FR1301543A - polygonal self-tapping element - Google Patents

polygonal self-tapping element

Info

Publication number
FR1301543A
FR1301543A FR873303A FR873303A FR1301543A FR 1301543 A FR1301543 A FR 1301543A FR 873303 A FR873303 A FR 873303A FR 873303 A FR873303 A FR 873303A FR 1301543 A FR1301543 A FR 1301543A
Authority
FR
France
Prior art keywords
tapping element
polygonal self
polygonal
self
tapping
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
FR873303A
Other languages
French (fr)
Inventor
Robert Neuschotz
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
Priority claimed from GB1837861A external-priority patent/GB944079A/en
Application filed filed Critical
Priority to FR873303A priority Critical patent/FR1301543A/en
Application granted granted Critical
Publication of FR1301543A publication Critical patent/FR1301543A/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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/12—Nuts or like thread-engaging members with thread-engaging surfaces formed by inserted coil-springs, discs, or the like; Independent pieces of wound wire used as nuts; Threaded inserts for holes
    • F16B37/122—Threaded inserts, e.g. "rampa bolts"
FR873303A 1961-05-19 1961-09-15 polygonal self-tapping element Expired FR1301543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR873303A FR1301543A (en) 1961-05-19 1961-09-15 polygonal self-tapping element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1837861A GB944079A (en) 1961-05-19 1961-05-19 Polygonal threaded inserts
FR873303A FR1301543A (en) 1961-05-19 1961-09-15 polygonal self-tapping element

Publications (1)

Publication Number Publication Date
FR1301543A true FR1301543A (en) 1962-08-17

Family

ID=26192308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873303A Expired FR1301543A (en) 1961-05-19 1961-09-15 polygonal self-tapping element

Country Status (1)

Country Link
FR (1) FR1301543A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330900A1 (en) * 1975-07-08 1977-06-03 Yardley Prod Corp SELF-TAPPING ANCHORAGE PART, RIBBED

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330900A1 (en) * 1975-07-08 1977-06-03 Yardley Prod Corp SELF-TAPPING ANCHORAGE PART, RIBBED

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