AU8329075A - Sheet screw - Google Patents

Sheet screw

Info

Publication number
AU8329075A
AU8329075A AU83290/75A AU8329075A AU8329075A AU 8329075 A AU8329075 A AU 8329075A AU 83290/75 A AU83290/75 A AU 83290/75A AU 8329075 A AU8329075 A AU 8329075A AU 8329075 A AU8329075 A AU 8329075A
Authority
AU
Australia
Prior art keywords
sheet screw
screw
sheet
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
AU83290/75A
Other languages
English (en)
Other versions
AU482397B2 (enrdf_load_stackoverflow
Inventor
Fumio Hirabayashi
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.)
HIRABAYASHI F
Original Assignee
HIRABAYASHI F
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 granted granted Critical
Publication of AU482397B2 publication Critical patent/AU482397B2/en
Publication of AU8329075A publication Critical patent/AU8329075A/en
Application filed by HIRABAYASHI F filed Critical HIRABAYASHI F
Priority to AU83290/75A priority Critical patent/AU8329075A/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
    • F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
    • F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
    • F16B25/106—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a self-piercing screw-point, i.e. without removing material
    • 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
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0021—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being metal, e.g. sheet-metal or aluminium
    • 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
    • F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
AU83290/75A 1975-07-22 1975-07-22 Sheet screw Expired AU8329075A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU83290/75A AU8329075A (en) 1975-07-22 1975-07-22 Sheet screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU83290/75A AU8329075A (en) 1975-07-22 1975-07-22 Sheet screw

Publications (2)

Publication Number Publication Date
AU482397B2 AU482397B2 (enrdf_load_stackoverflow) 1975-01-27
AU8329075A true AU8329075A (en) 1975-01-27

Family

ID=3761402

Family Applications (1)

Application Number Title Priority Date Filing Date
AU83290/75A Expired AU8329075A (en) 1975-07-22 1975-07-22 Sheet screw

Country Status (1)

Country Link
AU (1) AU8329075A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
AU482397B2 (enrdf_load_stackoverflow) 1975-01-27

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