FR374941A - Nail with screw threads - Google Patents

Nail with screw threads

Info

Publication number
FR374941A
FR374941A FR374941DA FR374941A FR 374941 A FR374941 A FR 374941A FR 374941D A FR374941D A FR 374941DA FR 374941 A FR374941 A FR 374941A
Authority
FR
France
Prior art keywords
nail
screw threads
threads
screw
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
Robert Sackville Matheson
Thomas Wall Hardwick
Arthur Goodchild Canham
William Henry Clarke James
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 FR374941A publication Critical patent/FR374941A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16B15/00—Nails; Staples
    • F16B15/06—Nails; Staples with barbs, e.g. for metal parts; Drive screws
    • 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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
    • F16B25/0078—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw with a shaft of non-circular cross-section or other special geometric features of the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
FR374941D 1907-02-22 1907-02-22 Nail with screw threads Expired FR374941A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR374941T 1907-02-22

Publications (1)

Publication Number Publication Date
FR374941A true FR374941A (en) 1907-06-26

Family

ID=1421534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR374941D Expired FR374941A (en) 1907-02-22 1907-02-22 Nail with screw threads

Country Status (1)

Country Link
FR (1) FR374941A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085723B (en) * 1958-06-16 1960-07-21 Guenter & Co Oni Metall Wood screw
DE29708502U1 (en) * 1997-05-14 1997-08-21 Schonebeck, Walter, 41564 Kaarst Erdnagel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085723B (en) * 1958-06-16 1960-07-21 Guenter & Co Oni Metall Wood screw
DE29708502U1 (en) * 1997-05-14 1997-08-21 Schonebeck, Walter, 41564 Kaarst Erdnagel

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