DE3228189A1 - Expanding rivet - Google Patents
Expanding rivetInfo
- Publication number
- DE3228189A1 DE3228189A1 DE19823228189 DE3228189A DE3228189A1 DE 3228189 A1 DE3228189 A1 DE 3228189A1 DE 19823228189 DE19823228189 DE 19823228189 DE 3228189 A DE3228189 A DE 3228189A DE 3228189 A1 DE3228189 A1 DE 3228189A1
- Authority
- DE
- Germany
- Prior art keywords
- expanding
- cams
- studs
- expansion body
- expanding rivet
- 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.)
- Withdrawn
Links
- 239000002184 metal Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
- F16B19/08—Hollow rivets; Multi-part rivets
- F16B19/10—Hollow rivets; Multi-part rivets fastened by expanding mechanically
- F16B19/1027—Multi-part rivets
- F16B19/1036—Blind rivets
- F16B19/1081—Blind rivets fastened by a drive-pin
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
Description
Die Erfindung betrifft einen Spreizniet zur BefestigungThe invention relates to an expanding rivet for fastening
von gelochten Blechen, Platten und dergleichen, gemäß dem Oberbegriff des Patentanspruchs 1.of perforated sheets, plates and the like, according to the preamble of claim 1.
Es sind Spreiznieten bekannt, die einen unten geschlossenen Spreizteil und innen Nocken aufweisen (DE-GM 19 42 368Y.Expanding rivets are known which have an expanding part closed at the bottom and have cams on the inside (DE-GM 19 42 368Y.
Nachteilig bei dieser Ausführung ist, daß ein fester Sitz in den zu verbindenden Teilen nicht gewährleistet werden kant.The disadvantage of this design is that a tight fit in the too connecting parts cannot be guaranteed.
Aufgabe der Erfindung ist es einen Spreizniet zu schaffen, der sowohl eine verbesserte Haftung innerhalb der zu verbindenden Teile als auch eine verbesserte Sicherung gegen Lösen aufweist.The object of the invention is to create an expanding rivet that both an improved adhesion within the parts to be connected as well as an improved one Has securing against loosening.
Zur Lösung dieser Aufgabe wird erfindungsgemäß ein Spreizniet vorgeschlagen, wie er im Patentanspruch 1 beschrieben ist.To solve this problem, an expanding rivet is proposed according to the invention, as described in claim 1.
Der erfindungsgemäße Spreizniet erzielt durch die oberen Nocken eine verstärkte Halterung durch Erhöhung des Lochleibungsdruckes innerhalb der zu verbindenden Teile und garantiert einen festen Sitz durch die vergrößerten am offenen Ende der Spreizarme befindlichen Nocken.The expanding rivet according to the invention achieved a through the upper cams Reinforced mounting by increasing the embedment pressure within the to be connected Parts and guarantees a tight fit thanks to the enlarged at the open end of the Spreading arms located cams.
Durch die Anordnung der beiden Nockenpaare ist der Dickenbereich der zu verbindenden gelochten Bleche wesentlich erhöht. Bei dünnen Blechen kommt das obere Nockenpaar zum Einsatz, bei dicken Blechen beide Nockenpaare.Due to the arrangement of the two pairs of cams, the thickness range is the perforated sheets to be connected significantly increased. This is the case with thin sheet metal Upper pair of cams used, with thick sheets both pairs of cams.
Die Herstellung kann einteilig erfolgen mit Übergängen vom Spreizkörper zur Spreizleiste oder auch in zwei Einzelteilen, wobei die Spreizleiste im Spreizkörper gehalten wird.The production can be done in one piece with transitions from the expansion body for expanding bar or in two individual parts, with the expanding bar in the expanding body is held.
In den beigefügten Zeichnungen ist eine mögliche Ausfiülrungsform eines erSindungsgemaRen Spreizniets schematisch dargestellt.One possible embodiment is shown in the accompanying drawings an inventive expanding rivet shown schematically.
