JPS56104657U - - Google Patents

Info

Publication number
JPS56104657U
JPS56104657U JP1980001830U JP183080U JPS56104657U JP S56104657 U JPS56104657 U JP S56104657U JP 1980001830 U JP1980001830 U JP 1980001830U JP 183080 U JP183080 U JP 183080U JP S56104657 U JPS56104657 U JP S56104657U
Authority
JP
Japan
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.)
Pending
Application number
JP1980001830U
Other languages
Japanese (ja)
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
Priority to JP1980001830U priority Critical patent/JPS56104657U/ja
Publication of JPS56104657U publication Critical patent/JPS56104657U/ja
Pending 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
    • F16B25/0036—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

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Feeding And Controlling Fuel (AREA)
JP1980001830U 1980-01-11 1980-01-11 Pending JPS56104657U (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980001830U JPS56104657U (xx) 1980-01-11 1980-01-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980001830U JPS56104657U (xx) 1980-01-11 1980-01-11

Publications (1)

Publication Number Publication Date
JPS56104657U true JPS56104657U (xx) 1981-08-15

Family

ID=29598714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980001830U Pending JPS56104657U (xx) 1980-01-11 1980-01-11

Country Status (1)

Country Link
JP (1) JPS56104657U (xx)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50139257A (xx) * 1974-04-26 1975-11-07
JPS52125971A (en) * 1975-06-04 1977-10-22 Naimer H L Coupling screw
JPS5647907B2 (xx) * 1973-11-15 1981-11-12

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5647907B2 (xx) * 1973-11-15 1981-11-12
JPS50139257A (xx) * 1974-04-26 1975-11-07
JPS52125971A (en) * 1975-06-04 1977-10-22 Naimer H L Coupling screw

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