FR1426325A - Machine for screwing or unscrewing lag screws or bolts - Google Patents

Machine for screwing or unscrewing lag screws or bolts

Info

Publication number
FR1426325A
FR1426325A FR998694A FR998694A FR1426325A FR 1426325 A FR1426325 A FR 1426325A FR 998694 A FR998694 A FR 998694A FR 998694 A FR998694 A FR 998694A FR 1426325 A FR1426325 A FR 1426325A
Authority
FR
France
Prior art keywords
unscrewing
screwing
bolts
machine
lag screws
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
FR998694A
Other languages
French (fr)
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.)
MONTMORENCY ATEL
Original Assignee
MONTMORENCY ATEL
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 MONTMORENCY ATEL filed Critical MONTMORENCY ATEL
Priority to FR998694A priority Critical patent/FR1426325A/en
Priority to BE672831D priority patent/BE672831A/xx
Priority to DE19651534003 priority patent/DE1534003A1/en
Application granted granted Critical
Publication of FR1426325A publication Critical patent/FR1426325A/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)
  • Machines For Laying And Maintaining Railways (AREA)
FR998694A 1964-12-15 1964-12-15 Machine for screwing or unscrewing lag screws or bolts Expired FR1426325A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR998694A FR1426325A (en) 1964-12-15 1964-12-15 Machine for screwing or unscrewing lag screws or bolts
BE672831D BE672831A (en) 1964-12-15 1965-11-25
DE19651534003 DE1534003A1 (en) 1964-12-15 1965-12-14 Device for screwing in or out sleeper screws or screws

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998694A FR1426325A (en) 1964-12-15 1964-12-15 Machine for screwing or unscrewing lag screws or bolts

Publications (1)

Publication Number Publication Date
FR1426325A true FR1426325A (en) 1966-01-28

Family

ID=8844828

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998694A Expired FR1426325A (en) 1964-12-15 1964-12-15 Machine for screwing or unscrewing lag screws or bolts

Country Status (3)

Country Link
BE (1) BE672831A (en)
DE (1) DE1534003A1 (en)
FR (1) FR1426325A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1085129A2 (en) * 1999-09-14 2001-03-21 Piergiorgio Rossi Device for lubrication of the fixing means of the rails of a track

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1085129A2 (en) * 1999-09-14 2001-03-21 Piergiorgio Rossi Device for lubrication of the fixing means of the rails of a track
EP1085129A3 (en) * 1999-09-14 2001-07-18 Piergiorgio Rossi Device for lubrication of the fixing means of the rails of a track

Also Published As

Publication number Publication date
DE1534003A1 (en) 1969-06-26
BE672831A (en) 1966-03-16

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