DE9574C - Innovation in screw connections for joining pieces of wood - Google Patents

Innovation in screw connections for joining pieces of wood

Info

Publication number
DE9574C
DE9574C DENDAT9574D DE9574DA DE9574C DE 9574 C DE9574 C DE 9574C DE NDAT9574 D DENDAT9574 D DE NDAT9574D DE 9574D A DE9574D A DE 9574DA DE 9574 C DE9574 C DE 9574C
Authority
DE
Germany
Prior art keywords
wood
innovation
screw connections
joining pieces
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.)
Active
Application number
DENDAT9574D
Other languages
German (de)
Original Assignee
PORTHEIM und KREYCZIK in Hernais bei Wien
Publication of DE9574C publication Critical patent/DE9574C/en
Active 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
    • 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
    • F16B35/041—Specially-shaped shafts
    • 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
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesive Tapes (AREA)

Description

Hierzu I Blatt Zeichnungen.For this purpose I sheet drawings.

Claims (1)

Patent-Anspruch:Patent claim: Bei einer aus Schraube S und Mutter M bestehenden Holzverbindung die Anordnung, dafs die Mutter mit einem äufseren Gewinde versehen ist, im wesentlichen wie beschrieben und durch Zeichnung dargestellt.In the case of a wood connection consisting of screw S and nut M , the arrangement that the nut is provided with an external thread is essentially as described and shown in the drawing.
DENDAT9574D Innovation in screw connections for joining pieces of wood Active DE9574C (en)

Publications (1)

Publication Number Publication Date
DE9574C true DE9574C (en)

Family

ID=286922

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT9574D Active DE9574C (en) Innovation in screw connections for joining pieces of wood

Country Status (1)

Country Link
DE (1) DE9574C (en)

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