DE231696C - - Google Patents

Info

Publication number
DE231696C
DE231696C DENDAT231696D DE231696DA DE231696C DE 231696 C DE231696 C DE 231696C DE NDAT231696 D DENDAT231696 D DE NDAT231696D DE 231696D A DE231696D A DE 231696DA DE 231696 C DE231696 C DE 231696C
Authority
DE
Germany
Prior art keywords
screw
detachable
screwed
fixed
parts
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
DENDAT231696D
Other languages
German (de)
Publication date
Application granted granted Critical
Publication of DE231696C publication Critical patent/DE231696C/de
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
    • 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
    • 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
    • F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
    • F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Connection Of Plates (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Zweiteilige Schrauben zur Herstellung lösbarer Verbindungen, bei welchen der lösbare Teil in den festen ein- oder aufgeschraubt wird, sind bekannt.Two-part screws for making detachable connections, in which the detachable Part is screwed or screwed into the fixed, are known.

Die Erfindung betrifft die Ausbildung dieser Schrauben derart, daß nach dem Ineinanderschrauben beider Teile die Schraube eine ununterbrochene äußere Umfangsfläche bildet, und sie zur Verbindung verschieden starkerThe invention relates to the design of these screws such that after they have been screwed into each other of both parts the screw forms an uninterrupted outer circumferential surface, and they are of different strength for the connection

ίο Stücke gleich vorteilhaft verwendet werden kann. Abweichungen, soweit sie den Anwendungszweck nicht beeinträchtigen, fallen naturgemäß unter die Erfindung. In der Zeichnung ist der Erfindungsgegenstand veranschaulicht, und zwar zeigt Fig. 1 die Schraube im Gebrauchszustande teilweise im Schnitt, Fig. 2 eine Draufsicht der Schraube, Fig. 3 und 4 die beiden Schraubteile in Ansicht.ίο pieces can be used equally advantageously can. Deviations, insofar as they do not impair the intended use, naturally fall under the invention. The subject of the invention is illustrated in the drawing, 1 shows the screw in the state of use, partially in section, FIG. 2 a plan view of the screw, Fig. 3 and 4, the two screw parts in view.

Der feste Schraubteil trägt das Holzschraubengewinde b und das schwächere Metallschraubengewinde δ2, der lösbare Schraubteil weist eine Hülse a1 vom Durchmesser der stärksten Stelle δ3 des festen Schraub teils auf mit Innengewinde für das Metallgewinde δ2 und hat einen Kopf α mit Bohrungen a2 zum Durchziehen der Schnüre c für einen Plombenverschluß ο. dgl. Der lösbare Teil hat außerdem in bekannter Weise einen zahnförmigen Ansatz a3, welcher sich beim Aufschrauben in eine entsprechende Rast δ3 am An- satz δ1 des festen Teils legt, um die Metallschraubengewinde zu entlasten.The fixed screw part carries the wood screw thread b and the weaker metal screw thread δ 2 , the detachable screw part has a sleeve a 1 with the diameter of the strongest point δ 3 of the fixed screw part with an internal thread for the metal thread δ 2 and has a head α with holes a 2 for pulling the cords c for a lead seal ο. The detachable part also has, in a known manner, a tooth-shaped extension a 3 which, when screwed on, engages in a corresponding detent δ 3 on the extension δ 1 of the fixed part in order to relieve the metal screw thread.

Claims (1)

Patent-Anspruch :Patent claim: Zweiteilige Schraube zur Herstellung lösbarer Verbindungen, dadurch gekennzeichnet, daß der aufschraubbare, lösbare Teil den jeweils festen Teil im Querschnitt derart ergänzt, daß nach dem Ineinanderschrauben der Teile eine Schraube von ununterbrochener Umfangsfläche entsteht.Two-part screw for making detachable connections, characterized in that that the screw-on, detachable part is the respective fixed part in cross-section in such a way adds that after the parts are screwed together, a screw with an uninterrupted circumferential surface is created. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT231696D Expired DE231696C (en)

Publications (1)

Publication Number Publication Date
DE231696C true DE231696C (en) 1900-01-01

Family

ID=491782

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT231696D Expired DE231696C (en)

Country Status (1)

