FR1027285A - Tapping screw - Google Patents

Tapping screw

Info

Publication number
FR1027285A
FR1027285A FR1027285DA FR1027285A FR 1027285 A FR1027285 A FR 1027285A FR 1027285D A FR1027285D A FR 1027285DA FR 1027285 A FR1027285 A FR 1027285A
Authority
FR
France
Prior art keywords
tapping screw
tapping
screw
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
Other languages
French (fr)
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.)
Gobin Daude SA
Original Assignee
Gobin Daude SA
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 Gobin Daude SA filed Critical Gobin Daude SA
Application granted granted Critical
Publication of FR1027285A publication Critical patent/FR1027285A/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
    • F16B25/0036—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
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
FR1027285D 1950-11-07 1950-11-07 Tapping screw Expired FR1027285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1027285T 1950-11-07

Publications (1)

Publication Number Publication Date
FR1027285A true FR1027285A (en) 1953-05-11

Family

ID=9580577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1027285D Expired FR1027285A (en) 1950-11-07 1950-11-07 Tapping screw

Country Status (3)

Country Link
BE (1) BE499980A (en)
CH (1) CH289459A (en)
FR (1) FR1027285A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292356B (en) * 1962-03-28 1969-04-10 Knipping Gmbh A Connection of a profiled, preferably corrugated sheet metal with a profile support
EP3364056A1 (en) * 2017-02-16 2018-08-22 Ying-Chin Chao Screw chip removal structure

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208328A (en) * 1962-04-11 1965-09-28 John L Myers Screws
DE8528247U1 (en) * 1985-10-03 1985-11-14 Bosch-Siemens Hausgeräte GmbH, 8000 München Fastening bolts
DE4108332C1 (en) * 1991-03-14 1992-08-13 Sfs Stadler Holding Ag, Heerbrugg, Ch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292356B (en) * 1962-03-28 1969-04-10 Knipping Gmbh A Connection of a profiled, preferably corrugated sheet metal with a profile support
EP3364056A1 (en) * 2017-02-16 2018-08-22 Ying-Chin Chao Screw chip removal structure

Also Published As

Publication number Publication date
CH289459A (en) 1953-03-15
BE499980A (en)

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