DE20104307U1 - Expansion screw - Google Patents

Expansion screw

Info

Publication number
DE20104307U1
DE20104307U1 DE20104307U DE20104307U DE20104307U1 DE 20104307 U1 DE20104307 U1 DE 20104307U1 DE 20104307 U DE20104307 U DE 20104307U DE 20104307 U DE20104307 U DE 20104307U DE 20104307 U1 DE20104307 U1 DE 20104307U1
Authority
DE
Germany
Prior art keywords
screw
halves
recess
insert plate
expansion
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 - Lifetime
Application number
DE20104307U
Other languages
German (de)
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.)
Shiny G & M Associated Co
Original Assignee
Shiny G & M Associated Co
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 Shiny G & M Associated Co filed Critical Shiny G & M Associated Co
Priority to DE20104307U priority Critical patent/DE20104307U1/en
Publication of DE20104307U1 publication Critical patent/DE20104307U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0832—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0835—Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements
    • 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
    • F16B13/0816—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 a wedging drive-pin
    • 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
    • F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
    • F16B13/126—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail
    • 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
    • F16B35/02—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws divided longitudinally

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Dehnschraube, mit zwei symmetrischen Schraubenhälften (4), welche jeweils eine innere Seite, eine äußere Seite, ein vorderes Ende, ein hinteres Ende und ein Außengewinde (40) an der äußeren Seite zum Aufschrauben einer Mutter (7) aufweisen, mit einer Einlegeplatte (5), welche zwischen den Schraubenhälften (4) vorgesehen ist, wenn die Schraubenhälften (4) zusammengelegt und in einem Loch in einem Gegenstand vorgesehen sind, und mit der Mutter (7), welche auf das Außengewinde (40) der Schraubenhälften (4) aufschraubbar ist, um die Schraubenhälften (4) in dem Loch des Gegenstandes zu befestigen, in dem die Plattenhälften (4) eingeführt sind.1. Expansion screw, with two symmetrical screw halves ( 4 ), each having an inner side, an outer side, a front end, a rear end and an external thread ( 40 ) on the outer side for screwing on a nut ( 7 ), with one Insert plate ( 5 ), which is provided between the screw halves ( 4 ) when the screw halves ( 4 ) are folded together and provided in a hole in an object, and with the nut ( 7 ), which is on the external thread ( 40 ) of the screw halves ( 4 ) can be screwed on in order to fix the screw halves ( 4 ) in the hole of the object in which the plate halves ( 4 ) are inserted. 2. Dehnschraube nach Anspruch 1, dadurch gekennzeichnet, dass jede Plattenhälfte (4) jeweils an der Innenseite einen in die Oberfläche eingelassenen Abschnitt (52) aufweist, welcher wellenförmig nach innen gerichtet und vom hinteren Ende zum vorderen Ende jeder Schraubenhälfte (4) angeordnet ist, um die Einlegeplatte (5) aufnehmen zu können.2. Expansion screw according to claim 1, characterized in that each plate half ( 4 ) has on the inside in each case a recessed portion in the surface ( 52 ) which is directed in a wave shape inward and is arranged from the rear end to the front end of each screw half ( 4 ) to be able to accommodate the insert plate ( 5 ). 3. Dehnschraube nach Anspruch 1, dadurch gekennzeichnet, dass jede Schraubenhälfte (4) an der inneren Seite am hinteren Ende eine Ausnehmung zur Aufnahme eines Werkzeuges aufweist, um die beiden Schraubenhälften (4) beim Aufschrauben der Mutter (7) festzuhalten. 3. Expansion screw according to claim 1, characterized in that each screw half ( 4 ) on the inner side at the rear end has a recess for receiving a tool to hold the two screw halves ( 4 ) when screwing on the nut ( 7 ). 4. Dehnschraube nach Anspruch 1, dadurch gekennzeichnet, dass eine Hutmutter (70) vorgesehen ist, die jeweils auf die hinteren Enden der Schraubenhälften (4) aufschraubbar ist.4. Expansion screw according to claim 1, characterized in that a cap nut ( 70 ) is provided, which can be screwed onto the rear ends of the screw halves ( 4 ). 5. Dehnschraube nach Anspruch 1, dadurch gekennzeichnet, dass jede Schraubenhälfte (9) an der äußeren Seite des vorderen Endes einen Flanschrand (56) zum Arretieren in einer das Loch erweiternden Ausnehmung des Gegenstandes (6) aufweisen, in dem die Schraubenhälften (4) eingeführt sind.5. Expansion screw according to claim 1, characterized in that each screw half ( 9 ) on the outer side of the front end has a flange ( 56 ) for locking in a hole-widening recess of the object ( 6 ) in which the screw halves ( 4 ) are introduced. 6. Dehnschraube nach Anspruch 1, dadurch gekennzeichnet, dass jede Schraubenhälfte (4) jeweils an der Innenseite einen gezahnten Oberflächenabschnitt aufweist und dass die Einlegeplatte (5) an ihren entgegengesetzten Seiten jeweils einen gezahnten Oberflächenabschnitt aufweist, welcher jeweils mit dem gezahnten Oberflächenabschnitt der Schraubenhälfte (4) in Eingriff stehen.6. Expansion screw according to claim 1, characterized in that each screw half ( 4 ) has a toothed surface section on the inside and that the insert plate ( 5 ) on its opposite sides each has a toothed surface section which is in each case with the toothed surface section of the screw half ( 4 ) are engaged. 7. Dehnschraube nach Anspruch 1, dadurch gekennzeichnet, dass jede Schraubenhälfte (4) an ihrer Innenseite eine längsverlaufende Aussparung (41) aufweist, welche jeweils von dem vorderen Ende zum hinteren Ende verläuft und dass die Tiefe der längsgerichteten Aussparung derart gewählt ist, dass die Einlegeplatte (5) von dem vorderen Ende bis zum hinteren Ende der Schraubenhälften (4) einführbar ist.7. Expansion screw according to claim 1, characterized in that each screw half ( 4 ) has on its inside a longitudinal recess ( 41 ) which extends from the front end to the rear end and that the depth of the longitudinal recess is chosen such that the Insert plate ( 5 ) from the front end to the rear end of the screw halves ( 4 ) can be inserted. 8. Dehnschraube nach Anspruch 1, dadurch gekennzeichnet, dass jede Schraubenhälfte (4) jeweils an der Innenseite eine querverlaufende Aussparung (43) zum Arretieren der Einlegeplatte (5) aufweist und dass die Einlegeplatte (5) an ihren entgegengesetzten Seiten jeweils eine lochförmige Ausnehmung (54) aufweist, in denen jeweils ein Federelement (56) angeordnet ist, an denen jeweils ein Positionierungselement (58) vorgesehen ist, welches jeweils in den querverlaufenden Aussparungen (43) der Schraubenhälften (4) angeordnet sind.8. Expansion screw according to claim 1, characterized in that each screw half ( 4 ) has on the inside in each case a transverse recess ( 43 ) for locking the insert plate ( 5 ) and that the insert plate ( 5 ) has a hole-shaped recess on its opposite sides ( 54 ), in each of which a spring element ( 56 ) is arranged, on each of which a positioning element ( 58 ) is provided, each of which is arranged in the transverse recesses ( 43 ) of the screw halves ( 4 ). 9. Dehnschraube nach Anspruch 1, dadurch gekennzeichnet, dass die Einlegeplatte (5) an ihren entgegengesetzten Seiten jeweils eine querverlaufende Aussparung aufweist und dass jede Schraubenhälfte (4) jeweils eine lochförmige Ausnehmung an jeder Innenseite aufweist, in denen jeweils ein Federelement vorgesehen ist, und dass an jedem Federelement ein Positionierungselement gehalten ist, welches jeweils aus der lochförmigen Ausnehmung in die querverlaufende Aussparung an jeder Seite der Einlegeplatte (5) angeordnet ist.9. expansion screw according to claim 1, characterized in that the insert plate ( 5 ) has on its opposite sides each a transverse recess and that each screw half ( 4 ) has a hole-shaped recess on each inside, in each of which a spring element is provided, and that a positioning element is held on each spring element, which is arranged in each case from the hole-shaped recess into the transverse recess on each side of the insert plate ( 5 ).
DE20104307U 2001-03-13 2001-03-13 Expansion screw Expired - Lifetime DE20104307U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20104307U DE20104307U1 (en) 2001-03-13 2001-03-13 Expansion screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20104307U DE20104307U1 (en) 2001-03-13 2001-03-13 Expansion screw

