US135807A - Improvement in ditching-machines - Google Patents

Improvement in ditching-machines Download PDF

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Publication number
US135807A
US135807A US135807DA US135807A US 135807 A US135807 A US 135807A US 135807D A US135807D A US 135807DA US 135807 A US135807 A US 135807A
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machines
improvement
ditching
wedge
hoskins
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/12—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor
    • E01C23/122—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus
    • E01C23/124—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for taking-up, tearing-up, or full-depth breaking-up paving, e.g. sett extractor with power-driven tools, e.g. oscillated hammer apparatus moved rectilinearly, e.g. road-breaker apparatus with reciprocating tools, with drop-hammers

Definitions

  • My invention relates to thepart Wh ich forms the ditch, as the combined whole-namely, a wedge-shaped ram mounted upon a carriage, withE .automatic progressive movement-I do not claim.
  • Figure l is a side view of wedge, and machine for operatin g the same.
  • Fig. 2 is a front View of Wedge and machine.
  • the tapering part of the front is made longer and narrower thanthe rear, which is wider and truncated.
  • the point or edge a forms a trench deeper and more easily than a blunt piece would do by forcing the earth laterally as well I d o not claim asV my invention any special manner of mounting or progressive movement; but
  • I claim- A Wedge-shaped rain, elongated as at a, and Y 1 truncated as at b, substantially as and for the purpose hereinbefgre set forth.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tents Or Canopies (AREA)

Description

VW. T. HSKINS. Ditching-Machines.
Pa'tented Feb.11,1873.
l Willmann:
AM mam-umaclwmc no. Mosso/m macsss) PATENT OFFICE;e
WILLIAM T. HOSKINS, OF LIVIA, KENTUCKY.
IMPROVEMENT IN DlTCHlNG-MACHINES.
Speriication forming part of Letters Patent No. 135,807, dated February 11, 1873.
To all whom it may concern:
Beitknown thatl, WILLIAM T. HosKINs, of Livia, in the county of Daviess and State ot' Kentucky, have invented a certain Improvement in Ditehing-Machnes, of which the following is a specification:
My invention relates to thepart Wh ich forms the ditch, as the combined whole-namely, a wedge-shaped ram mounted upon a carriage, withE .automatic progressive movement-I do not claim.
Figure l is a side view of wedge, and machine for operatin g the same. Fig. 2 is a front View of Wedge and machine.
The tapering part of the front is made longer and narrower thanthe rear, which is wider and truncated. The point or edge a forms a trench deeper and more easily than a blunt piece would do by forcing the earth laterally as well I d o not claim asV my invention any special manner of mounting or progressive movement; but
I claim- A Wedge-shaped rain, elongated as at a, and Y 1 truncated as at b, substantially as and for the purpose hereinbefgre set forth.
WILLIAM T. HOSKINS. Witnesses:
BEN. F. SWINDLER, HENRY Sosia.
US135807D Improvement in ditching-machines Expired - Lifetime US135807A (en)

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US135807A true US135807A (en) 1873-02-11

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