US1171931A - Track-lining jack. - Google Patents

Track-lining jack. Download PDF

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Publication number
US1171931A
US1171931A US87249214A US1914872492A US1171931A US 1171931 A US1171931 A US 1171931A US 87249214 A US87249214 A US 87249214A US 1914872492 A US1914872492 A US 1914872492A US 1171931 A US1171931 A US 1171931A
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US
United States
Prior art keywords
lever
arm
pivoted
track
jack
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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
US87249214A
Inventor
Ransom Hunt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CARL W DEAN
Original Assignee
CARL W DEAN
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Filing date
Publication date
Application filed by CARL W DEAN filed Critical CARL W DEAN
Priority to US87249214A priority Critical patent/US1171931A/en
Application granted granted Critical
Publication of US1171931A publication Critical patent/US1171931A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
    • E01B29/16—Transporting, laying, removing, or replacing rails; Moving rails placed on sleepers in the track
    • E01B29/20—Moving rails placed on installed sleepers in the plane track

Definitions

  • CARL Ransom HUNT citizens of the United States, residing at Node, in:the county or workman.
  • FIG. 1 is a side elevation of a. track lining ack constructed in accordance with the invention, and showing the device in' position for alining a section of track;
  • Fig. 2 a plan view of what is shown inFig. 1, and Fig. 3, an end view of same.
  • the improved track lining jack is shown as comprising a base member A formed of spaced angle irons 10 and 11 connected together in any suitable manner. Pivoted between the angle irons 10 and 11 is a rail engaging lever 12 one end of which is forked to form arms 13
  • the jack further comprises a toothed arm 15 having one end pivotally mounted between the irons 10 and 11, while the other end thereof extends between the arms 13 and 14.
  • An operating lever 15 is pivoted between the arms 13 and 14;, the end thereof adjacent the lever 12 being. forked to form arms 16 and 17 between which are pivotally mounted pawls 18and 19 adapted WV, DEAN and specification of Letters Patent. 1 Patented Fb, 71916,
  • angle lever 20 one end of which is connected to the lever 12 by link 21.
  • the base A is placedbeneath the rail section to be lined horizontal position, in which disposition of the lever 12 the pawls l8 and 19 will engage end of saidarm.
  • the operating lever 15 is then'moved upwardly on the pawl 19 as a pivot. This movement of the operating lever will raise the lever 12 and position the pawl 18 in engagement with another tooth of the arm 15.
  • the lever 15 is then moved downwardly with the pawl 18 'as'a pivot and the pawl 19 thus engaged with an advance tooth on the arm 15.
  • the lever 15 is then again elevated which will further raise the freeen'd of thelever 12'and force the rail laterally. This operation.
  • A. track lining jack comprising a base 7 member, aniarm pivoted to said base member, a rail engaging leverpivoted to the base member and slidably engaged at its free end with said arm, and an operating lever pivoted to the rail engaginglever and engageable with said arm when moved in one direction to elevate the free end of the rail engaging lever.
  • a track lining ack comprising a base member, a toothed arm pivoted to said base member, a rail engaging lever pivoted to i the base member and slidably engaged at.
  • an operating lever pivoted to the rail engaging lever, a pawl pivoted to the operating lever and engageable with the teeth of the arm when said operating lever is moved in a direction to raise the freeen d of the rail engaging lever, and a second pawl pivoted to the operating lever and engageable with the teeth of the arm to support the rail engaging lever during opposite movement of the operating lever;
  • a track lining jack comprising a base member, an arm pivoted to sald base member, a rail engaging lever pivoted to the base memberand slidzildly'engaged'zit its free end 7 In teti'mony whereof, We affiXbursignawith said arm, an operating lever pivoted times, 'in the presence Of two witnesseses. to the" rail engaging lever and engfige'able I T with said arm when moved in one direction 5 "to elevate the free end of the'rail engaging,