Country Link
DE (1) DE231696C (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555957A (en) * 1967-04-20 1971-01-19 Hilti Ag Setting bolt or setting nail construction
US4473984A (en) * 1983-09-13 1984-10-02 Lopez Donald A Curtain-wall masonry-veneer anchor system
DE3337711A1 (en) * 1983-10-18 1985-05-02 Berger, Erich, 7137 Sternenfels Anchoring for a board with intermediate space on a stable beam
US7415803B2 (en) 2004-06-18 2008-08-26 Joseph Bronner Double-wing wing nut anchor system and method
DE102011086491A1 (en) * 2011-11-16 2013-05-16 BSS Baumann Sicherheitssysteme GmbH screw
US8544228B2 (en) 2009-10-27 2013-10-01 Joseph Bronner Winged anchor and spiked spacer for veneer wall tie connection system and method
US8555596B2 (en) 2011-05-31 2013-10-15 Mitek Holdings, Inc. Dual seal tubular anchor for cavity walls
US8596010B2 (en) 2011-05-20 2013-12-03 Mitek Holdings, Inc. Anchor with angular adjustment
US8661766B2 (en) 2012-06-22 2014-03-04 Mitek Holdings, Inc. Anchor with angular adjustment
US9732514B2 (en) 2012-03-21 2017-08-15 Columbia Insurance Company Backup wall reinforcement with T-type anchor
EP3385548A1 (en) * 2017-04-06 2018-10-10 Fritz Rimmel Fixing device
US10202754B2 (en) 2015-12-04 2019-02-12 Columbia Insurance Company Thermal wall anchor
USD846973S1 (en) 2015-09-17 2019-04-30 Columbia Insurance Company High-strength partition top anchor
US10407892B2 (en) 2015-09-17 2019-09-10 Columbia Insurance Company High-strength partition top anchor and anchoring system utilizing the same

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555957A (en) * 1967-04-20 1971-01-19 Hilti Ag Setting bolt or setting nail construction
US4473984A (en) * 1983-09-13 1984-10-02 Lopez Donald A Curtain-wall masonry-veneer anchor system
DE3337711A1 (en) * 1983-10-18 1985-05-02 Berger, Erich, 7137 Sternenfels Anchoring for a board with intermediate space on a stable beam
US7415803B2 (en) 2004-06-18 2008-08-26 Joseph Bronner Double-wing wing nut anchor system and method
US8544228B2 (en) 2009-10-27 2013-10-01 Joseph Bronner Winged anchor and spiked spacer for veneer wall tie connection system and method
US8596010B2 (en) 2011-05-20 2013-12-03 Mitek Holdings, Inc. Anchor with angular adjustment
US8555596B2 (en) 2011-05-31 2013-10-15 Mitek Holdings, Inc. Dual seal tubular anchor for cavity walls
DE102011086491A1 (en) * 2011-11-16 2013-05-16 BSS Baumann Sicherheitssysteme GmbH screw
EP2594812A1 (en) * 2011-11-16 2013-05-22 BSS Baumann Sicherheitssysteme GmbH Two-part screw
DE102011086491B4 (en) 2011-11-16 2021-10-14 BSS Baumann Sicherheitssysteme GmbH screw
US9732514B2 (en) 2012-03-21 2017-08-15 Columbia Insurance Company Backup wall reinforcement with T-type anchor
US8661766B2 (en) 2012-06-22 2014-03-04 Mitek Holdings, Inc. Anchor with angular adjustment
USD846973S1 (en) 2015-09-17 2019-04-30 Columbia Insurance Company High-strength partition top anchor
US10407892B2 (en) 2015-09-17 2019-09-10 Columbia Insurance Company High-strength partition top anchor and anchoring system utilizing the same
USD882383S1 (en) 2015-09-17 2020-04-28 Columbia Insurance Company High-strength partition top anchor
USD937669S1 (en) 2015-09-17 2021-12-07 Hohmann & Barnard, Inc. High-strength partition top anchor
US10202754B2 (en) 2015-12-04 2019-02-12 Columbia Insurance Company Thermal wall anchor
EP3385548A1 (en) * 2017-04-06 2018-10-10 Fritz Rimmel Fixing device
EP3385548B1 (en) 2017-04-06 2021-05-05 ADAWA GmbH Allgäuer Dach und Wand Fixing device

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