FR2047576A5 - - Google Patents

Info

Publication number
FR2047576A5
FR2047576A5 FR7016990A FR7016990A FR2047576A5 FR 2047576 A5 FR2047576 A5 FR 2047576A5 FR 7016990 A FR7016990 A FR 7016990A FR 7016990 A FR7016990 A FR 7016990A FR 2047576 A5 FR2047576 A5 FR 2047576A5
Authority
FR
France
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
FR7016990A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2047576A5 publication Critical patent/FR2047576A5/fr
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"
    • F16B37/125—Threaded inserts, e.g. "rampa bolts" the external surface of the insert being threaded
    • F16B37/127—Threaded inserts, e.g. "rampa bolts" the external surface of the insert being threaded and self-tapping
    • 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
    • F16B25/0042—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
    • F16B25/0047—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw the ridge being characterised by its cross-section in the plane of the shaft axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Connection Of Plates (AREA)
  • Insertion Pins And Rivets (AREA)
FR7016990A 1969-05-21 1970-05-11 Expired FR2047576A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82651869A 1969-05-21 1969-05-21

Publications (1)

Publication Number Publication Date
FR2047576A5 true FR2047576A5 (enrdf_load_stackoverflow) 1971-03-12

Family

ID=25246752

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7016990A Expired FR2047576A5 (enrdf_load_stackoverflow) 1969-05-21 1970-05-11

Country Status (6)

Country Link
CH (1) CH517901A (enrdf_load_stackoverflow)
DE (1) DE2019837A1 (enrdf_load_stackoverflow)
FR (1) FR2047576A5 (enrdf_load_stackoverflow)
GB (1) GB1306266A (enrdf_load_stackoverflow)
NL (1) NL7006355A (enrdf_load_stackoverflow)
SE (1) SE360440B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463314A1 (fr) * 1979-08-10 1981-02-20 Yardley Prod Corp Element encastre et taraude de fixation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8629548D0 (en) * 1986-12-10 1987-01-21 Cole H F Insert for screw-threaded hole in object
GB2199626B (en) * 1987-01-08 1991-09-04 Core Vent Corp Screw-type dental implant anchor
DE29719892U1 (de) * 1997-11-08 1997-12-18 Kerb-Konus-Vertriebs-GmbH, 92224 Amberg Gewindeeinsatz

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2463314A1 (fr) * 1979-08-10 1981-02-20 Yardley Prod Corp Element encastre et taraude de fixation

Also Published As

Publication number Publication date
SE360440B (enrdf_load_stackoverflow) 1973-09-24
NL7006355A (enrdf_load_stackoverflow) 1970-11-24
GB1306266A (enrdf_load_stackoverflow) 1973-02-07
DE2019837A1 (de) 1970-12-10
CH517901A (de) 1972-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse