US106291A - Improvement in cutter-heads - Google Patents
Improvement in cutter-heads Download PDFInfo
- Publication number
- US106291A US106291A US106291DA US106291A US 106291 A US106291 A US 106291A US 106291D A US106291D A US 106291DA US 106291 A US106291 A US 106291A
- Authority
- US
- United States
- Prior art keywords
- cutter
- heads
- teeth
- improvement
- view
- 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
Links
- 240000001973 Ficus microcarpa Species 0.000 description 2
Images
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
- B27G13/005—Tools composed of two or more rotating discs
- B27G13/007—Tools composed of two or more rotating discs which are adjustable relatively to each other
Definitions
- My invention relates to rotary cutter-heads used for cutting ⁇ gears, grooves, channels, or plane surfaces; and it consists in a novel arrangement and combination of parts, whereby a very simple and ecient tool is produced, in which the form of the teeth can be changed when desired.
- Figure 1 is a front view of the cutter-head.
- Fig. 2 is a side view from the right hand of Fig. l.
- Fig. 3 is a view of the under side of the cap A.
- Fig. 4 is a view of inner side of the plate D.
- Fig. 5 is a sectional view through the center of Fig. 4.
- Figs. 6, 7, and 8 are views of different forms of the cutter-teeth.
- the cap A is provided with a series of recesses, a a, into willich the cutter-teeth D f1t,and is threaded to screw down over the collar e.
- Each one of the cutter-teeth D has a groove, d, in one side, curved to correspond with the curve of the circular projection b 011 the face of the plate B, so that when the teeth are placed between the plate and the cap A they are held securely in pla-ce by the joint act-ion of the projection tand the grooves c.
- the edges of the teeth are formed into different shapes, as shown in Figs. 6, 7, and 8, so that by substituting one kind for another the cutter may be used for a variety of purposes.
- the end of the bolt C is threaded and fitted with a nut to hold the cap securely in place.
- cutter-heads made up of a series oi' teeth and conned by collars are old, and I therefore do not claim, broadly, such a cutter-head; but
- cutter-head herein described, consisting of the shaft E, collar B, provided with the ilange b and screw e, and slotted clamping collar-plate A, and cutters D, the whole constructed and operating substantially in the manner described and specified.
Description
UNITED STATES PATENT OEEICE GEORGE E. SOMERS, OF WATERBURY, CONNECTICUT.
IMPROVEMENT IN CUTTER-HEADS.
Specification fomning part of Letters Patent No. 106,291, dated August 9, 1870.
I, GEORGE E. SOMERS, of Waterbury. in the county of New Haven and State of Connecticut, have invented certain new and useful lmprovements iu Cutter-Heads for Mechanical Purposes, of which the following is a specification:
Nat-nre and Objects ofthe Invention.
My invention relates to rotary cutter-heads used for cutting` gears, grooves, channels, or plane surfaces; and it consists in a novel arrangement and combination of parts, whereby a very simple and ecient tool is produced, in which the form of the teeth can be changed when desired.
Description of the Drawing.
Figure 1 is a front view of the cutter-head. Fig. 2 is a side view from the right hand of Fig. l. Fig. 3 is a view of the under side of the cap A. Fig. 4 is a view of inner side of the plate D. Fig. 5 is a sectional view through the center of Fig. 4. Figs. 6, 7, and 8 are views of different forms of the cutter-teeth.
General Description.
part, C, of the shaft. The cap A is provided with a series of recesses, a a, into willich the cutter-teeth D f1t,and is threaded to screw down over the collar e. Each one of the cutter-teeth D has a groove, d, in one side, curved to correspond with the curve of the circular projection b 011 the face of the plate B, so that when the teeth are placed between the plate and the cap A they are held securely in pla-ce by the joint act-ion of the projection tand the grooves c. The edges of the teeth are formed into different shapes, as shown in Figs. 6, 7, and 8, so that by substituting one kind for another the cutter may be used for a variety of purposes.
The end of the bolt C is threaded and fitted with a nut to hold the cap securely in place.
I am aware that cutter-heads made up of a series oi' teeth and conned by collars are old, and I therefore do not claim, broadly, such a cutter-head; but
I claim- The cutter-head herein described, consisting of the shaft E, collar B, provided with the ilange b and screw e, and slotted clamping collar-plate A, and cutters D, the whole constructed and operating substantially in the manner described and specified.
GEORGE E. SOMERS.
Vitnesses:
ALBERT BURRITT, CHAs. W. GILLETTE.
Publications (1)
Publication Number | Publication Date |
---|---|
US106291A true US106291A (en) | 1870-08-09 |
Family
ID=2175767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US106291D Expired - Lifetime US106291A (en) | Improvement in cutter-heads |
Country Status (1)
Country | Link |
---|---|
US (1) | US106291A (en) |
-
0
- US US106291D patent/US106291A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US106291A (en) | Improvement in cutter-heads | |
US136138A (en) | Improvement in hollow augers | |
US1265501A (en) | Cutter-head. | |
US294192A (en) | Milling-cutter | |
US866372A (en) | Rotary cutter. | |
US119096A (en) | Improvement in hollow augers | |
US108367A (en) | Improvement in boring tools | |
US598364A (en) | Cutter-head and cutter | |
US99113A (en) | Improved slotting-tool holder | |
US436306A (en) | Henry m | |
US1301129A (en) | Cutter-head. | |
US110123A (en) | Improvement in grooving-tools | |
US173122A (en) | Improvement in rotary cutter-heads | |
US135046A (en) | Improvement in molding-planes | |
US117082A (en) | Improvement in wood-boring tools | |
US105958A (en) | Improvement in vegetable-cutters | |
US133463A (en) | Improvement in cutter-heads | |
US162983A (en) | Improvement in screw-threading dies | |
US864463A (en) | Rotary cutter-head. | |
US120266A (en) | Improvement in dies for cutting screw-threads | |
US54187A (en) | Improvement in lathes | |
US99446A (en) | Improvement in dovetailing-machines | |
US81361A (en) | Improvement in machines for cutting panels | |
US1025839A (en) | Cutter-head. | |
US84964A (en) | Improvement in tool for cutting mouldings |