ATA806879A - SCREW, preferably sheet metal screw with a countersunk head - Google Patents

SCREW, preferably sheet metal screw with a countersunk head

Info

Publication number
ATA806879A
ATA806879A AT806879A AT806879A ATA806879A AT A806879 A ATA806879 A AT A806879A AT 806879 A AT806879 A AT 806879A AT 806879 A AT806879 A AT 806879A AT A806879 A ATA806879 A AT A806879A
Authority
AT
Austria
Prior art keywords
screw
sheet metal
countersunk head
preferably sheet
metal screw
Prior art date
Application number
AT806879A
Other languages
German (de)
Other versions
AT365314B (en
Inventor
Theodor Ing Nitschko
Helmut Ing Bauer
Original Assignee
Tyrolia Freizeitgeraete
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 Tyrolia Freizeitgeraete filed Critical Tyrolia Freizeitgeraete
Priority to AT0806879A priority Critical patent/AT365314B/en
Publication of ATA806879A publication Critical patent/ATA806879A/en
Application granted granted Critical
Publication of AT365314B publication Critical patent/AT365314B/en

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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • F16B39/023—Locking of screws, bolts or nuts in which the locking takes place after screwing down by driving a conic or wedge-shaped expander through the threaded element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
AT0806879A 1979-12-21 1979-12-21 SCREW, preferably sheet metal screw with a countersunk head AT365314B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT0806879A AT365314B (en) 1979-12-21 1979-12-21 SCREW, preferably sheet metal screw with a countersunk head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0806879A AT365314B (en) 1979-12-21 1979-12-21 SCREW, preferably sheet metal screw with a countersunk head

Publications (2)

Publication Number Publication Date
ATA806879A true ATA806879A (en) 1981-05-15
AT365314B AT365314B (en) 1982-01-11

Family

ID=3602228

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0806879A AT365314B (en) 1979-12-21 1979-12-21 SCREW, preferably sheet metal screw with a countersunk head

Country Status (1)

Country Link
AT (1) AT365314B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8430616B2 (en) 2010-12-02 2013-04-30 Harris Corporation Press-set threaded screws and 2 stroke air tool for installation

Also Published As

Publication number Publication date
AT365314B (en) 1982-01-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee