US132303A - Improvement in tongueing and grooving knives - Google Patents
Improvement in tongueing and grooving knives Download PDFInfo
- Publication number
- US132303A US132303A US132303DA US132303A US 132303 A US132303 A US 132303A US 132303D A US132303D A US 132303DA US 132303 A US132303 A US 132303A
- Authority
- US
- United States
- Prior art keywords
- tongueing
- improvement
- grooving
- knives
- grooving knives
- 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
- 210000002105 Tongue Anatomy 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000875 corresponding 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
- 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
- B27L11/005—Tools therefor
Definitions
- Figure 1 is a face View; Fig. 2, an edge view; and Fig.3, a longitudinal section on the line 0 c, Fig. 1, of my improved grooving-knife.
- This invention has for its object to make tongueing and grooving knives adjustable, so as to enable their use for larger or smaller tongues, deeper or shallower grooves, without requiring their removal from the cutter-head.
- This invention consists in making each cutter in three parts, the middle projecting or receding part being lengthwise adjustable between the others for the purpose indicated.
- A represents a grooving-knife made of three pieces; a, I), and d.
- the middle piece 1) projects with its cut-tin g end beyond the ends of the side pieces a d to form the groove, and is held to the others by means of a screw, 0, passing through slots or recesses in a and b, as indicated.
- the cutter b can, by this screw, be fastened to project more or less beyond the cutters a d, and to cut, therefore, a deeper or shallower groove.
- the middle adjustable knife Recedes where the knife 1) projects.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Tires In General (AREA)
Description
W. B. MCCLAIN improvement in Tonguing and Grooving Knives.
PatentedOct-15,1872.
UNITED STATES WILLIAM B. MOGLAIN, or SANDUSKY, oruo.
IMPROVEMENT IN TONGUEING AND GROOVING KNIVES.
Specification forming part of Letters Patent No. 132,303, dated October 15, 1872.
To alkwhom it may concern:
Be it known that I, WILLIAM B. MGCLAIN, of Sandusky, in the county of Erie and State of Ohio, have invented a new and useful Improvement in Ton guein g and Groovin g Knives, of which the following is a specification:
In the accompanying drawing, Figure 1 is a face View; Fig. 2, an edge view; and Fig.3, a longitudinal section on the line 0 c, Fig. 1, of my improved grooving-knife.
Similar letters of reference indicate corresponding parts.
This invention has for its object to make tongueing and grooving knives adjustable, so as to enable their use for larger or smaller tongues, deeper or shallower grooves, without requiring their removal from the cutter-head. This invention consists in making each cutter in three parts, the middle projecting or receding part being lengthwise adjustable between the others for the purpose indicated.
In the accompanying drawing, A represents a grooving-knife made of three pieces; a, I), and d. The middle piece 1) projects with its cut-tin g end beyond the ends of the side pieces a d to form the groove, and is held to the others by means of a screw, 0, passing through slots or recesses in a and b, as indicated. The cutter b can, by this screw, be fastened to project more or less beyond the cutters a d, and to cut, therefore, a deeper or shallower groove. For a tongueing-knife the same arrangement is made, except that the middle adjustable kniferecedes where the knife 1) projects.
The advantages of this invention are manifold, as they allow the use of the same set of cutters for different work, and admit the adjustment of the same without removal from the heads.
, Having thus described myinvent-ion, I claim as new and desire to secure by Letters Patcut- A three --part compound ton gueing and grooving knife, having the middle one 1) slotted, and adjustable on a cla1np-screw,e, as and for the purpose described.
WILLIAM B. MOGLAIN.
Witnesses CHAS. Onoss, J. L. MOORE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US132303A true US132303A (en) | 1872-10-15 |
Family
ID=2201720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US132303D Expired - Lifetime US132303A (en) | Improvement in tongueing and grooving knives |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US132303A (en) |
-
0
- US US132303D patent/US132303A/en not_active Expired - Lifetime
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