US1190197A - Rotary cutter-head. - Google Patents
Rotary cutter-head. Download PDFInfo
- Publication number
- US1190197A US1190197A US4218415A US4218415A US1190197A US 1190197 A US1190197 A US 1190197A US 4218415 A US4218415 A US 4218415A US 4218415 A US4218415 A US 4218415A US 1190197 A US1190197 A US 1190197A
- Authority
- US
- United States
- Prior art keywords
- bit
- head
- holder
- recess
- rotary cutter
- 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 - Lifetime
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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
- B27G13/02—Cutter blocks; Other rotary cutting tools in the shape of long arbors, i.e. cylinder cutting blocks
- B27G13/04—Securing the cutters by mechanical clamping means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T407/00—Cutters, for shaping
- Y10T407/19—Rotary cutting tool
- Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
- Y10T407/1928—Tool adjustable relative to holder
- Y10T407/193—Radially
Definitions
- My invention relates to an improvement in rotary cutter-heads forv wood-working machines, and the present invention is more especially designed forjointing the edge of the plank, it being an improvement on the construction disclosed'in Letters Patent No. 874,871, granted to me on December 24, 1907, the presentv invention, however, differing fromthe patented construction in. the structioni s provided with a ture of the knife or bit-holder, which in the present instance is in two parts instead of one, the-lower edges of whichoverlap or interlock at the inner end of the recess or,
- Figure 1 is an end view of the cutter-head
- Fig. 2 one of the bits or cutters the bit-holder .fits
- corrugations in the 4 are views of the twosections of the bitholder.
- the cutter-head 1 is provided with several recesses 2, 2, three being shown in the present instance, although there might obviously be even more or less.- These grooves preferably have parallel walls and are deepened at one portion, as at 3, and this deepened portransverse channel or groove 4.
- v r A The bit or cutter 5 is provided on one face with corrugations 6, which fitv and interlock with corresponding corrugations 7 on the section '8 ofthe bit-holder, which latter has a longitudinal rib 9'which fits the channel 4 to gage the position of section 8 of the bitholder and hold it in'place.' The other secinner end of section 8 bit andcutter' and CORPORATION OF PENNSYLVANIA,
- a I y f tion 10 of the bit-holder is L shaped to fit the shown clearly in Fig. 1.
- the screws of the i bolt 11 fit, corresponding threads in section 10, and when its head is screwed back against the solid rear wall of recess 2,it-he parts are stood.”
Description
E. S. SHIMER.
ROTARY CUTTER HEAD.
IIIIIIIIIIIIIIII 1ULY27,1915. 4
1 ,1 90, 1 97'. i Patented July 4, 1916.
srArEs rArErn YorrIen,
ELMER S. SH IMER, OF MILTON, PENNSYLVANIA, ASSIGNOR TO SAMUEL J. SHIMER &
son's, or MILTON, PENNSYLVANIA, A
.no'rAnY cnr'rnIaHEAn.
To all whom it may concern: Be it known that I, ELMER S. SHIMER, a
- citizen of. the United- States, residing at lwilton, in the county of Northumberland and State of Pennsylvania, have invented certain new 'andj-useful Improvements in- Rotary Cutter-Heads, of which the following is a specification.
My invention relates to an improvement in rotary cutter-heads forv wood-working machines, and the present invention is more especially designed forjointing the edge of the plank, it being an improvement on the construction disclosed'in Letters Patent No. 874,871, granted to me on December 24, 1907, the presentv invention, however, differing fromthe patented construction in. the structioni s provided with a ture of the knife or bit-holder, which in the present instance is in two parts instead of one, the-lower edges of whichoverlap or interlock at the inner end of the recess or,
seat in the head, which and in the interlocking contiguous faces of the one section of the. bit-holder.
In the accompanying drawings :Figure 1 is an end view of the cutter-head; Fig. 2 one of the bits or cutters the bit-holder .fits; corrugations in the 4; are views of the twosections of the bitholder.