Es zeigen: Fig. 1 eine Vorderansicht im Schnitt Fig. 2 eine Draufsicht Fig. 3 Anwendungsbeispiele Fig. 4) Aus Fig. 1 ist ersichtlich, daß der Spreizkörper 1 unten offengehalten und oben mit einem Flansch 2 ausgestattet ist. Die Innenflächen 3 der Spreizarme 7 sind mit äe zwei sich gegenüberliegenden Nocken 4 und 5 versehen. Diese Nocken sind zum geschlossenen Ende hin mit Abschrägungen 6 -ausgestattet, wobei die Nocken 5 in Länge und Dicke vorzugsweise 1,5 fach größer sind als die Nocken 4.They show: FIG. 1 a front view in section. FIG. 2 a plan view Fig. 3 application examples Fig. 4) From Fig. 1 it can be seen that the expansion body 1 is kept open at the bottom and is equipped with a flange 2 at the top. The inner surfaces 3 of the spreading arms 7 are provided with two opposing cams 4 and 5. These cams are equipped with bevels 6 towards the closed end, wherein the cams 5 are preferably 1.5 times larger than the length and thickness Cam 4.
In dem Schlitz 9 des Spreizkörpers 1 sitzt eine diesem Schlitz angepaßte Spreiieiste 8, die zur Befestigung des Spreizniets in den zu verbindenden Teilen (sh. Figur 3 und 4) in das Innere eingedrückt wird. In the slot 9 of the expansion body 1 sits a split bar 8 which is adapted to this slot and which is pressed into the interior for fastening the expanding rivet in the parts to be connected (see FIGS. 3 and 4).
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823228189 DE3228189A1 (en) | 1982-07-26 | 1982-07-26 | Expanding rivet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19823228189 DE3228189A1 (en) | 1982-07-26 | 1982-07-26 | Expanding rivet |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3228189A1 true DE3228189A1 (en) | 1984-01-26 |
Family
ID=6169528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823228189 Withdrawn DE3228189A1 (en) | 1982-07-26 | 1982-07-26 | Expanding rivet |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3228189A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4103931A1 (en) * | 1991-02-08 | 1992-08-20 | Schaeffler Waelzlager Kg | STABILIZING AND SUPPORTING DEVICE FOR THE SWIVEL BEARING OF A CLUTCH LEVER |
FR2746150A1 (en) * | 1996-03-18 | 1997-09-19 | Illinois Tool Works | RIVET ASSEMBLY AND METHOD FOR ITS IMPLEMENTATION |
DE102006007707A1 (en) * | 2006-02-12 | 2007-08-23 | Adolf Würth GmbH & Co. KG | Blind rivet for securing plates together has a central pin that is driven into body using an impact tool |
EP1825153A1 (en) * | 2004-11-11 | 2007-08-29 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Fastening structure |
DE202008006484U1 (en) | 2008-05-10 | 2008-07-31 | Degtjarew, Alexander | Spreizniet |
DE202010005908U1 (en) * | 2010-04-20 | 2011-08-29 | Lehmann Gmbh & Co. Kg | metal cabinet |
CN102536985A (en) * | 2007-07-25 | 2012-07-04 | A·雷蒙德公司 | Fastening element for connecting a support part to an add-on part |
US8707539B2 (en) | 2006-02-12 | 2014-04-29 | Wurth International Ag | Gun rivet |
CN105531487A (en) * | 2013-09-30 | 2016-04-27 | A·雷蒙德公司 | Anchoring device |
DE102017100331A1 (en) | 2017-01-10 | 2018-07-12 | Flexlift Hubgeräte Gmbh | Mounting arrangement for connecting components, component connection and scissor lift |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1204024B (en) * | 1960-04-27 | 1965-10-28 | Aviat Universal Supply Company | Fastening device |
