US375333A - Leather belting - Google Patents

Leather belting Download PDF

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US375333A
US375333A US375333DA US375333A US 375333 A US375333 A US 375333A US 375333D A US375333D A US 375333DA US 375333 A US375333 A US 375333A
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leather
layers
belting
points
clinched
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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
    • F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
    • F16G1/00—Driving-belts
    • F16G1/28—Driving-belts with a contact surface of special shape, e.g. toothed
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249923—Including interlaminar mechanical fastener

Definitions

  • the two layers A B of prepared leather, are united by any suitable cement-such as glueand fastened by a series of headless malleable tacks or nails, c, having corrugated bodies and tapering points, driven alternately from .opposite sides and clinched upon the other sides.
  • suitable cement- such as glueand fastened by a series of headless malleable tacks or nails, c, having corrugated bodies and tapering points, driven alternately from .opposite sides and clinched upon the other sides.
  • the larger ends and the clinched points lie dush with or slightly below the surfaces of the belt.
  • the corrugated body and tapering form prevent their drawing through toward the points, and the clinched points prevent their returning.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Description

(No Model.)
`C. T. BODIPIELD.
, LEATHER BBLTING. l
No. 375,333. Patented Dec."27, 1887.
UNITED STATES PATENT OFFICEo CHARLES T. BODIFIELD, OF AKRON, HIO.
LEATHER BELTING.
SPECIFICATION forming part of Letters Patent No. 375,333, dated December 27, 1887.
Application tiled August 25, 1887.
Serial No. 247,820. (No specimens.)
more layers of leather are united to form the belt. Heretofore this union has been effected by eementing the layers and fastening them in one of two ways-viz., by headed rivets with washers on the opposite side, or by sections of screw-threaded wire,without heads or washy ers, driven through the layers.
The first method is objectionable, because the rivet-heads or washers slide on the pulley and thereby reduce the friction.
The second method is also objectionable, because, while it overcomes the former objection the wire-sections become loose and permit the layers to separate.
The object of my invention is to secure the advantages and overcome the obj eetions of the aforesaid methods.
It consists in the devices illustrated in the accompanying drawings, 4as hereinafter described and claimed.
In the accompanying drawings, Figure 1 shows in perspective a piece of belting embodying my invention, and Fig. 2 a section of the same at the line x x.
The two layers A B, of prepared leather, are united by any suitable cement-such as glueand fastened by a series of headless malleable tacks or nails, c, having corrugated bodies and tapering points, driven alternately from .opposite sides and clinched upon the other sides. By this construction the larger ends and the clinched points lie dush with or slightly below the surfaces of the belt. The corrugated body and tapering form prevent their drawing through toward the points, and the clinched points prevent their returning.
I claim- As an improved article of manufacture, a belt consisting of two layers of leather cemented together and fastened by a series of headless tacks or nails, having corrugated bodies and tapering points, driven alternately from opposite sides ofthe belt and clinched on the other, substantially as shown, and for the purpose specified.
In testimony that I claim the foregoing I have hereunto set my hand.
CHARLES T. BODIFIELD. In presence ofy SUMNER NASH, C. l?. HUMPHEEY.
US375333D Leather belting Expired - Lifetime US375333A (en)

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