DE10256385B3 - Elbow lever clamp has sensor for final position and elements for forwarding final position signal mounted as separate components in head piece with interactive interfaces for contactless transfer of signal - Google Patents
Elbow lever clamp has sensor for final position and elements for forwarding final position signal mounted as separate components in head piece with interactive interfaces for contactless transfer of signal Download PDFInfo
- Publication number
- DE10256385B3 DE10256385B3 DE10256385A DE10256385A DE10256385B3 DE 10256385 B3 DE10256385 B3 DE 10256385B3 DE 10256385 A DE10256385 A DE 10256385A DE 10256385 A DE10256385 A DE 10256385A DE 10256385 B3 DE10256385 B3 DE 10256385B3
- Authority
- DE
- Germany
- Prior art keywords
- head piece
- clamping device
- sensor
- signal
- elements
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/16—Details, e.g. jaws, jaw attachments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B5/00—Clamps
- B25B5/06—Arrangements for positively actuating jaws
- B25B5/12—Arrangements for positively actuating jaws using toggle links
- B25B5/122—Arrangements for positively actuating jaws using toggle links with fluid drive
Abstract
Description
Die Erfindung betrifft eine Spannvorrichtung, insbesondere Kniehebelspannvorrichtung, gemäß Oberbegriff des Patentanspruches 1.The invention relates to a clamping device, in particular Knee lever tensioning device, according to the preamble of claim 1.
Spannvorrichtungen der genannten
Art sind hinlänglich
bekannt und in Benutzung, so daß es diesbezüglich an
sich keines druckschriftlichen Nachweises bedarf. Verwiesen sei
jedoch bspw. auf das
Tritt ein Schadensfall an Spannvorrichtungen,
und zwar insbesondere an den exponierten Steckanschlüssen auf,
so muß die ganze,
den Steckanschluß aufweisende
Kassette ausgetauscht werden, was bedeutet, daß die relativ teuren Endstellungsabfrageelemente,
egal ob Sensoren, Mikroschalter od.dgl., einer Verschrottung mit
anheimfallen. Außerdem
müssen
in der neuen Austauschkassette gegf. die Abfrageelemente wieder
entsprechend eingestellt und es muß das Anschlußkabel mit seinem
Stecker wieder angeschlossen werden, was wiederum zu Beschädigungen
führen
kann, weil solche Spannvorrichtungen bspw. im Zuge von Fertigungsstraßen für die Fertigung
von Karosserien in der Regel nur ungünstig zugänglich sind. Das Gleiche gilt
auch dann, wenn ein ganzer, schadhaft gewordener Spanner ausgetauscht
werden muß.
Zu berücksichtigen
ist dabei, daß solche
Austauschvorgänge
in der Regel mit einem Stop der Fertigungsvorgänge verbunden sind, das Wartungspersonal also
gehalten ist, solche Austauschvorgänge in höchster Eile durchzuführen. Dies
gilt auch für
eine sensorbestückte
Endstellungsabfrageeinrichtung nach dem vorerwähnten
Ausgehend von einer Spannvorrichtung der eingangs genannten Art, also einer solchen, die keinen Einstellungszugriff für die Endstellungssensoren braucht, liegt der Erfindung die Aufgabe zugrunde, hier Abhilfe zu schaffen, d.h., Spannvorrichtungen bzgl. ihrer Endstellungsabfrageeinrichtungen dahingehend zu verbessern und auszugestalten, daß bei unvermeidbar immer wieder auftretenden Austauscherfordernissen, diese nicht nur auf das notwendige Minimum reduziert sondern auch schnell und problemlos durchführbar sind.Starting from a clamping device of the type mentioned, ie one that does not have access access for the Endstellungssensoren needs, the invention is based on the object here To remedy, i.e., jigs with respect to their Endstellungsabfrageeinrichtungen to improve and to design that inevitably over again exchange requirements, these not only to the necessary Minimum reduced but also fast and easily feasible.
Diese Aufgabe ist mit einer Spannvorrichtung der eingangs genannten Art nach der Erfindung durch die im Kennzeichen des Patentanspruches 1 angeführten Merkmale gelöst. Vorteilhafte Weiterbildungen ergeben sich nach den Unteransprüchen 2 bis 8.This task is with a clamping device of the type mentioned according to the invention by the in the license plate of claim 1 cited Characteristics solved. Advantageous developments emerge according to the subclaims 2 to 8th.
