DE955944C - Clamping device for drawing or press punch - Google Patents

Clamping device for drawing or press punch

Info

Publication number
DE955944C
DE955944C DEL15627A DEL0015627A DE955944C DE 955944 C DE955944 C DE 955944C DE L15627 A DEL15627 A DE L15627A DE L0015627 A DEL0015627 A DE L0015627A DE 955944 C DE955944 C DE 955944C
Authority
DE
Germany
Prior art keywords
clamping device
press punch
suspension
sides
werkzeugaufniahme
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
Application number
DEL15627A
Other languages
German (de)
Inventor
Dipl-Ing Rudolf Liebergeld
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.)
Dipl-Ing Rudolf Liebergeld
Original Assignee
Dipl-Ing Rudolf Liebergeld
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 Dipl-Ing Rudolf Liebergeld filed Critical Dipl-Ing Rudolf Liebergeld
Priority to DEL15627A priority Critical patent/DE955944C/en
Application granted granted Critical
Publication of DE955944C publication Critical patent/DE955944C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8041—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3271
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Description

In Betracht gezogene Druckschriften:
Französische Patentschrift Nr. 499 344.Considered publications:
French patent specification No. 499 344.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

© 609550/143 7.56 (609 742 1.57)© 609550/143 7.56 (609 742 1.57)

Claims (2)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Einspannvorrichtung für Zieh- oder Preßstempel, die eine Seitenver Schiebung des Stempels aus seiner Mittelstellung zuläßt, gekennzeichnet ■durch eine der Seit en verschiebung allseitig radial entgegenwirkende Federung.1. Clamping device for drawing or pressing punches, which allows a Seitenver shift of the stamp from its central position, marked ■ by shifting one of the sides to all sides radially counteracting suspension. 2. Einspannvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Federung als 'eine den Zwischenraum zwischen Stempelschaft und der Wandung der Aufnahmebohrung der Werkzeugaufniahme voll ausfüllende elastische Büchse ausgebildet ist.2. Clamping device according to claim 1, characterized in that the suspension as 'a the space between the punch shaft and the wall of the receiving bore of the Werkzeugaufniahme fully filling elastic sleeve is formed.
DEL15627A 1953-05-27 1953-05-27 Clamping device for drawing or press punch Expired DE955944C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL15627A DE955944C (en) 1953-05-27 1953-05-27 Clamping device for drawing or press punch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL15627A DE955944C (en) 1953-05-27 1953-05-27 Clamping device for drawing or press punch

Publications (1)

Publication Number Publication Date
DE955944C true DE955944C (en) 1957-01-10

Family

ID=7260173

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL15627A Expired DE955944C (en) 1953-05-27 1953-05-27 Clamping device for drawing or press punch

Country Status (1)

Country Link
DE (1) DE955944C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR499344A (en) * 1917-08-01 1920-02-07 Edward Troisfontaine Improvements to punches intended to be used in stamping metal parts and similar objects

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR499344A (en) * 1917-08-01 1920-02-07 Edward Troisfontaine Improvements to punches intended to be used in stamping metal parts and similar objects

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