FR686370A - Screwdriver device with device limiting the sinking of the lag screws in railway sleepers - Google Patents

Screwdriver device with device limiting the sinking of the lag screws in railway sleepers

Info

Publication number
FR686370A
FR686370A FR686370DA FR686370A FR 686370 A FR686370 A FR 686370A FR 686370D A FR686370D A FR 686370DA FR 686370 A FR686370 A FR 686370A
Authority
FR
France
Prior art keywords
sinking
railway sleepers
lag screws
screwdriver
limiting
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
Paul Guilbert
Paul Leuillieux
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 filed Critical
Application granted granted Critical
Publication of FR686370A publication Critical patent/FR686370A/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)
FR686370D 1929-12-10 1929-12-10 Screwdriver device with device limiting the sinking of the lag screws in railway sleepers Expired FR686370A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR686370T 1929-12-10

Publications (1)

Publication Number Publication Date
FR686370A true FR686370A (en) 1930-07-25

Family

ID=9025489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR686370D Expired FR686370A (en) 1929-12-10 1929-12-10 Screwdriver device with device limiting the sinking of the lag screws in railway sleepers

Country Status (1)

Country Link
FR (1) FR686370A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565505A (en) * 1945-04-02 1951-08-28 Armstrong Cork Co Screw driver aligning tool
US2790471A (en) * 1955-07-19 1957-04-30 Clinton L Graybill Power driven screw driver
US2940488A (en) * 1959-08-17 1960-06-14 Black & Decker Mfg Co Depth gauge for power-operated screwdriver, nut-runner, and the like

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565505A (en) * 1945-04-02 1951-08-28 Armstrong Cork Co Screw driver aligning tool
US2790471A (en) * 1955-07-19 1957-04-30 Clinton L Graybill Power driven screw driver
US2940488A (en) * 1959-08-17 1960-06-14 Black & Decker Mfg Co Depth gauge for power-operated screwdriver, nut-runner, and the like

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