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US133463A - Improvement in cutter-heads - Google Patents

Improvement in cutter-heads Download PDF

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Publication number
US133463A
US133463A US133463DA US133463A US 133463 A US133463 A US 133463A US 133463D A US133463D A US 133463DA US 133463 A US133463 A US 133463A
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United States
Prior art keywords
heads
cutter
head
improvement
cutters
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Expired - Lifetime
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/20—Edge trimming saw blades or tools combined with means to disintegrate waste

Definitions

  • Figure l of the drawing is a representation of a face view ot' the groove-cutter head.
  • Fig. 2 is an edgeview of the same.
  • This invention has relation to devices for grooving flooring-boards; and it consists in the novel construction of a cutter-head designed to be applied to a planing-machine and adapted to produce the grooves of said licoring-boards, substantially as hereinafter more fully described.
  • A designates the cutter-head for cutting the groove in flooringboards. These heads will iit any of the ordinary matching head spindles.
  • the small screws et shown on the ends of the collars O represent devices for raising and lowering the heads on the spindle.
  • Thescrews c are used for tightening the heads upon the spindles.
  • the head A is of a circular form, and consists of two disks holding between them a saw, E, of any desirable form or size, the teeth projecting sufciently beyond the periphery of the head to cut the required depth of groove.
  • Curved chisel-like cutters F are secured within sockets formed in the head A, and project therefrom on each side of the saw as far as may be required.
  • the cutter-head for grooving flooring, &c. consisting of the circular head A, circular saw E, curved chisel-like cutters F, and channels e, substantially as and for the purpose specitied.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)

Description

T. LONG.
Glitter-Heads. No. 133;'463.
Patented Nov. 26, 1872.
IMPROVEMENT IN CUTTER-HEADS.
Specification forming part of Letters Iatent No. 133,@63, dated November 26, 1872-.
T0 all whom it may concern:
Be it known that I, THOMAS LONG, of Cerro Gordo, in the county of Piatt and State of Illinois, have invented a new and valuable Improvement in Cutter-Heads; and I do hereby declare that the following is a full, clear, and exact description of the construction and operation ofthe same, reference being had to the annexed drawing making a part of this specification, and to the letters and figures of reference marked thereon.
Figure l of the drawing is a representation of a face view ot' the groove-cutter head. Fig. 2 is an edgeview of the same.
This invention has relation to devices for grooving flooring-boards; and it consists in the novel construction of a cutter-head designed to be applied to a planing-machine and adapted to produce the grooves of said licoring-boards, substantially as hereinafter more fully described.
Referring to the drawing, A designates the cutter-head for cutting the groove in flooringboards. These heads will iit any of the ordinary matching head spindles. The small screws et shown on the ends of the collars O represent devices for raising and lowering the heads on the spindle. Thescrews c are used for tightening the heads upon the spindles. The head A is of a circular form, and consists of two disks holding between them a saw, E, of any desirable form or size, the teeth projecting sufciently beyond the periphery of the head to cut the required depth of groove. Curved chisel-like cutters F are secured within sockets formed in the head A, and project therefrom on each side of the saw as far as may be required. These cutters shave oft'the edge of the board on each side of the groove while the latter is being cut, and thus insure a close, even joint where thel boards are matched. The cuttings taken oft' by the cutters pass out through channels e cut in the head, as shown. By the adjustment ofthe cutters the depth of the groove is regulated.
What I claim as new, and desire to secure by Letters Patent, is-
The cutter-head for grooving flooring, &c., consisting of the circular head A, circular saw E, curved chisel-like cutters F, and channels e, substantially as and for the purpose specitied.
In testimony that I claim the above I have hereunto subscribed my name in the presence of two witnesses.
THOMAS LONG.
Witnesses:
WILLIAM L. Prrrs,
J oHN C. BARNHART.
US133463D Improvement in cutter-heads Expired - Lifetime US133463A (en)

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US133463A true US133463A (en) 1872-11-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804321A (en) * 1953-02-26 1957-08-27 Johns Manville Means for supporting articles on wall panels
US4964448A (en) * 1958-09-14 1990-10-23 Schultz David A Raised panel cutter assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804321A (en) * 1953-02-26 1957-08-27 Johns Manville Means for supporting articles on wall panels
US4964448A (en) * 1958-09-14 1990-10-23 Schultz David A Raised panel cutter assembly

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