additionally project forwardly from the plate 16 to engage in channel members on the back face of the blade or embrace the side edges of the blade. Accurate location of the blade may be effected by providing a pin-andslot or projection-and-groove interengagement between the blade and plate 16. To prevent injury to the hand of an operator, a guard plate 35 may be clamped between the wedge 12 and forward wall of the recess.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEO6801A DE1190633B (en) | 1959-06-05 | 1959-06-05 | Milling head |
Publications (1)
Publication Number | Publication Date |
---|---|
GB935748A true GB935748A (en) | 1963-09-04 |
Family
ID=7350972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1974360A Expired GB935748A (en) | 1959-06-05 | 1960-06-03 | Rotary cutter |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH388606A (en) |
DE (1) | DE1190633B (en) |
GB (1) | GB935748A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2000078A (en) * | 1977-06-13 | 1979-01-04 | Scm Soc Const Mach Spa | Device for reducing the noise emitted by the tool-holding shaft of a planer |
GB2401077A (en) * | 2003-04-26 | 2004-11-03 | Wadkin Ultracare Ltd | Grinding machine attachment |
FR2931381A1 (en) * | 2008-05-26 | 2009-11-27 | Oclid | Cutting device for cutting pieces of wood, has tool holder, where internal thread of tool holder and bore of cutterhead form angle relative to each other to prevent insertion of locking screw of cutterhead in biased position |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3405614A1 (en) * | 1984-02-16 | 1985-08-22 | Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker | Plane blade, in particular profile blade |
DE4305716C2 (en) * | 1993-02-25 | 1997-08-07 | Boettcher Gmbh & Co Felix | Use of a high-frequency motor spindle for cutting surface processing of elastomers |
US5816751A (en) * | 1996-10-15 | 1998-10-06 | Frecska; Laszlo | Wedging system for replaceable cutting blade inserts |
DE19805864A1 (en) * | 1998-02-13 | 1999-09-30 | Boettcher Gmbh & Co Felix | Rotating cutter head for cutting surface processing of elastomers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE273067C (en) * | ||||
US1190197A (en) * | 1915-07-27 | 1916-07-04 | Samuel J Shimer & Sons | Rotary cutter-head. |
DE656712C (en) * | 1935-08-07 | 1938-02-11 | Brehm Emil | Cutter head with centrally adjustable individual cutters |
DE1746771U (en) * | 1957-04-06 | 1957-06-13 | Leitz Geb | KNIFE HEAD FOR MACHINERY. |
-
1959
- 1959-06-05 DE DEO6801A patent/DE1190633B/en active Pending
-
1960
- 1960-05-17 CH CH564460A patent/CH388606A/en unknown
- 1960-06-03 GB GB1974360A patent/GB935748A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2000078A (en) * | 1977-06-13 | 1979-01-04 | Scm Soc Const Mach Spa | Device for reducing the noise emitted by the tool-holding shaft of a planer |
GB2000078B (en) * | 1977-06-13 | 1982-03-17 | Scm Soc Const Mach Spa | Improvements in or relating to a device for reducing the noise emitted by the tool-holding shaft of a planer |
GB2401077A (en) * | 2003-04-26 | 2004-11-03 | Wadkin Ultracare Ltd | Grinding machine attachment |
FR2931381A1 (en) * | 2008-05-26 | 2009-11-27 | Oclid | Cutting device for cutting pieces of wood, has tool holder, where internal thread of tool holder and bore of cutterhead form angle relative to each other to prevent insertion of locking screw of cutterhead in biased position |
Also Published As
Publication number | Publication date |
---|---|
DE1190633B (en) | 1965-04-08 |
CH388606A (en) | 1965-02-28 |
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