Diese Lösung nutzt also zum Einen die Gegebenheit bzw. Erkenntnis aus, daß bei Spannvorrichtungen mit längenveränderlichem Stellglied die Elemente für die Endstellungsabfrage nicht mehr zugriffszugänglich am Kopfstück installiert sein müssen, d.h., ohne weiteres vollkommen geschützt im Kopfstück plazierbar sind, und zum Anderen dadurch das besonders gefährdete Steckeranschlußteil bzw. die Elemente zur Signalweiterleitung von den Elementen zur Endstellungsabfrage einerseits getrennt zu halten und problemlos für Austauscherfordernisse lösbar am Kopfstück zu befestigen und dabei andererseits dafür zu sorgen, daß trotz Getrennthaltung eine Signalübertragung und auch Stromversorgung der Abfragelemente gewährleistet ist.So this solution uses the one Condition or knowledge from that with clamping devices with längenveränderlichem Actuator the elements for the Endstellungsabfrage no longer accessible access to the head piece installed have to be that is, easily placed completely protected in the header are, and on the other thereby the particularly vulnerable male connector part or the Elements for signal forwarding from the elements to the end position query on the one hand to keep separate and easily solvable for exchange requirements on headpiece on the other hand to ensure that despite Separate pose a signal transmission and also power supply of the query elements is ensured.
Die erfindungsgemäße Spannvorrichtung einschließlich vorteilhafter Weiterbildungen gemäß der Unteransprüche wird nachfolgend anhand der zeichnerischen Darstellung von Ausführungsbeispielen näher erläutert.The tensioning device according to the invention including advantageous Further developments according to the subclaims below with reference to the drawings of exemplary embodiments explained in more detail.
Es zeigtIt shows
Die Spannvorrichtung besteht unter
verweis auf
Wie aus
Für
eine solche Spannvorrichtung ist nun wesentlich, daß der mindestens
eine Sensor
Verwiesen wird hierzu ebenfalls auf
Da für die Endstellungsabfragesensoren
Diesbezüglich und unter Verweis auf
Was die hier sogenannten Schnittstellenhälften
Ferner sind die Schnittstellenhälften
Abgesehen von einer solchen Zuordnung der
Schnittstellen hälften
- 11
- SpannerkopfstückSpanner head
- 1',1''1 ', 1' '
- KopfstückhälftenHead halves
- 22
- Stellmechanikactuating mechanism
- 33
- Antriebdrive
- 44
- Stellungsgeberposition transmitter
- 55
- Stellgliedactuator
- 66
- Spannarmclamping arm
- 7,7'7,7 '
- Sensorsensor
- 88th
- Elementeelements
- 9,9'9.9 '
- SchnittstellenhälftenInterface halves
- 1010
- SteckeranschlußteilMale fitting part
- 1111
- Kassettecassette
- 1212
- Übertragungselementtransmission element
- 13,13'13.13 '
- Fortsätzeprojections
- 1414
- HaltefortsatzHolding projection
- 1515
- Induktionsspuleninductors
- T,T'T, T '
- StellgliedteileActuator parts
Claims (8)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10256385A DE10256385B3 (en) | 2002-12-02 | 2002-12-02 | Elbow lever clamp has sensor for final position and elements for forwarding final position signal mounted as separate components in head piece with interactive interfaces for contactless transfer of signal |
EP03018177A EP1426143B1 (en) | 2002-12-02 | 2003-08-09 | Clamping device, especially toggle lever clamp |
PT03018177T PT1426143E (en) | 2002-12-02 | 2003-08-09 | Clamping device, especially toggle lever clamp |
DE50311413T DE50311413D1 (en) | 2002-12-02 | 2003-08-09 | Clamping device, in particular toggle lever clamping device |
AT03018177T ATE428540T1 (en) | 2002-12-02 | 2003-08-09 | TENSIONING DEVICE, IN PARTICULAR TOGGLE LEVER TENSIONING DEVICE |
ES03018177T ES2321592T3 (en) | 2002-12-02 | 2003-08-09 | CLAMPING DEVICE, ESPECIALLY DEVICE FOR CLAMPING LEVER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10256385A DE10256385B3 (en) | 2002-12-02 | 2002-12-02 | Elbow lever clamp has sensor for final position and elements for forwarding final position signal mounted as separate components in head piece with interactive interfaces for contactless transfer of signal |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10256385B3 true DE10256385B3 (en) | 2004-02-26 |
Family
ID=30775619
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10256385A Expired - Fee Related DE10256385B3 (en) | 2002-12-02 | 2002-12-02 | Elbow lever clamp has sensor for final position and elements for forwarding final position signal mounted as separate components in head piece with interactive interfaces for contactless transfer of signal |