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Description

C. W DEAN & R. HUNT.
TRACK LINING JACK. APP1|CAT1ON FILED NOV. 16.1914.
Patented Feb. 15, 1916.
V I Hue mes: I 1 H fl'fit.
M v Q 11101140 3 THE cnLUMBlA PLANOGRAPH cm. WASHINGTON, D. c
UNITED STATES PATENT onrion CARL w. DEAN AND RANSOM HUNT, or ivonnlwyonnvo; SAID m ASSIGNOR' TO I sans DEAN; Y v
; RACK-mauve; JACK.
To all whom it may concern:
Be it known that we, CARL Ransom HUNT, citizens of the United States, residing at Node, in:the county or workman.
' and 11.
erence will be had to the accompanyingdrawings wherein like characters of reference denote corresponding parts in the several views, and in which a Figure 1 is a side elevation of a. track lining ack constructed in accordance with the invention, and showing the device in' position for alining a section of track; Fig. 2, a plan view of what is shown inFig. 1, and Fig. 3, an end view of same.
Referring to the drawings the improved track lining jack is shown as comprising a base member A formed of spaced angle irons 10 and 11 connected together in any suitable manner. Pivoted between the angle irons 10 and 11 is a rail engaging lever 12 one end of which is forked to form arms 13 The jack further comprises a toothed arm 15 having one end pivotally mounted between the irons 10 and 11, while the other end thereof extends between the arms 13 and 14. An operating lever 15 is pivoted between the arms 13 and 14;, the end thereof adjacent the lever 12 being. forked to form arms 16 and 17 between which are pivotally mounted pawls 18and 19 adapted WV, DEAN and specification of Letters Patent. 1 Patented Fb, 71916,
Application fi1edNovembe116, 1914. "SeriaiNo. 872,492;
angle lever, 20 one end of which is connected to the lever 12 by link 21. In the use of the device the base A is placedbeneath the rail section to be lined horizontal position, in which disposition of the lever 12 the pawls l8 and 19 will engage end of saidarm. The operating lever 15 is then'moved upwardly on the pawl 19 as a pivot. This movement of the operating lever will raise the lever 12 and position the pawl 18 in engagement with another tooth of the arm 15. The lever 15 is then moved downwardly with the pawl 18 'as'a pivot and the pawl 19 thus engaged with an advance tooth on the arm 15. The lever 15 is then again elevated which will further raise the freeen'd of thelever 12'and force the rail laterally. This operation. is repeated until the rail is properly lined. During this operation the angle lever 20 and the inner end of the lever 12 willbe forced into the ground and act as a brace to assure efficient operation of the device-by positively holding same against slipping What is claimed is and the lever 1-2 disposed in substantially the teeth of the arm 15 adjacent the inner 1. A. track lining jack comprising a base 7 member, aniarm pivoted to said base member, a rail engaging leverpivoted to the base member and slidably engaged at its free end with said arm, and an operating lever pivoted to the rail engaginglever and engageable with said arm when moved in one direction to elevate the free end of the rail engaging lever. V V
2. A track lining ack comprising a base member, a toothed arm pivoted to said base member, a rail engaging lever pivoted to i the base member and slidably engaged at.
its free end with said arm, an operating lever pivoted to the rail engaging lever, a pawl pivoted to the operating lever and engageable with the teeth of the arm when said operating lever is moved in a direction to raise the freeen d of the rail engaging lever, and a second pawl pivoted to the operating lever and engageable with the teeth of the arm to support the rail engaging lever during opposite movement of the operating lever;
3. A track lining jack comprising a base member, an arm pivoted to sald base member, a rail engaging lever pivoted to the base memberand slidzildly'engaged'zit its free end 7 In teti'mony whereof, We affiXbursignawith said arm, an operating lever pivoted times, 'in the presence Of two Witnesses. to the" rail engaging lever and engfige'able I T with said arm when moved in one direction 5 "to elevate the free end of the'rail engaging,
lever, a brace lever pivoted to the .base Witnesses: member, and a llnk co nnectlng one end of R; S. BELL, salcl lever to 52nd rzul engagmg means. LYLE BELL.
Copies of this patent may be obtained for live cents each, by addressing the :Commissioner of Patents Washington, I). C.
US87249214A 1914-11-16 1914-11-16 Track-lining jack. Expired - Lifetime US1171931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US87249214A US1171931A (en) 1914-11-16 1914-11-16 Track-lining jack.

Applications Claiming Priority (1)

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US87249214A US1171931A (en) 1914-11-16 1914-11-16 Track-lining jack.

Publications (1)

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US1171931A true US1171931A (en) 1916-02-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475374A (en) * 1947-05-12 1949-07-05 Clark John Track liner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2475374A (en) * 1947-05-12 1949-07-05 Clark John Track liner

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