IT7969045A0 - SCREW OR SIMILAR FASTENER - Google Patents

SCREW OR SIMILAR FASTENER

Info

Publication number
IT7969045A0
IT7969045A0 IT7969045A IT6904579A IT7969045A0 IT 7969045 A0 IT7969045 A0 IT 7969045A0 IT 7969045 A IT7969045 A IT 7969045A IT 6904579 A IT6904579 A IT 6904579A IT 7969045 A0 IT7969045 A0 IT 7969045A0
Authority
IT
Italy
Prior art keywords
screw
similar fastener
fastener
similar
Prior art date
Application number
IT7969045A
Other languages
Italian (it)
Other versions
IT1119246B (en
Inventor
Andre Carossino
Original Assignee
Andre Carossino
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 Andre Carossino filed Critical Andre Carossino
Publication of IT7969045A0 publication Critical patent/IT7969045A0/en
Application granted granted Critical
Publication of IT1119246B publication Critical patent/IT1119246B/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
IT69045/79A 1978-10-20 1979-10-19 SCREW OR SIMILAR FIXING ORGAN IT1119246B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829924A FR2439327A1 (en) 1978-10-20 1978-10-20 Head for machine screw - has steps cut into conical under face face to distribute load

Publications (2)

Publication Number Publication Date
IT7969045A0 true IT7969045A0 (en) 1979-10-19
IT1119246B IT1119246B (en) 1986-03-03

Family

ID=9213986

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69045/79A IT1119246B (en) 1978-10-20 1979-10-19 SCREW OR SIMILAR FIXING ORGAN

Country Status (2)

Country Link
FR (1) FR2439327A1 (en)
IT (1) IT1119246B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202017004671U1 (en) * 2017-09-07 2018-12-10 Dieter Ramsauer Grounding screw with segmental cutting edge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR668663A (en) * 1929-01-30 1929-11-05 Head for unscrewing screws, screwdriver for use with this head and method for leveling the gripping members of said head
US2199809A (en) * 1938-02-15 1940-05-07 Pacific Coast Forge Company Bolt head construction
FR1355340A (en) * 1962-05-07 1964-03-13 Gen American Transformation Co Wall panel assembly screws
US3322019A (en) * 1964-07-28 1967-05-30 Screw & Bolt Corp Of America Plasterboard screw
FR1484141A (en) * 1965-07-28 1967-06-09 Bauer & Schaurte Countersunk bolt with nut
US3770037A (en) * 1971-12-15 1973-11-06 Penn Eng Mfg Corp Self-clinching stud with a modified head

Also Published As

Publication number Publication date
FR2439327A1 (en) 1980-05-16
IT1119246B (en) 1986-03-03

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