FR513450A - Improvements in the insertion devices for fixing screws - Google Patents

Improvements in the insertion devices for fixing screws

Info

Publication number
FR513450A
FR513450A FR513450A FR513450DA FR513450A FR 513450 A FR513450 A FR 513450A FR 513450 A FR513450 A FR 513450A FR 513450D A FR513450D A FR 513450DA FR 513450 A FR513450 A FR 513450A
Authority
FR
France
Prior art keywords
fixing screws
insertion devices
devices
screws
fixing
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
FR513450A
Other languages
French (fr)
Inventor
Charles Nelson Ackerman
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.)
CHARLES NELSON ACKERMAN
Original Assignee
CHARLES NELSON ACKERMAN
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 CHARLES NELSON ACKERMAN filed Critical CHARLES NELSON ACKERMAN
Application granted granted Critical
Publication of FR513450A publication Critical patent/FR513450A/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B31/00—Hand tools for applying fasteners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR513450A 1920-04-08 1920-04-08 Improvements in the insertion devices for fixing screws Expired FR513450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR513450T 1920-04-08

Publications (1)

Publication Number Publication Date
FR513450A true FR513450A (en) 1921-02-15

Family

ID=8913567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR513450A Expired FR513450A (en) 1920-04-08 1920-04-08 Improvements in the insertion devices for fixing screws

Country Status (1)

Country Link
FR (1) FR513450A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261809B (en) * 1960-06-15 1968-02-22 Langensiepen Kg M Device for fastening threaded bushings
DE2331467A1 (en) * 1973-06-20 1975-01-23 Stumpp & Kurz Fixing of spreading fastener in concrete wall - prevents fastener from pulling loose by making accommodating hole with part frusto-conical section
FR2289789A1 (en) * 1974-11-01 1976-05-28 Adbar Patent Co Ltd ORGAN INSERABLE INTO THE HOLE OF A PART IN APPARATUS MATERIAL
DE3246275A1 (en) * 1982-12-14 1984-06-14 Hilti Ag, Schaan SPREADING DOWEL
DE3524445A1 (en) * 1984-07-12 1986-07-31 Helmer, Peter, Dipl.-Ing.Dr.-Ing., 5100 Aachen Dowel
DE102004033025A1 (en) * 2004-07-07 2006-02-02 Fischerwerke Artur Fischer Gmbh & Co. Kg expansion anchor

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1261809B (en) * 1960-06-15 1968-02-22 Langensiepen Kg M Device for fastening threaded bushings
DE2331467A1 (en) * 1973-06-20 1975-01-23 Stumpp & Kurz Fixing of spreading fastener in concrete wall - prevents fastener from pulling loose by making accommodating hole with part frusto-conical section
FR2289789A1 (en) * 1974-11-01 1976-05-28 Adbar Patent Co Ltd ORGAN INSERABLE INTO THE HOLE OF A PART IN APPARATUS MATERIAL
DE3246275A1 (en) * 1982-12-14 1984-06-14 Hilti Ag, Schaan SPREADING DOWEL
FR2537671A1 (en) * 1982-12-14 1984-06-15 Hilti Ag EXPANDABLE ANKLE
DE3524445A1 (en) * 1984-07-12 1986-07-31 Helmer, Peter, Dipl.-Ing.Dr.-Ing., 5100 Aachen Dowel
DE102004033025A1 (en) * 2004-07-07 2006-02-02 Fischerwerke Artur Fischer Gmbh & Co. Kg expansion anchor

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