US184909A - Improvement in card-grinding machines - Google Patents

Improvement in card-grinding machines Download PDF

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US184909A
US184909A US184909DA US184909A US 184909 A US184909 A US 184909A US 184909D A US184909D A US 184909DA US 184909 A US184909 A US 184909A
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Prior art keywords
card
improvement
grinding machines
pin
view
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/06—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising flexible members, e.g. an endless flexible member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18152—Belt or chain carried member

Definitions

  • FIG. 2 is a top view.
  • Fig. 3 is a viewof the engaging pin.
  • Fig. 4. is a view of same.
  • Fig. 5 is an enlarged sectional View on plane 00 m.
  • Fig. 6 is a view on plane yy, looking toward the link-flanges.
  • the feature of improvement and invention is an improvement in the shape and construction of the engaging-pin.
  • the letter a denotes the chain running on the pulleys b b, and having an intermediate guide-pulley, c. All three are aflixed to the frame-piece d, so that the whole can be assembled, and, as a whole, introduced into the tube in which they work.
  • Pulley I) is not fixed rigidly to piece d, but to cross-head e, which slides in a dovetail groove in piece (1, and the the mortise.
  • the head or T end is introduced through the mortise in the arm when the pin lies across the screw f, at which time the length of the T end lies in the same direction with the mortise in the arm.
  • the pin g has at its base the flanges g 9 pierced by eyes g 9 through which pins are introduced to connect them to the links of the chain.

Description

B. S. ROY.
CARD-GRINDING MACHINE.
Patented Nov. 28, 1876.
W I TIES S E S N. PETERS, PHOTO-YUTHDGRAPH UNITED STATES PATENT QFFICE.
BOZIL- S. ROY, OF ROCK VILL E, CONNECTICUT.
IMPROVEMENT IN CARD-GRINDING MACHINES.
. Specification forinin g part of Letters Patent No. 184,909., dated November 28, 1876 application filed August 24, 1876.
To all whom it may concern Be it known that I, BOZIL S. ROY, of Rockville, in the county of Tolland and State of Connecticut, have invented certain new and useful Improvements pertaining to Card- Grinding Machines, of which the following is a specification, reference being bad to the accompanying drawings, where- Figure-1 is what may be called a front view of the parts embodying my improvements. Fig. 2 is a top view. Fig. 3 is a viewof the engaging pin. Fig. 4. is a view of same. Fig. 5 is an enlarged sectional View on plane 00 m. Fig. 6 is a view on plane yy, looking toward the link-flanges.
Letters Patent No. 173,672, dated February 15, 1876, for improvement in card-grinding machines, were granted to me, and the devices herein claimed are improvements on the mechanism shown in said patent.
The feature of improvement and invention is an improvement in the shape and construction of the engaging-pin.
The letter a denotes the chain running on the pulleys b b, and having an intermediate guide-pulley, c. All three are aflixed to the frame-piece d, so that the whole can be assembled, and, as a whole, introduced into the tube in which they work. Pulley I) is not fixed rigidly to piece d, but to cross-head e, which slides in a dovetail groove in piece (1, and the the mortise.
The head or T end is introduced through the mortise in the arm when the pin lies across the screw f, at which time the length of the T end lies in the same direction with the mortise in the arm. When the pin moves away from the pulley b, it is practically r0- tated a quarter-turn, while the arm remains in vertical position. The pin ghas at its base the flanges g 9 pierced by eyes g 9 through which pins are introduced to connect them to the links of the chain.
I claim as my invention 'In combination, the chain a and pin g, having the T end.
BOZIL S. ROY. Witnesses:
E. U. COLBY, GELoN W. WEST.
US184909D Improvement in card-grinding machines Expired - Lifetime US184909A (en)

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