FR423690A - Device for screwing lag bolts into railway sleepers - Google Patents

Device for screwing lag bolts into railway sleepers

Info

Publication number
FR423690A
FR423690A FR423690DA FR423690A FR 423690 A FR423690 A FR 423690A FR 423690D A FR423690D A FR 423690DA FR 423690 A FR423690 A FR 423690A
Authority
FR
France
Prior art keywords
screwing
railway sleepers
lag bolts
lag
bolts
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
Application number
Other languages
French (fr)
Inventor
Frantisek Kadlec
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR423690A publication Critical patent/FR423690A/en
Expired legal-status Critical Current

Links

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
    • E01B29/24—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means
    • E01B29/28—Fixing or removing detachable fastening means or accessories thereof; Pre-assembling track components by detachable fastening means the fastening means being of screw-and-nut type; Apparatus therefor, adapted to additionally drilling holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR423690D 1909-12-17 1910-12-16 Device for screwing lag bolts into railway sleepers Expired FR423690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT423690X 1909-12-17

Publications (1)

Publication Number Publication Date
FR423690A true FR423690A (en) 1911-04-24

Family

ID=1466512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR423690D Expired FR423690A (en) 1909-12-17 1910-12-16 Device for screwing lag bolts into railway sleepers

Country Status (1)

Country Link
FR (1) FR423690A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632486A (en) * 1951-10-09 1953-03-24 Francis E Fetsko Screw removing tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632486A (en) * 1951-10-09 1953-03-24 Francis E Fetsko Screw removing tool

Similar Documents

Publication Publication Date Title
FR423690A (en) Device for screwing lag bolts into railway sleepers
FR420518A (en) Hardwood buffer or trenail for railway sleepers
FR397759A (en) Lifting device for handling railway sleepers
FR405559A (en) Advanced device for cleaning tram rails
FR410560A (en) Device for the safety of train traffic
FR400610A (en) Device for lifting railway tracks
FR394041A (en) Set for lag bolts for fastening railroad tracks
CH46286A (en) Packing for securing lag bolts in railway sleepers
FR403537A (en) Sheath for securing lag bolts in railway sleepers
FR447472A (en) Machine for drilling sleepers and placing lag bolts on railway tracks
FR406283A (en) Device for indicating train direction, departure time and track designation
FR399050A (en) Device for drilling into railway sleepers, screw or lag bolt holes, and for tightening or loosening screws or lag bolts or their nuts
FR419596A (en) Nut to ensure the tightening of lag bolts particularly in railway sleepers
FR345101A (en) Device for moving railway tracks
CH45726A (en) Device for stopping the train from the track
FR436893A (en) Device automatically bringing railway sleepers to the punching machines
FR428122A (en) System for installing metal fittings in railway sleepers
FR386686A (en) Device to avoid railway accidents
FR403788A (en) Device for supporting the legs of travelers in railway trains
FR320835A (en) Safety device for the movement of trains on railway tracks
FR399692A (en) Safety signal for railway
FR403467A (en) Device for announcing stations in railway cars
FR405624A (en) Device for fixing rails to railway sleepers
FR367102A (en) Device indicating the names of stations in tram cars
FR393755A (en) Railway lag bolt enhancements