US180208A - Improvement in machines for shaping grain-cradle fingers - Google Patents

Improvement in machines for shaping grain-cradle fingers Download PDF

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Publication number
US180208A
US180208A US180208DA US180208A US 180208 A US180208 A US 180208A US 180208D A US180208D A US 180208DA US 180208 A US180208 A US 180208A
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machines
improvement
fingers
cradle
grain
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    • 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

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  • My invention consists of a disk having a groove in the face, corresponding in form to one-half the cross-section of the finger, with a number of radial notches, in each of which is a cutter having a notch of corresponding form, the cutters being bolted to lugs of the disk projecting from its sides.
  • the disk is made to revolve against the blank, which is first dressed on one side and then on the other.
  • Figure l is a side elevation of my improved shaper
  • Fig. 2 is a section on line as a, Fig. 1
  • Fig. 3 is a cross-section of a finger as shaped by the tool.
  • A is the disk; 13, the groove in the face; (3,
  • the cut ers are readily detachable for sharpening, and, by their radial set, they are not liable to splitthe timber, as if inclined in the ordinary arrangement of planing-cutters.
  • the blank is applied repeatedly, and in such manner as to taper it from butt to front, as desired.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Crushing And Pulverization Processes (AREA)

Description

I A. DENNEY. MACHINES FOR SHAPING GRAIN-CRADLE FINGERS.
No.18O,ZO8,. Patented July 25.1876.
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N. PETERS. FHOTOMTNOGRAPNER. wAsmugroN. D. O
UNITED STATES PATENT. OFFICE.
ANDREW DENNEY, OF BEVERLY, OHIO.
IMPROVEMENT IN MACHINES FOR SHAPING GRAIN-CRADLE'FINGERS.
Specification forming part of Letters Patent N o. I 80,208. dated July 25, 1876 application filed May 9, 1876.
To all whom it may concern:
Be it known that I, ANDREW DENNEY, of Beverly, Washington county, Ohio, have invented an Improvement in Machines for Shaping Grain-Cradle Fingers, of which the following is a specification:
My invention consists of a disk having a groove in the face, corresponding in form to one-half the cross-section of the finger, with a number of radial notches, in each of which is a cutter having a notch of corresponding form, the cutters being bolted to lugs of the disk projecting from its sides. The disk is made to revolve against the blank, which is first dressed on one side and then on the other.
Figure l is a side elevation of my improved shaper, and Fig. 2 is a section on line as a, Fig. 1; and Fig. 3 is a cross-section of a finger as shaped by the tool.
Similar letters of reference indicate corre sponding parts.
A is the disk; 13, the groove in the face; (3,
the radial cutter-notches; D, the lugs for attaching the cutters, and F the screws for attachin g them.
The cut ers are readily detachable for sharpening, and, by their radial set, they are not liable to splitthe timber, as if inclined in the ordinary arrangement of planing-cutters.
In using this shaper, the blank is applied repeatedly, and in such manner as to taper it from butt to front, as desired.
Having thus described my invention, I claim as new and desire to secure by Letters Patent- A cutter-head for dressing the fingers of grain-cradles, consisting of disk A, grooved at B, having cutter-notches O, lugs-'1), cutters E,
US180208D Improvement in machines for shaping grain-cradle fingers Expired - Lifetime US180208A (en)

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US180208A true US180208A (en) 1876-07-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206942A1 (en) * 1982-02-26 1983-09-15 Timex Corp., 06720 Waterbury, Conn. BASE ELEMENT FOR A WRISTWATCH

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3206942A1 (en) * 1982-02-26 1983-09-15 Timex Corp., 06720 Waterbury, Conn. BASE ELEMENT FOR A WRISTWATCH
DE3206942C2 (en) * 1982-02-26 1986-04-10 Timex Corp., Waterbury, Conn. Base element for a wrist watch

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