FR781435A - Method and devices for taking up play in lag bolts used for securing railway tracks - Google Patents

Method and devices for taking up play in lag bolts used for securing railway tracks

Info

Publication number
FR781435A
FR781435A FR781435DA FR781435A FR 781435 A FR781435 A FR 781435A FR 781435D A FR781435D A FR 781435DA FR 781435 A FR781435 A FR 781435A
Authority
FR
France
Prior art keywords
play
taking
devices
railway tracks
bolts used
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
Albert Paul Streit
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 FR781435A publication Critical patent/FR781435A/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
    • E01B9/00—Fastening rails on sleepers, or the like
    • E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
    • E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
    • E01B9/14—Plugs, sleeves, thread linings, or other inserts for holes in sleepers
    • E01B9/16—Plugs, sleeves, thread linings, or other inserts for holes in sleepers for wooden sleepers
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/20—Working or treating non-metal sleepers in or on the line, e.g. marking, creosoting
    • E01B31/26—Inserting or removing inserts or fillings for holes in sleepers, e.g. plugs, sleeves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dowels (AREA)
  • Connection Of Plates (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
FR781435D 1931-10-08 1934-02-07 Method and devices for taking up play in lag bolts used for securing railway tracks Expired FR781435A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR739598T 1931-10-08

Publications (1)

Publication Number Publication Date
FR781435A true FR781435A (en) 1935-05-15

Family

ID=7466739

Family Applications (2)

Application Number Title Priority Date Filing Date
FR739598D Expired FR739598A (en) 1931-10-08 1931-10-08 Device for taking up play and braking wood screws, lag screws, etc.
FR781435D Expired FR781435A (en) 1931-10-08 1934-02-07 Method and devices for taking up play in lag bolts used for securing railway tracks

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR739598D Expired FR739598A (en) 1931-10-08 1931-10-08 Device for taking up play and braking wood screws, lag screws, etc.

Country Status (5)

Country Link
BE (1) BE409230A (en)
DE (2) DE588968C (en)
FR (2) FR739598A (en)
GB (1) GB449916A (en)
NL (1) NL42896C (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520232A (en) * 1945-11-07 1950-08-29 Bereza Bohdan Screw
DE3575182D1 (en) * 1984-06-29 1990-02-08 Multiclip Co Ltd FASTENING DEVICES.
US4842467A (en) * 1984-08-24 1989-06-27 Yamashina Seiko-Sho, Ltd. Concrete screw
CZ279698B6 (en) * 1984-12-14 1995-06-14 Multiclip Co.Ltd Helical pad for securing rail fastener

Also Published As

Publication number Publication date
BE409230A (en) 1935-05-31
NL42896C (en) 1938-04-15
DE588968C (en) 1933-11-30
GB449916A (en) 1936-07-07
FR739598A (en) 1933-01-13
DE668126C (en) 1938-11-26

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