Publications (1)

Publication Number Publication Date
DE20104307U1 true DE20104307U1 (en) 2001-09-06

Family

ID=7954206

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20104307U Expired - Lifetime DE20104307U1 (en) 2001-03-13 2001-03-13 Expansion screw

Country Status (1)

Country Link
DE (1) DE20104307U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036484C2 (en) * 2009-01-29 2010-07-30 Trespa Int Bv PANEL, METHOD FOR MANUFACTURING A PANEL AND USE FOR A PANEL.
DE202017101139U1 (en) 2017-03-01 2017-04-12 Josef Häringer Biscuit
DE102016104597A1 (en) * 2016-03-14 2017-09-14 Josef Häringer Fastening element and method for attaching a fastener
EP3369946A1 (en) 2017-03-01 2018-09-05 Christian Steinbrunner Flat dowel and method for applying a flat dowel in a wall
EP4310347A1 (en) * 2022-07-21 2024-01-24 Airbus Operations GmbH A coupling kit-of-parts for a mounting arrangement for mounting an interior substructure to a primary structure of an aircraf

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1036484C2 (en) * 2009-01-29 2010-07-30 Trespa Int Bv PANEL, METHOD FOR MANUFACTURING A PANEL AND USE FOR A PANEL.
DE102016104597A1 (en) * 2016-03-14 2017-09-14 Josef Häringer Fastening element and method for attaching a fastener
WO2017158454A1 (en) 2016-03-14 2017-09-21 Josef Häringer Flat dowel and method for mounting a flat dowel
DE202017101139U1 (en) 2017-03-01 2017-04-12 Josef Häringer Biscuit
EP3369946A1 (en) 2017-03-01 2018-09-05 Christian Steinbrunner Flat dowel and method for applying a flat dowel in a wall
EP4310347A1 (en) * 2022-07-21 2024-01-24 Airbus Operations GmbH A coupling kit-of-parts for a mounting arrangement for mounting an interior substructure to a primary structure of an aircraf

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20011011

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20040708

R157 Lapse of ip right after 6 years

Effective date: 20071002