DE202004012799U1 - Corner connector of plastics for metal frames has cylindrical body with two arms fitting with force-locking connection into stop tubes of metal frame - Google Patents
Corner connector of plastics for metal frames has cylindrical body with two arms fitting with force-locking connection into stop tubes of metal frame Download PDFInfo
- Publication number
- DE202004012799U1 DE202004012799U1 DE200420012799 DE202004012799U DE202004012799U1 DE 202004012799 U1 DE202004012799 U1 DE 202004012799U1 DE 200420012799 DE200420012799 DE 200420012799 DE 202004012799 U DE202004012799 U DE 202004012799U DE 202004012799 U1 DE202004012799 U1 DE 202004012799U1
- Authority
- DE
- Germany
- Prior art keywords
- stop
- corner connector
- tube
- legs
- corner
- 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
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 6
- 239000004033 plastic Substances 0.000 title claims abstract description 6
- 239000002184 metal Substances 0.000 title claims abstract description 5
- 210000002414 leg Anatomy 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 7
- 210000000689 upper leg Anatomy 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 239000003381 stabilizer Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 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
- F16B4/00—Shrinkage connections, e.g. assembled with the parts at different temperature; Force fits; Non-releasable friction-grip fastenings
- F16B4/004—Press fits, force fits, interference fits, i.e. fits without heat or chemical treatment
-
- 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
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
Abstract
Description
1. Bauteilbeschreibung1. Component description
Die Erfindung betrifft einen Eckverbinder aus Kunststoff für Rahmen aus Metall, vornehmlich Rundrohr mit Anschlag- Anschlagrohr RP 202, (mit einem Außendurchmesser von 32 mm, einer Wandstärke von 1,5 mm bis 2 mm und einer Nasenlänge von 12 mm), mit mindestens zwei Schenkeln die in die Anschlagrohre RP 202 kraftschlüssig eingebunden werden. Hauptsächliches Anwendungsgebiet dieser Rahmenverbindung liegt im Bereich der Schutzeinrichtungen zu Zwecken von Maschinen- und Personenschutz in automatisierten Anlagen.The Invention relates to a plastic corner connector for frames made of metal, primarily round tube with RP 202 stop tube, (with an outside diameter of 32 mm, a wall thickness from 1.5 mm to 2 mm and a nose length of 12 mm), with at least two legs that are non-positively integrated into the RP 202 stop pipes become. Cardinal This frame connection is used in the area of protective devices for purposes of machine and personal protection in automated Investments.
2. Stand der Technik2. State of the technology
Eckverbinder der vorgenannten Art sind nicht bekannt. Nach dem heutigen Stand der Technik werden Rundrohre mit Anschlag- Anschlagrohre RP 202 bislang miteinander verschweißt oder verschraubt. Dies macht einen erheblichen Zeitaufwand in der Vormontage, der zu fertigenden Schutzelemente notwendig. Bei der Schweißverbindung müssen die Rohre zuerst auf Gehrung gesägt, anschließend versäubert, danach zusammengeschweißt und schlussendlich die Schweißnähte verschliffen werden. Bei der Schraubverbindung müssen die Rohre vorgebohrt und anschließend verschraubt werden, was dazu führt, dass zum benötigten Zeitaufwand ein zusätzlicher Materialaufwand hinzukommt.Corner connector the aforementioned type are not known. As of today In technology, round pipes with RP 202 stop pipes are used previously welded together or screwed. This makes a significant amount of time in the Pre-assembly of the protective elements to be manufactured is necessary. In the welded joint have to the pipes are first mitred, subsequently tidied, then welded together and finally sanded the welds become. For the screw connection, the pipes must be pre-drilled and subsequently screwed, which leads to that to the needed An additional amount of time Add material costs.
Die Vorteile der Erfindung sind Einsparungen von Vormontagezeit, zusätzlichem Verbrauchsmaterial, Werkzeug und Kosten.The Advantages of the invention are savings in pre-assembly time, additional Consumables, tools and costs.
