US519298A - Sylvania - Google Patents

Sylvania Download PDF

Info

Publication number
US519298A
US519298A US519298DA US519298A US 519298 A US519298 A US 519298A US 519298D A US519298D A US 519298DA US 519298 A US519298 A US 519298A
Authority
US
United States
Prior art keywords
tongue
switch
plate
shoulder
socket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
Publication date
Application granted granted Critical
Publication of US519298A publication Critical patent/US519298A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B7/00—Switches; Crossings
    • E01B7/02—Tongues; Associated constructions
    • E01B7/04—Constructions with tongues turning about a vertical pivot at the end

Definitions

  • a movable tongue having its pivotal pin rigidly secured thereto and having a recess or offset in one end to engage a holding-down plate.
  • a movable tongue having its pivotal pin rigidly secured thereto and an extending portion thinner than the body of the tongue, said portion being adapted to extend under a plate secured to the frame of the switch.
  • a movable tongue having a horizontal recess and adapted to swing on a vertical pivot rigidly secured to said tongue, aremovable plate adapted to engage said recess and means as a bolt for tightening down the tongue by means of the plate.
  • a railway tongue switch of the character described in combination with the body of the switch having a vertical socket, a pivoted tongue the pivot pin of which is rigidly secured to said tongue and adapted to turn in said socket, and a holding-down plate adapted to overlap a portion of the tongue and hold it in place, said plate being secured to the body of the switch.
  • a switch block provided with a socket, and with a shoulder having a semi-circular recess, a switch tongue having its end formed to lit the recess and provided with a boss to enter the socket, and a plate applied to the upper side of the shoulder and having its end extended beyond the end of the same over the tongue and serving to hold the same in place.
  • a switch in a switch the combination of a switch block provided with a socket, and with a shoulder having its end recessed, a switch tongue having its end formed to enter the recess provided with a depending boss to enter the socket and having its upper side cutaway to form a shoulder, and a plate applied to the first named shoulder, the end of said plate extending beyond the shoulder in the cut away portion of the tongue.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Tumbler Switches (AREA)

Description

H. 0. BENAGH. I RAILWAY SWITGH. V
Patented May 1, 1894.
device and the functions of the parts are substantially as indicated above.
Having thus described my invention, what I claim is 1. In a railway tongue switch, a movable tongue having its pivotal pin rigidly secured thereto and having a recess or offset in one end to engage a holding-down plate.
2. In a railway tongue switch, a movable tongue having its pivotal pin rigidly secured thereto and an extending portion thinner than the body of the tongue, said portion being adapted to extend under a plate secured to the frame of the switch.
3. In a railway tongue switch in combination with the main frame of the switch, a movable tongue having a horizontal recess and adapted to swing on a vertical pivot rigidly secured to said tongue, aremovable plate adapted to engage said recess and means as a bolt for tightening down the tongue by means of the plate.
4. In a railway tongue switch of the character described, in combination with the body of the switch having a vertical socket, a pivoted tongue the pivot pin of which is rigidly secured to said tongue and adapted to turn in said socket, and a holding-down plate adapted to overlap a portion of the tongue and hold it in place, said plate being secured to the body of the switch.
5. In a switch the combination of a switch block provided with a socket, and with a shoulder having a semi-circular recess, a switch tongue having its end formed to lit the recess and provided with a boss to enter the socket, and a plate applied to the upper side of the shoulder and having its end extended beyond the end of the same over the tongue and serving to hold the same in place.
6. In a switch the combination of a switch block provided with a socket, and with a shoulder having its end recessed, a switch tongue having its end formed to enter the recess provided with a depending boss to enter the socket and having its upper side cutaway to form a shoulder, and a plate applied to the first named shoulder, the end of said plate extending beyond the shoulder in the cut away portion of the tongue.
In testimony whereof I hereunto set my hand, this 19th day of April, 1893, in the presence of two attesting witnesses.
HENRY O. BENAGH.
IVitnesses:
' WM. OONNETTE,
M. M. BREW.
US519298D Sylvania Expired - Lifetime US519298A (en)

Publications (1)

Publication Number Publication Date
US519298A true US519298A (en) 1894-05-01

Family

ID=2588097

Family Applications (1)

Application Number Title Priority Date Filing Date
US519298D Expired - Lifetime US519298A (en) Sylvania

Country Status (1)

Country Link
US (1) US519298A (en)

Similar Documents

Publication Publication Date Title
US519298A (en) Sylvania
US843383A (en) Nail-clipper.
US501707A (en) dingle
US123482A (en) Improvement in railroad switches
US2489942A (en) Clapper box and block
US940646A (en) Railroad-switch.
US773566A (en) Switch operating and locking device.
US1083121A (en) Car-coupling.
US790335A (en) Tongue-switch.
US718311A (en) Sad-iron.
US976560A (en) Rail-switch.
US707843A (en) Electric switch or cut-out.
US81067A (en) chadwick
US1025276A (en) Switch mechanism.
US1051401A (en) Switch-stand.
US1163612A (en) Locking mechanism.
US951107A (en) Switch-rod.
US443578A (en) Piano-forte
US1478107A (en) Railway-track construction
US605211A (en) Trolley-switch
US717100A (en) Tongue-switch.
US834484A (en) Tongue-switch.
US1098958A (en) Switch-lock.
US525936A (en) Electric switch
US677463A (en) Frog for use in connection with overhead conductors of electrical tramways or railways.