EP2626173A3 - Spannpratze für eine Spannvorrichtung - Google Patents

Spannpratze für eine Spannvorrichtung Download PDF

Info

Publication number
EP2626173A3
EP2626173A3 EP13154033.8A EP13154033A EP2626173A3 EP 2626173 A3 EP2626173 A3 EP 2626173A3 EP 13154033 A EP13154033 A EP 13154033A EP 2626173 A3 EP2626173 A3 EP 2626173A3
Authority
EP
European Patent Office
Prior art keywords
clamping
clamping device
jaw
workpiece
claw
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.)
Granted
Application number
EP13154033.8A
Other languages
English (en)
French (fr)
Other versions
EP2626173B1 (de
EP2626173A2 (de
Inventor
Rainer Zimmermann
Peter Steinbach
Volker Göbel
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.)
Andreas Maier GmbH and Co KG
Original Assignee
Andreas Maier GmbH and Co KG
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 Andreas Maier GmbH and Co KG filed Critical Andreas Maier GmbH and Co KG
Publication of EP2626173A2 publication Critical patent/EP2626173A2/de
Publication of EP2626173A3 publication Critical patent/EP2626173A3/de
Application granted granted Critical
Publication of EP2626173B1 publication Critical patent/EP2626173B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B25B5/06—Arrangements for positively actuating jaws
    • B25B5/10—Arrangements for positively actuating jaws using screws
    • B25B5/104—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element
    • B25B5/106—Arrangements for positively actuating jaws using screws with one screw and one clamping lever and one fulcrum element with one end of the lever resting on an additional block and the screw being positioned between the ends of the lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

Um eine Spannpratze für eine Spannvorrichtung zum Einspannen eines Werkstücks an einer Spannfläche eines Aufspannkörpers, zu schaffen, welche ein geringes Gewicht, aber dennoch eine ausreichende Festigkeit für die Übertragung einer hohen Spannkraft auf das einzuspannende Werkstück aufweist, wird vorgeschlagen, dass die Spannpratze einen Grundkörper umfasst, welcher zwei Seitenwangen (118), die zumindest abschnittsweise im Abstand voneinander angeordnet und unverlierbar miteinander verbunden sind (130,132), umfasst.
EP13154033.8A 2012-02-09 2013-02-05 Spannpratze für eine Spannvorrichtung Active EP2626173B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201210201921 DE102012201921A1 (de) 2012-02-09 2012-02-09 Spannpratze für eine Spannvorrichtung

Publications (3)

Publication Number Publication Date
EP2626173A2 EP2626173A2 (de) 2013-08-14
EP2626173A3 true EP2626173A3 (de) 2017-09-13
EP2626173B1 EP2626173B1 (de) 2019-04-10

Family

ID=47681753

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13154033.8A Active EP2626173B1 (de) 2012-02-09 2013-02-05 Spannpratze für eine Spannvorrichtung

Country Status (3)

Country Link
EP (1) EP2626173B1 (de)
DE (1) DE102012201921A1 (de)
TR (1) TR201906381T4 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018126997A1 (de) * 2017-10-31 2019-05-02 Joachim Müller Spannbolzen, Tischplatte und Spannsystem

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831530C (de) * 1948-12-28 1952-02-14 Otto Georg Dr Ing Schnellspanner fuer Vorrichtungen und Werkstuecke mit einer in den Maschinentisch oder in eine Grundplatte einschraubbaren Saeule, die ein Widerlager fuer einen doppelarmigen Hebel traegt
FR2497140A1 (fr) * 1980-12-29 1982-07-02 Matex Co Ltd Dispositif pour le blocage en place des moules metalliques
FR2679814A1 (fr) * 1991-07-30 1993-02-05 Vallemagne Cie Dispositif de bridage de pieces sur table de machine-outil.
US5836574A (en) * 1996-04-04 1998-11-17 Park; Sung-Bu Clamping device of machine tool
DE19827396A1 (de) * 1998-06-19 1999-12-23 Heinz Stupperich Spannvorrichtung mit verstellbarem Gegenlager
WO2005011920A1 (de) * 2003-07-28 2005-02-10 Irwin Industrial Tools Gmbh Schraubzwinge
EP1707317A2 (de) * 2005-04-01 2006-10-04 wolfcraft GmbH Spannzwinge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1420147A (en) * 1919-10-21 1922-06-20 Charles C Roberts Self-supporting clamp
DE692507C (de) * 1938-12-01 1940-06-21 Daimler Benz Akt Ges Spannvorrichtung zum Einsetzen von Kolbenringen
JP3714478B2 (ja) * 2002-07-25 2005-11-09 有限会社 西村プレス工業所 クランプ装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE831530C (de) * 1948-12-28 1952-02-14 Otto Georg Dr Ing Schnellspanner fuer Vorrichtungen und Werkstuecke mit einer in den Maschinentisch oder in eine Grundplatte einschraubbaren Saeule, die ein Widerlager fuer einen doppelarmigen Hebel traegt
FR2497140A1 (fr) * 1980-12-29 1982-07-02 Matex Co Ltd Dispositif pour le blocage en place des moules metalliques
FR2679814A1 (fr) * 1991-07-30 1993-02-05 Vallemagne Cie Dispositif de bridage de pieces sur table de machine-outil.
US5836574A (en) * 1996-04-04 1998-11-17 Park; Sung-Bu Clamping device of machine tool
DE19827396A1 (de) * 1998-06-19 1999-12-23 Heinz Stupperich Spannvorrichtung mit verstellbarem Gegenlager
WO2005011920A1 (de) * 2003-07-28 2005-02-10 Irwin Industrial Tools Gmbh Schraubzwinge
EP1707317A2 (de) * 2005-04-01 2006-10-04 wolfcraft GmbH Spannzwinge

Also Published As

Publication number Publication date
EP2626173B1 (de) 2019-04-10
DE102012201921A1 (de) 2013-08-14
TR201906381T4 (tr) 2019-05-21
EP2626173A2 (de) 2013-08-14

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