3. Ziel3. Goal
Ziel der Erfindung ist daher, eine einfach herstellbare Verbindung jener Art zu ermöglichen, die auch über lange Zeit zuverlässig bestehen bleibt und wie in der Norm über Schutzeinrichtungen verlangt, nur mittels dem Einsatz von Werkzeugen oder mechanischer Gewaltanwendung trenn- oder demontierbar ist. In Weiterbildung der Erfindung kann vorgesehen sein, weitere Schenkel zur Aufnahme zusätzlicher Anschlagrohre derselben Bauart einzufügen, um kastenförmige Konstruktionen von Schutzvorrichtungen zu ermöglichen.aim the invention is, therefore, an easy to manufacture connection of those Kind of allow who also about reliable for a long time remains and as required in the standard on protective devices, only using tools or using mechanical force separable or removable is. In a further development of the invention, further ones can be provided Legs for additional Insert stop tubes of the same type to make box-shaped structures of protective devices.
4. Montage- Demontage4. Assembly dismantling
Der Vorteil bei der Verwendung der vorgenannten Erfindung liegt in der schnelleren und einfacheren Möglichkeit zur Herstellung eines Rahmens für Schutzeinrichtung aus dem vorgenannten Rundrohr mit Anschlag- Anschlagrohr RP 202. Die Anschlagrohre müssen nur noch auf Länge gesägt und mittels des Eckverbinders kraftschlüssig zusammengefügt werden. Ebenso einfach ist die Trennung der kraftschlüssigen Verbindung d.h. es ist bei der Trennung der Verbindung kein Aufschweißen oder der Einsatz eines Trennwerkzeuges (z.B. Winkelschleifer) mehr notwendig.The The advantage of using the aforementioned invention is that faster and easier way to make a frame for Protective device made of the aforementioned round tube with stop-stop tube RP 202. The stop pipes must only for length serrated and be frictionally joined using the corner connector. The separation of the positive connection is just as easy, i.e. it is no welding or use of a when disconnecting the connection Cutting tool (e.g. angle grinder) more necessary.
5. Zeichnung5. Drawing
Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und in der nachfolgenden Beschreibung näher erläutert.On embodiment the invention is illustrated in the drawings and in the following Description closer explained.
Es
zeigen die
6. Beschreibung des Ausführungsbeispiels6. Description of the embodiment
Der
in der Zeichnung dargestellte Eckverbinder
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420012799 DE202004012799U1 (en) | 2004-08-10 | 2004-08-10 | Corner connector of plastics for metal frames has cylindrical body with two arms fitting with force-locking connection into stop tubes of metal frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420012799 DE202004012799U1 (en) | 2004-08-10 | 2004-08-10 | Corner connector of plastics for metal frames has cylindrical body with two arms fitting with force-locking connection into stop tubes of metal frame |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004012799U1 true DE202004012799U1 (en) | 2004-12-16 |
Family
ID=33521867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420012799 Expired - Lifetime DE202004012799U1 (en) | 2004-08-10 | 2004-08-10 | Corner connector of plastics for metal frames has cylindrical body with two arms fitting with force-locking connection into stop tubes of metal frame |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202004012799U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7931234B2 (en) | 2005-08-17 | 2011-04-26 | Airbus Deutschland Gmbh | Continuous fuselage connection |
DE202017006487U1 (en) | 2017-12-13 | 2018-02-26 | PROMESS Gesellschaft für Montage- und Prüfsysteme mbH | Corner connector for hollow profile bars |
DE102017011731A1 (en) | 2017-12-13 | 2019-06-13 | PROMESS Gesellschaft für Montage- und Prüfsysteme mbH | Corner connector for hollow profile bars |
-
2004
- 2004-08-10 DE DE200420012799 patent/DE202004012799U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7931234B2 (en) | 2005-08-17 | 2011-04-26 | Airbus Deutschland Gmbh | Continuous fuselage connection |
DE202017006487U1 (en) | 2017-12-13 | 2018-02-26 | PROMESS Gesellschaft für Montage- und Prüfsysteme mbH | Corner connector for hollow profile bars |
DE102017011731A1 (en) | 2017-12-13 | 2019-06-13 | PROMESS Gesellschaft für Montage- und Prüfsysteme mbH | Corner connector for hollow profile bars |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20050120 |
|
R163 | Identified publications notified |
Effective date: 20050302 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20080229 |