The cutter-head 1 is provided with several recesses 2, 2, three being shown in the present instance, although there might obviously be even more or less.- These grooves preferably have parallel walls and are deepened at one portion, as at 3, and this deepened portransverse channel or groove 4. v r A The bit or cutter 5 is provided on one face with corrugations 6, which fitv and interlock with corresponding corrugations 7 on the section '8 ofthe bit-holder, which latter has a longitudinal rib 9'which fits the channel 4 to gage the position of section 8 of the bitholder and hold it in'place.' The other secinner end of section 8 bit andcutter' and CORPORATION OF PENNSYLVANIA,
recess 3,. and reach-under and engage the not only fitting the recess 3 but embracing of the bit-holder, it i I 1",
v Patented July 4;, 1916. Application filed July 27,1915. Serial No. 42,184. A I y f tion 10 of the bit-holder is L shaped to fit the shown clearly in Fig. 1. The screws of the i bolt 11 fit, corresponding threads in section 10, and when its head is screwed back against the solid rear wall of recess 2,it-he parts are stood."
one of the corrugations, the sections 8 and rigidly clamped in place, as is'well under 10 of the bit-holder beingseparated for the purpose, after which they are put together with the inner ends of the two sections 8 l and 10 interlocking with each other, as
shown in Fig. 1, after which the bolts (two of which are usually employed) are screwed or thrown back against the rear wall of the 1 recess 2, and the bit or knife and its holder .are held firmly in place.
I claim: The combination of a cutter head having a recessed a bit, a bit holder,
bit between them, one
periphery,- the recess having a transverse groove on one sidewall thereof,
section having a longitudinal rib on one side adapted to fitthe groove in the wall of the recess and one end of the other section of the bit holder substantially filling the space between the inner end of the recess and the "inner end of the other section and a screw which. turns in a threaded hole in one section and is adapted to be backed up against a wall of the recess, whereby the cutter is rigidly held by the parts of the bit holder and the walls of the recess. In testimony whereof I aflix my signature, in thepresence of two witnesses. ELMER S SHIMER. Witnesses: I SAMUEL J.-SH1ME'R,
J Mns B. KRAUsI-m. v y
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4218415A US1190197A (en) | 1915-07-27 | 1915-07-27 | Rotary cutter-head. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4218415A US1190197A (en) | 1915-07-27 | 1915-07-27 | Rotary cutter-head. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1190197A true US1190197A (en) | 1916-07-04 |
Family
ID=3258148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US4218415A Expired - Lifetime US1190197A (en) | 1915-07-27 | 1915-07-27 | Rotary cutter-head. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1190197A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2435287A (en) * | 1944-05-12 | 1948-02-03 | Robert W Thomas | Cutting tool |
US2477153A (en) * | 1943-12-27 | 1949-07-26 | Anna Louise Succop | Milling tool |
US2731991A (en) * | 1956-01-24 | Molding head and cutter | ||
US2917091A (en) * | 1957-06-11 | 1959-12-15 | Stanley F Smith | Rotary cutter heads |
DE1190633B (en) * | 1959-06-05 | 1965-04-08 | Ludwin Oppold | Milling head |
US3644050A (en) * | 1970-04-02 | 1972-02-22 | Waukesha Cutting Tools Inc | Cartridge-type cutting tool with insert lock |
EP0042444A1 (en) * | 1980-06-12 | 1981-12-30 | Black & Decker Inc. | Cutting blade assembly for a power planer |
US5044570A (en) * | 1990-05-09 | 1991-09-03 | Montgomery Industries International Inc. | Shaver rotor assembly |
US20030202849A1 (en) * | 2002-04-29 | 2003-10-30 | Gamble Kevin M. | Cutting tool |
-
1915
- 1915-07-27 US US4218415A patent/US1190197A/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2731991A (en) * | 1956-01-24 | Molding head and cutter | ||
US2477153A (en) * | 1943-12-27 | 1949-07-26 | Anna Louise Succop | Milling tool |
US2435287A (en) * | 1944-05-12 | 1948-02-03 | Robert W Thomas | Cutting tool |
US2917091A (en) * | 1957-06-11 | 1959-12-15 | Stanley F Smith | Rotary cutter heads |
DE1190633B (en) * | 1959-06-05 | 1965-04-08 | Ludwin Oppold | Milling head |
US3644050A (en) * | 1970-04-02 | 1972-02-22 | Waukesha Cutting Tools Inc | Cartridge-type cutting tool with insert lock |
EP0042444A1 (en) * | 1980-06-12 | 1981-12-30 | Black & Decker Inc. | Cutting blade assembly for a power planer |
US4349057A (en) * | 1980-06-12 | 1982-09-14 | Black & Decker Inc. | Cutting blade assembly for a power planer |
US5044570A (en) * | 1990-05-09 | 1991-09-03 | Montgomery Industries International Inc. | Shaver rotor assembly |
US20030202849A1 (en) * | 2002-04-29 | 2003-10-30 | Gamble Kevin M. | Cutting tool |
US6702526B2 (en) | 2002-04-29 | 2004-03-09 | Kennametal Inc. | Cutting tool |
US7086812B2 (en) | 2002-04-29 | 2006-08-08 | Kennametal Inc. | Cutting tool |
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