[go: up one dir, main page]

FR1346948A - Threaded insert with tapered mandrel - Google Patents

Threaded insert with tapered mandrel

Info

Publication number
FR1346948A
FR1346948A FR924936A FR924936A FR1346948A FR 1346948 A FR1346948 A FR 1346948A FR 924936 A FR924936 A FR 924936A FR 924936 A FR924936 A FR 924936A FR 1346948 A FR1346948 A FR 1346948A
Authority
FR
France
Prior art keywords
threaded insert
tapered mandrel
mandrel
tapered
insert
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
FR924936A
Other languages
French (fr)
Inventor
Paul C Setzler
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.)
Heli Coil Corp
Original Assignee
Heli Coil Corp
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 US173786A external-priority patent/US3172329A/en
Application filed by Heli Coil Corp filed Critical Heli Coil Corp
Priority to FR924936A priority Critical patent/FR1346948A/en
Application granted granted Critical
Publication of FR1346948A publication Critical patent/FR1346948A/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"
    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0858—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with an expansible sleeve or dowel body driven against a tapered or spherical expander plug
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • F16B37/048—Non-releasable devices
    • 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
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR924936A 1962-02-16 1963-02-15 Threaded insert with tapered mandrel Expired FR1346948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR924936A FR1346948A (en) 1962-02-16 1963-02-15 Threaded insert with tapered mandrel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US173786A US3172329A (en) 1962-02-16 1962-02-16 Cone-spread screw-thread insert
FR924936A FR1346948A (en) 1962-02-16 1963-02-15 Threaded insert with tapered mandrel

Publications (1)

Publication Number Publication Date
FR1346948A true FR1346948A (en) 1963-12-20

Family

ID=26199855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924936A Expired FR1346948A (en) 1962-02-16 1963-02-15 Threaded insert with tapered mandrel

Country Status (1)

Country Link
FR (1) FR1346948A (en)

Similar Documents

Publication Publication Date Title
FR1339968A (en) Delay line
FR1383469A (en) Winding mandrel
FR1346948A (en) Threaded insert with tapered mandrel
AT252715B (en) Winding mandrel
FR1305480A (en) Assembler with rotating reception
CH412522A (en) Mandrel
FR1392509A (en) Step transformer
FR1285175A (en) Parade reel
FR1206038A (en) Mandrel
FR1285356A (en) Advanced screw extruder
FR1347766A (en) Advanced pipe wrench
FR1290894A (en) Double thread threaded part
CH459704A (en) Mandrel
FR1347996A (en) Mandrel
FR1342673A (en) Mandrel
FR1321930A (en) Blind rivet with captive mandrel
FR1213667A (en) Eraser
FR1299658A (en) Advanced pipe wrench
FR1293860A (en) Nut tapping machine
FR1339644A (en) Connection for pipes with variable cross-section
FR1267994A (en) Workpiece support
FR1315499A (en) Multi-jaw chuck
FR1325513A (en) Drawing mandrel
ES91012Y (en) Sleeve for threaded connections
FR1290008A (en) Mandrel