DE20011479U1 - Fastener - Google Patents

Fastener

Info

Publication number
DE20011479U1
DE20011479U1 DE20011479U DE20011479U DE20011479U1 DE 20011479 U1 DE20011479 U1 DE 20011479U1 DE 20011479 U DE20011479 U DE 20011479U DE 20011479 U DE20011479 U DE 20011479U DE 20011479 U1 DE20011479 U1 DE 20011479U1
Authority
DE
Germany
Prior art keywords
fastening element
element according
transition sleeve
screw
shaft tip
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
DE20011479U
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.)
Harald Zahn GmbH
Original Assignee
Harald Zahn GmbH
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 Harald Zahn GmbH filed Critical Harald Zahn GmbH
Priority to DE20011479U priority Critical patent/DE20011479U1/en
Publication of DE20011479U1 publication Critical patent/DE20011479U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/14—Fastening means therefor
    • E04D5/141—Fastening means therefor characterised by the location of the fastening means
    • E04D5/142—Fastening means therefor characterised by the location of the fastening means along the edge of the flexible material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36—Connecting; Fastening
    • E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
    • E04D3/3603—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer the fastening means being screws or nails
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/14—Fastening means therefor
    • E04D5/144—Mechanical fastening means
    • E04D5/145—Discrete fastening means, e.g. discs or clips
    • 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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts

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 (10)

1. Befestigungselement (1) zur Verbindung von Dämmmaterialien (37) und Abdichtungsbahnen (39) mit den Deckenelementen (36) von Flachdächern, wobei das Befestigungselement (1) aus einem Kunststoffhalter (2) und einer Schraube (3) besteht, der Kunststoffhalter (2) einen Lastverteilteller (5) besitzt, unterhalb dem sich ein Hohlschaft (7) mit einem koaxialen Innenkanal (8) zur Aufnahme der Schraube (3) erstreckt, die mit ihrem Schraubenkopf (10) innerhalb des Hohlschaftes (7) nahe der Schaftspitze (12) positionierbar ist und mit ihrem Schraubenschaft (13) aus der Schaftspitze (12) des Kunststoffhalters (2) ausragt, dadurch gekennzeichnet, dass auf der Schaftspitze (12) des Kunststoffhalters (2) eine Übergangshülse (4, 24) aufgesetzt ist, aus deren der Schaftspitze (12) fernen Ende (15, 25) die Schraube (3) heraus geführt ist.1. Fastening element ( 1 ) for connecting insulation materials ( 37 ) and sealing sheets ( 39 ) to the ceiling elements ( 36 ) of flat roofs, the fastening element ( 1 ) consisting of a plastic holder ( 2 ) and a screw ( 3 ), the plastic holder ( 2 ) has a load distribution plate ( 5 ), below which extends a hollow shaft ( 7 ) with a coaxial inner channel ( 8 ) for receiving the screw ( 3 ), which with its screw head ( 10 ) inside the hollow shaft ( 7 ) near the shaft tip ( 12) is positionable with its screw shank (13) of the plastic holder (2) protrudes from the shaft tip (12), characterized in that on the shaft tip (12) of the plastic holder (2) a transition sleeve (4, 24 is fitted), from whose end ( 15 , 25 ) distal to the shaft tip ( 12 ) has the screw ( 3 ) guided out. 2. Befestigungselement nach Anspruch 1, dadurch gekennzeichnet, dass die Übergangshülse (4, 24) zumindest in einem Teilabschnitt konisch ausgebildet ist. 2. Fastening element according to claim 1, characterized in that the transition sleeve ( 4 , 24 ) is conical at least in a partial section. 3. Befestigungselement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass das dem Lastverteilteller (5) ferne Ende (15, 25) der Übergangshülse (4, 24) annähernd dem Flankendurchmesser des Schraubengewindes (16) entspricht.3. Fastening element according to one of the preceding claims, characterized in that the load distribution plate ( 5 ) distal end ( 15 , 25 ) of the transition sleeve ( 4 , 24 ) corresponds approximately to the flank diameter of the screw thread ( 16 ). 4. Befestigungselement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Übergangshülse (24) eine weitestgehend parallel zur Schraubenachse (20) verlaufende Schlitzung (30) besitzt.4. Fastening element according to one of the preceding claims, characterized in that the transition sleeve ( 24 ) has a largely parallel to the screw axis ( 20 ) slit ( 30 ). 5. Befestigungselement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Übergangshülse (24) einen von der Schaftspitzenform abweichenden Konuswinkel besitzt.5. Fastening element according to one of the preceding claims, characterized in that the transition sleeve ( 24 ) has a cone angle deviating from the shape of the shaft tip. 6. Befestigungselement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Konuswinkel der Übergangshülse (24) steiler ausgebildet ist als der der Schaftspitze (12) des Kunststoffhalters (2).6. Fastening element according to one of the preceding claims, characterized in that the cone angle of the transition sleeve ( 24 ) is steeper than that of the shaft tip ( 12 ) of the plastic holder ( 2 ). 7. Befestigungselement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Übergangshülse (24) an ihrem dem Lastverteilteller (5) fernen Ende (25) mit Schneidkanten (28, 29) ausgebildet ist.7. Fastening element according to one of the preceding claims, characterized in that the transition sleeve ( 24 ) is formed at its end ( 25 ) remote from the load distribution plate ( 5 ) with cutting edges ( 28 , 29 ). 8. Befestigungselement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Übergangshülse (4, 24) aus Metall besteht.8. Fastening element according to one of the preceding claims, characterized in that the transition sleeve ( 4 , 24 ) consists of metal. 9. Befestigungselement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Übergangshülse (4, 24) aus schlagzähem Kunststoff besteht.9. Fastening element according to one of the preceding claims, characterized in that the transition sleeve ( 4 , 24 ) consists of impact-resistant plastic. 10. Befestigungselement nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die benachbarten Mantelkanten der Schlitzung (30) eine Verzahnung (31, 32) besitzen.10. Fastening element according to one of the preceding claims, characterized in that the adjacent jacket edges of the slot ( 30 ) have a toothing ( 31 , 32 ).
DE20011479U 2000-06-30 2000-06-30 Fastener Expired - Lifetime DE20011479U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20011479U DE20011479U1 (en) 2000-06-30 2000-06-30 Fastener

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20011479U DE20011479U1 (en) 2000-06-30 2000-06-30 Fastener

Publications (1)

Publication Number Publication Date
DE20011479U1 true DE20011479U1 (en) 2000-10-19

Family

ID=7943428

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20011479U Expired - Lifetime DE20011479U1 (en) 2000-06-30 2000-06-30 Fastener

Country Status (1)

Country Link
DE (1) DE20011479U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2019210A1 (en) * 2007-07-25 2009-01-28 Lisi Automotive Rapid Fixing device consisting of a plastic screw and a nut
EP2172660A1 (en) * 2008-10-06 2010-04-07 EJOT Baubefestigungen GmbH Drill bit with cutting disc

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2019210A1 (en) * 2007-07-25 2009-01-28 Lisi Automotive Rapid Fixing device consisting of a plastic screw and a nut
EP2172660A1 (en) * 2008-10-06 2010-04-07 EJOT Baubefestigungen GmbH Drill bit with cutting disc
WO2010040607A1 (en) * 2008-10-06 2010-04-15 Ejot Baubefestigungen Gmbh Self-drilling screw having a cutting disk

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001123

R150 Term of protection extended to 6 years

Effective date: 20030718

R151 Term of protection extended to 8 years

Effective date: 20060629

R152 Term of protection extended to 10 years

Effective date: 20080610

R071 Expiry of right