US176213A - Improvement in railroad-ties - Google Patents

Improvement in railroad-ties Download PDF

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Publication number
US176213A
US176213A US176213DA US176213A US 176213 A US176213 A US 176213A US 176213D A US176213D A US 176213DA US 176213 A US176213 A US 176213A
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Prior art keywords
railroad
ties
improvement
blaisdell
george
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Expired - Lifetime
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B21/00—Track superstructure adapted for tramways in paved streets
    • E01B21/04—Special fastenings, joint constructions, or tie-rods

Definitions

  • My improved tie consists of a cast-iron bar, with a box in each end for holding the railchairs, and a rod extending from end to end of ihetie, and securing the chairs in place by clamping-plates, all as hereinafter described.
  • Figure 1 is a plan view of my improved tie.
  • Fig. 2 is partly a side elevation and partly a longitudinal sectional elevation, and
  • Fig. 3 is an end elevation. 7
  • A is the tie-bar, having raised ends 13, which are boxed to receive the chair D for holding the rail E.
  • F is the rod extending from end F, combined and arranged substantially asspecified.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Description

G. D. BLAISDELL.
' RAILROAD-TIE.
Patented April I8, 1876.
No.176,Z13.
WITNESSES @ZZMM QW/M,
ATTORNEYS:
".FEYERS. PHDTOL1THOGRAPNER, WASHINGTON D O UNITED STATES PATENT CFFIGR GEORGE D. BLAISDELL, OF CAMBRIDGE, VERMONT.
IMPROVEMENT IN RAILROAD-TIES.
Specification forming part of Letters Patent No. 176,213, dated April 18, 1876; application filed March 13, 1876.
To all whom it may concern Be it known that I, GEORGE D. BLAISDELL, of Cambridge, Lamoille county, Vermont, have invented a new and Improved Railroadlie, of which the following is a specification My improved tie consists of a cast-iron bar, with a box in each end for holding the railchairs, and a rod extending from end to end of ihetie, and securing the chairs in place by clamping-plates, all as hereinafter described.
Figure 1 is a plan view of my improved tie. Fig. 2 is partly a side elevation and partly a longitudinal sectional elevation, and Fig. 3 is an end elevation. 7
Similar letters of reference indicate corresponding parts.
A is the tie-bar, having raised ends 13, which are boxed to receive the chair D for holding the rail E. F is the rod extending from end F, combined and arranged substantially asspecified.
GEORGE D. BLAISDELL.
Witnesses:
GEORGE W. LYMAN, MELVIN V. PARKER.
US176213D Improvement in railroad-ties Expired - Lifetime US176213A (en)

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US176213A true US176213A (en) 1876-04-18

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US176213D Expired - Lifetime US176213A (en) Improvement in railroad-ties

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160108416A1 (en) * 2012-09-10 2016-04-21 University Of Leicester Atsp1, an e3 ubiquitin ligase, and its use

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160108416A1 (en) * 2012-09-10 2016-04-21 University Of Leicester Atsp1, an e3 ubiquitin ligase, and its use

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