DE1942368U (en) * | 1965-05-14 | 1966-07-14 | Tinnerman Products Inc | CONNECTOR MADE OF PLASTIC FOR FASTENING AN OBJECT TO A PERFORATED SUPPORT PLATE. |
GB1259409A (en) * | 1968-02-23 | 1972-01-05 | ||
FR2489899A1 (en) * | 1980-09-09 | 1982-03-12 | Sonofam | Plastics plug and socket fastener - has split socket which expands when plug is inserted into hole in e.g. interior of vehicle door panel |
-
1982
- 1982-07-26 DE DE19823228189 patent/DE3228189A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1204024B (en) * | 1960-04-27 | 1965-10-28 | Aviat Universal Supply Company | Fastening device |
DE1942368U (en) * | 1965-05-14 | 1966-07-14 | Tinnerman Products Inc | CONNECTOR MADE OF PLASTIC FOR FASTENING AN OBJECT TO A PERFORATED SUPPORT PLATE. |
GB1259409A (en) * | 1968-02-23 | 1972-01-05 | ||
FR2489899A1 (en) * | 1980-09-09 | 1982-03-12 | Sonofam | Plastics plug and socket fastener - has split socket which expands when plug is inserted into hole in e.g. interior of vehicle door panel |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4103931A1 (en) * | 1991-02-08 | 1992-08-20 | Schaeffler Waelzlager Kg | STABILIZING AND SUPPORTING DEVICE FOR THE SWIVEL BEARING OF A CLUTCH LEVER |
FR2746150A1 (en) * | 1996-03-18 | 1997-09-19 | Illinois Tool Works | RIVET ASSEMBLY AND METHOD FOR ITS IMPLEMENTATION |
DE19706829A1 (en) * | 1996-03-18 | 1997-09-25 | Illinois Tool Works | Riveting kit inserted in hole |
DE19706829C2 (en) * | 1996-03-18 | 1998-12-24 | Illinois Tool Works | Expanding rivet |
EP1825153A1 (en) * | 2004-11-11 | 2007-08-29 | Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho | Fastening structure |
EP1825153A4 (en) * | 2004-11-11 | 2011-03-02 | Tokai Rika Co Ltd | Fastening structure |
US8707539B2 (en) | 2006-02-12 | 2014-04-29 | Wurth International Ag | Gun rivet |
DE102006007707A1 (en) * | 2006-02-12 | 2007-08-23 | Adolf Würth GmbH & Co. KG | Blind rivet for securing plates together has a central pin that is driven into body using an impact tool |
US9011058B2 (en) | 2007-07-25 | 2015-04-21 | A. Raymond Et Cie | Fastening element for connecting a support part to an add-on part |
CN102536985A (en) * | 2007-07-25 | 2012-07-04 | A·雷蒙德公司 | Fastening element for connecting a support part to an add-on part |
CN102536985B (en) * | 2007-07-25 | 2015-03-11 | A·雷蒙德公司 | Fastening element for connecting a support part to an add-on part |
DE202008006484U1 (en) | 2008-05-10 | 2008-07-31 | Degtjarew, Alexander | Spreizniet |
DE202010005908U1 (en) * | 2010-04-20 | 2011-08-29 | Lehmann Gmbh & Co. Kg | metal cabinet |
CN105531487A (en) * | 2013-09-30 | 2016-04-27 | A·雷蒙德公司 | Anchoring device |
CN105531487B (en) * | 2013-09-30 | 2018-01-23 | A·雷蒙德公司 | Anchoring device |
DE102017100331A1 (en) | 2017-01-10 | 2018-07-12 | Flexlift Hubgeräte Gmbh | Mounting arrangement for connecting components, component connection and scissor lift |
DE102017100331B4 (en) | 2017-01-10 | 2022-11-03 | Flexlift Hubgeräte Gmbh | Fastening arrangement for connecting components, component connection and scissor lift table |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8130 | Withdrawal |