AT174255B - Head screw with plastic head - Google Patents

Head screw with plastic head

Info

Publication number
AT174255B
AT174255B AT174255DA AT174255B AT 174255 B AT174255 B AT 174255B AT 174255D A AT174255D A AT 174255DA AT 174255 B AT174255 B AT 174255B
Authority
AT
Austria
Prior art keywords
head
plastic
screw
head screw
plastic head
Prior art date
Application number
Other languages
German (de)
Inventor
Josef Haid
Original Assignee
Josef Haid
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 Josef Haid filed Critical Josef Haid
Application granted granted Critical
Publication of AT174255B publication Critical patent/AT174255B/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
    • F16B35/06—Specially-shaped heads
    • 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
    • F16B33/00—Features common to bolt and nut
    • F16B33/004—Sealing; Insulation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2001/00—Articles provided with screw threads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AT174255D 1951-06-14 1951-06-14 Head screw with plastic head AT174255B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT174255T 1951-06-14

Publications (1)

Publication Number Publication Date
AT174255B true AT174255B (en) 1953-03-10

Family

ID=3657760

Family Applications (1)

Application Number Title Priority Date Filing Date
AT174255D AT174255B (en) 1951-06-14 1951-06-14 Head screw with plastic head

Country Status (1)

Country Link
AT (1) AT174255B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699616A1 (en) * 1992-12-18 1994-06-24 Lebraut Raymond Self drilling and tapping screw for fixing of panels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699616A1 (en) * 1992-12-18 1994-06-24 Lebraut Raymond Self drilling and tapping screw for fixing of panels

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