US84964A - Improvement in tool for cutting mouldings - Google Patents
Improvement in tool for cutting mouldings Download PDFInfo
- Publication number
- US84964A US84964A US84964DA US84964A US 84964 A US84964 A US 84964A US 84964D A US84964D A US 84964DA US 84964 A US84964 A US 84964A
- Authority
- US
- United States
- Prior art keywords
- bit
- head
- cutting
- tool
- mouldings
- 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
- 238000000465 moulding Methods 0.000 description 8
- 230000000875 corresponding Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000002441 reversible Effects 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
- B27G13/08—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
Definitions
- This invention relates to planing-machines for cutting mouldngs; and g It consists in the manner in which the bit or cutter is formed, and in the manner of its attachment to the head, whereby many .objections to the common method are obviated, and many advantages are secured, as I will proceed to describe.
- Figure 1 represents a section of g. 2, through the line xi, showing crosssections of the bit, and the manner in which it is held in the head.
- Figure 2 is an outside view, showing the head and a v,side View of the bit.
- A represents the head.
- the pattern of the moulding to be cut is formed on the end of the bit, as seen in iig. 2. y
- moulding may be as broad or as narrow as may be desired, an( ⁇ made of a single piece of metal.
- two dilereut patterns or styles of moulding may be formed on the same bit, (one at each end,) as seen inthe drawing, thereby making the bit reversible.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Milling Processes (AREA)
Description
5 te a dmml DPW. PERRY, OF VVILKESBARRE, PENNSYLVANIA, ASSIGNOR'TO HIMSELF AND O. K. MOORE, OF THE SAME PLACE.
Letters Patent No. 84,964, dated .December 15, 1868.
INIPROVEMIENT IN TOOL FOR CUTTING- MOLDINGS.
The Schedule referred in these Letters Patent and making part of the same.
. which will enable those skilled in the art to make and use the same, reference being had to the accompanying drawings, forming part of this specification.
This invention relates to planing-machines for cutting mouldngs; and g It consists in the manner in which the bit or cutter is formed, and in the manner of its attachment to the head, whereby many .objections to the common method are obviated, and many advantages are secured, as I will proceed to describe.
Figure 1 represents a section of g. 2, through the line xi, showing crosssections of the bit, and the manner in which it is held in the head.
Figure 2 is an outside view, showing the head and a v,side View of the bit.
Similar letters of reference indicate corresponding parts.
A represents the head.
B represents the bit. i
C represents the cap by which the bit is secured to the head. v i l The head A issecured to the shaft, and the bit or cutter is secured to the head by the cap C, by four Screws, as seen at d.
When a broad cutter or bit is used, a central screw, e, is employed.
As these bits have been made heretofore, they have beenslotted for screws, and thereby greatly weakcned.
By my method of forming and fastening the bit, all the obj ections to the ordinary method are ob\iiated ;th bit is made entirely without holes 0r slots.
Its side edges are bevelled, and the recess f in theblock in which the bit rests is bevelled also, so that a dovetail is formed, asseen in the drawing at g.
The pattern of the moulding to be cutis formed on the end of the bit, as seen in iig. 2. y
Bythis method of forming and securing the bit, the
moulding may be as broad or as narrow as may be desired, an(` made of a single piece of metal.
By this method, two dilereut patterns or styles of moulding may be formed on the same bit, (one at each end,) as seen inthe drawing, thereby making the bit reversible.
his a setscrew, which passes through projecting lugs i, on the head, which serves to hold the bit steady.
By fastening the bit to the head with the screws d, all vibration is preventedand consequently a smoother and better moulding is made. y
I claim as new, and desire to secure by Letters Patent- The bevelled moulding-cutter B, adjustably attached to the head A, by means of the recess g, cap C, screws d, set-screws e in the cap C, and the set-screw h in the side of the head, all arranged to operate in the manner herein shown and described.
D. W. PERRY. Witnesses: JOHN R. LINES, J. R. PERRY. Y
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US84964A true US84964A (en) | 1868-12-15 |
Family
ID=2154453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US84964D Expired - Lifetime US84964A (en) | Improvement in tool for cutting mouldings |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US84964A (en) |
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0
- US US84964D patent/US84964A/en not_active Expired - Lifetime
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