DE50311413T Expired - Lifetime DE50311413D1 (en) | 2002-12-02 | 2003-08-09 | Clamping device, in particular toggle lever clamping device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE50311413T Expired - Lifetime DE50311413D1 (en) | 2002-12-02 | 2003-08-09 | Clamping device, in particular toggle lever clamping device |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1426143B1 (en) |
AT (1) | ATE428540T1 (en) |
DE (2) | DE10256385B3 (en) |
ES (1) | ES2321592T3 (en) |
PT (1) | PT1426143E (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011060755A1 (en) | 2009-11-23 | 2011-05-26 | De-Sta-Co Europe Gmbh | Clamping device |
EP2433750A1 (en) | 2010-09-23 | 2012-03-28 | DE-STA-CO Europe GmbH | Actuation device |
DE102010046188A1 (en) | 2010-09-23 | 2012-03-29 | De-Sta-Co Europe Gmbh | actuator |
DE102011107397A1 (en) | 2011-07-07 | 2013-01-10 | De-Sta-Co Europe Gmbh | actuator |
DE102013001004B3 (en) * | 2013-01-22 | 2014-02-06 | Tünkers Maschinenbau Gmbh | Device useful for e.g. clamping, stamping, welding of components used in the car body of motor vehicle industry, comprises elongated adjusting part, sensor device with electrical or inductive sensors or micro-switches and control device |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITMI20061226A1 (en) * | 2006-06-26 | 2007-12-27 | Univer Spa | DEVICE FOR LOCKING AND-OR WORKING OF PIECES TO WORK WITH OPERATING POSITIONS SET TO MANUALLY |
DE202014103575U1 (en) | 2014-08-01 | 2014-09-02 | Pepperl + Fuchs Gmbh | Inquiry unit for toggle clamps |
FR3027387B1 (en) | 2014-10-16 | 2018-02-16 | Senstronic | SENSOR DEVICE WITH MODULAR CONSTITUTION AND INDUSTRIAL EQUIPMENT COMPRISING SAME |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29718644U1 (en) * | 1997-10-21 | 1997-12-11 | Tuenkers Maschinenbau Gmbh | Query cassette |
DE20004977U1 (en) * | 2000-03-17 | 2000-07-13 | Festo Ag & Co | Headpiece of a tensioning device |
DE20209237U1 (en) * | 2002-06-13 | 2002-09-19 | Sta Co Mettallerzeugnisse Gmbh | Toggle clamp |
-
2002
- 2002-12-02 DE DE10256385A patent/DE10256385B3/en not_active Expired - Fee Related
-
2003
- 2003-08-09 DE DE50311413T patent/DE50311413D1/en not_active Expired - Lifetime
- 2003-08-09 ES ES03018177T patent/ES2321592T3/en not_active Expired - Lifetime
- 2003-08-09 AT AT03018177T patent/ATE428540T1/en not_active IP Right Cessation
- 2003-08-09 EP EP03018177A patent/EP1426143B1/en not_active Expired - Lifetime
- 2003-08-09 PT PT03018177T patent/PT1426143E/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29718644U1 (en) * | 1997-10-21 | 1997-12-11 | Tuenkers Maschinenbau Gmbh | Query cassette |
DE20004977U1 (en) * | 2000-03-17 | 2000-07-13 | Festo Ag & Co | Headpiece of a tensioning device |
DE20209237U1 (en) * | 2002-06-13 | 2002-09-19 | Sta Co Mettallerzeugnisse Gmbh | Toggle clamp |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011060755A1 (en) | 2009-11-23 | 2011-05-26 | De-Sta-Co Europe Gmbh | Clamping device |
DE102009054153A1 (en) | 2009-11-23 | 2011-05-26 | De-Sta-Co Europe Gmbh | jig |
EP2433750A1 (en) | 2010-09-23 | 2012-03-28 | DE-STA-CO Europe GmbH | Actuation device |
DE102010046188A1 (en) | 2010-09-23 | 2012-03-29 | De-Sta-Co Europe Gmbh | actuator |
US9199358B2 (en) | 2010-09-23 | 2015-12-01 | Delaware Capital Formation, Inc. | Actuating device |
DE102011107397A1 (en) | 2011-07-07 | 2013-01-10 | De-Sta-Co Europe Gmbh | actuator |
WO2013004228A1 (en) | 2011-07-07 | 2013-01-10 | De-Sta-Co Europe Gmbh | Actuating device |
US9568054B2 (en) | 2011-07-07 | 2017-02-14 | De-Sta-Co Europe Gmbh | Actuating device |
DE102013001004B3 (en) * | 2013-01-22 | 2014-02-06 | Tünkers Maschinenbau Gmbh | Device useful for e.g. clamping, stamping, welding of components used in the car body of motor vehicle industry, comprises elongated adjusting part, sensor device with electrical or inductive sensors or micro-switches and control device |
Also Published As
Publication number | Publication date |
---|---|
PT1426143E (en) | 2009-06-04 |
EP1426143A3 (en) | 2007-08-15 |
EP1426143A2 (en) | 2004-06-09 |
DE50311413D1 (en) | 2009-05-28 |
ATE428540T1 (en) | 2009-05-15 |
EP1426143B1 (en) | 2009-04-15 |
ES2321592T3 (en) | 2009-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |