EP1084798A2 - Outil de pressage hydraulique - Google Patents

Outil de pressage hydraulique Download PDF

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Publication number
EP1084798A2
EP1084798A2 EP00116914A EP00116914A EP1084798A2 EP 1084798 A2 EP1084798 A2 EP 1084798A2 EP 00116914 A EP00116914 A EP 00116914A EP 00116914 A EP00116914 A EP 00116914A EP 1084798 A2 EP1084798 A2 EP 1084798A2
Authority
EP
European Patent Office
Prior art keywords
head
piston
hand press
press device
hydraulic cylinder
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
EP00116914A
Other languages
German (de)
English (en)
Other versions
EP1084798A3 (fr
EP1084798B1 (fr
Inventor
Egbert Frenken
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.)
Gustav Klauke GmbH
Original Assignee
Gustav Klauke GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7922130&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1084798(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gustav Klauke GmbH filed Critical Gustav Klauke GmbH
Publication of EP1084798A2 publication Critical patent/EP1084798A2/fr
Publication of EP1084798A3 publication Critical patent/EP1084798A3/fr
Application granted granted Critical
Publication of EP1084798B1 publication Critical patent/EP1084798B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
    • B25B27/10—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same inserting fittings into hoses
    • 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
    • B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
    • B25B27/146—Clip clamping hand tools

Definitions

  • the invention first relates to a hydraulic hand press with a hydraulic cylinder in which a hydraulically actuated piston for implementation a pressing or cutting process is displaceable with a piston head and a piston skirt, the Piston shaft is connected to a tool carrier and the tool carrier being part of an interchangeable Device head is.
  • Such a hand press device is, for example, from the DE-A1 197 16 804 known. This shows a hand press with one, with the tool holder an interchangeable one Device head screw-connected piston shaft, which the latter in one piece with the hydraulically loaded Piston head is formed.
  • a replacement device head has one Has piston skirt with return spring.
  • Design of the piston skirt assigned to the device head is due to the further arranged return spring after removing the device head from the hand press device always in a basic position, d. H. in a Open position held, which open position of the tool holder in the position assigned to the hand press the device head of the home position, d. H. Return position the hydraulically actuated piston or Piston head corresponds.
  • the hand-press basic device can For example, pre-assembled after repair work, with oil filled and checked. If necessary, a assignable device head mounted.
  • the invention further relates to a hand press according to the features of the preamble of claim 1, provided here for advantageous further development is that the piston skirt without using the piston head to be connected to it, only pressurized.
  • a two-part piston is provided here, with a piston head assigned to the hand press and a piston skirt assigned to the device head.
  • the hydraulic when the device is operated Actuated piston head presses over the piston skirt the tool carrier connected to the latter in the Working position for pressing or cutting objects.
  • the piston shaft moves with the pressure Tool holder under pressure on the piston head back to the basic position. This return movement is preferred by one on the piston skirt acting return spring causes.
  • Piston skirt and piston head not connected to each other, so that a removal of the with the piston skirt provided device head no influence on the piston head Has.
  • the latter remains in its position, preferably in the return position, for sealing of the backwards against this oil.
  • the invention relates to a hand press device according to the Features of the preamble of claim 1, here with regard to an advantageous further development of the Subject is proposed that the piston skirt is operatively releasably connected to the piston head.
  • this one too Solution of the piston formed in two parts, with one the piston head assigned to the hand press basic unit and a piston skirt assigned to the device head.
  • E.g. can be a detachable connection between the piston skirt and piston head can be provided, which for removing the Device head of the hand press device accessible from the outside is.
  • An axial screw connection is conceivable here or a bayonet connection between the piston skirt and piston head. This is for removing the device head Detachable connection, after which the device head in the simplest Way is removable from the hand press.
  • the sealing piston head remains in the basic device.
  • a compression spring for Resetting the piston tied to the piston skirt is. Accordingly, the piston skirt, also from the device removed device head, always in a basic position -preferably an open position of the tools is applied. It is also provided that the piston head on the piston skirt side a centering recess or Has centering projection and that the piston skirt a centering projection or a Has centering recess. As a result of this configuration transfer the two parts of the two-part Pistons only compressive and lateral forces. In addition are centering properties due to the design according to the invention for precise axial alignment of the piston skirt given.
  • the return spring on the device head side embraces the piston skirt and unites at the device head and at the other end in the area of the free, end of the piston skirt assigned to the piston head is supported on this. This can be done on the piston skirt a radial extension can be provided, which also forms a centering projection.
  • the device side Piston head is in a preferred embodiment disc-shaped and has a radial seal.
  • the piston head has a cup wall on the piston skirt side has whose outer diameter is approximately the inner diameter of the hydraulic cylinder is adjusted.
  • the pot wall takes in the coupled state of the device head and Hand press the piston shaft, if necessary with the this surrounding return spring.
  • the height of the pot wall in the axial direction more than a quarter of the Corresponds to shaft length.
  • the pot wall also as an end stop in the course of the pressing process serve, the end ring surface of the pot wall against one that projects radially inward into the path of movement Collar of the device head occurs.
  • the hydraulic cylinder on its head side End has an external thread and the device head by means of this thread with the hydraulic cylinder connected is.
  • the device head can be in can be easily unscrewed from the handheld device with simultaneous pulling out of the piston skirt the return spring from the hydraulic cylinder, being the piston head remaining in the basic unit is its Maintains position.
  • the connection position between Device head and hydraulic cylinder through an index pin is set. As a result, it is a defined one Connection position given. The index pen kicks when the predefined connection position is reached spring-assisted in a recess in the hydraulic cylinder on.
  • the piston skirt is designed in stages and by means of a Device head supported, against the step surface Counterholder part connected to the device head is.
  • This counter holder part forms one Stop surface for the tool carrier. At the this stop surface opposite side supports preference is given to the one acting on the piston skirt Return spring.
  • the Counterholder part in the, which holds the hydraulic cylinder The hole in the device head is screwed in below Use of the same thread to connect the device head with the hydraulic cylinder.
  • the handle by a double-sided arc part merging into the device head is formed.
  • Fig. 1 Is shown and described initially with reference to Fig. 1 is an electric motor operated, hydraulic Hand press device 1.
  • a press device is from the DE-A1 197 16 804 mentioned at the outset.
  • the content this patent application is hereby fully included in the disclosure of the present invention, also for the purpose of features of this patent application to be included in claims of the present invention.
  • An electric motor is arranged in the hand press device 1. This electric motor is driven by an accumulator integrated in a handle 2 3.
  • oil is pumped from a storage room into a pressure chamber, whereby a piston, according to the invention a piston head 5 moved in the direction of its working end position becomes.
  • the hand press 1 shown in Fig. 6 is as lever-operated implement designed.
  • 1 to 4 is a first device head 9 shown, the tool carrier 10, 11 can be equipped with pressing tools, not shown are.
  • FIG. 6 and 7 is a further replacement device head 9 shown.
  • Another replacement device head 9 shows Fig. 8. This is a universal device head trained to hold different tools.
  • Regarding the design of this device head 9 in Fig. 8 is on the unpublished German Patent application 199 26 481 referenced. The content too this patent application is hereby fully incorporated in including the disclosure of the present invention, also for the purpose of features of this patent application in Include claims of the present invention.
  • the essentially pot-shaped hydraulic cylinder 8 is designed to be open towards the device head 9 and serves on the one hand to guide the inner wall Piston head 5 and the other outside for connection of the hand press 1 with the device head 9, what for the hydraulic cylinder 8 has an external thread Owns 12.
  • the initially disk-shaped piston head is 5 with a hydraulic seal 7, for example in Form of an O-ring seal with support ring, provided for Sealing against the hydraulic cylinder inner wall.
  • the height of the pot wall 13 measured in the direction of displacement the piston head 5- corresponds to about half of the in the same direction measured depth of the hydraulic cylinder 8th.
  • the piston head 5 on the device side faces the device head 9 assigned side a circular, central stepped recess, a first larger diameter Centering recess 14 and a second subsequent one diameter-reduced recess 15.
  • the device head 9 shown in FIGS. 1 to 5 has a displaceable by means of the hand press device 1 Tool carrier 10 and an opposite fixed Tool holder 11.
  • the displaceable tool carrier 10 is also at the rear provided a piston skirt 16 which according to the illustrated Embodiment in one piece with the tool carrier 10 is formed.
  • the Piston shaft 16 also, for example, with tool carrier 10 be screw-connected.
  • the piston shaft 16 is in the transition area to the tool carrier 10 graduated such that in this Area one compared to the piston skirt diameter enlarged, in the opening direction of the device head 9 acting deflection surface 17 is formed.
  • This stop surface 17 occurs in the open position 2 against one, in one of the piston skirt 16 penetrating bore 18 inserted counter-holder 19th
  • the latter is ring-shaped and is stop-limited inserted against a step 20 of the bore 18.
  • the piston skirt 16 passes through this in the middle centering counterhold 19.
  • the bore 18 is adapted to the outside diameter of the hydraulic cylinder 8 and has one internal thread 21 assignable to external thread 12.
  • the piston skirt diameter corresponds to approximately half Hole 18 diameter.
  • the piston shaft 16 enclosed by a compression spring 22 passes through the hole 18 in the center and occurs with his free end about a quarter of its total length out of the bore 18.
  • This free end of the piston skirt 16 is arranged with an end face, compared to the piston skirt diameter increased
  • support plate 23 which on the one hand the support the compression spring 22 and on the other hand as a centering projection 24 for receiving in the centering recess 14 of the Piston head 5 is used.
  • the centering protrusion diameter the centering recess diameter the piston head 5 adapted.
  • the support disk 23 is arranged axially Cylinder head screw 25 on the piston skirt 16 set, with the cylinder head 26 over the support disc 23 survives.
  • the provided in the piston head 5 second recess 15 is the diameter and Height of cylinder head 26 measured in the axial direction customized.
  • the compression spring 22 mentioned is supported, as described, one end on the piston-side support disc 23 or the centering projection 24 and at the other end, at the same time the stop for the piston skirt 16 or the displaceable tool carrier 10 forming counterhold 19. As a result, it is Piston shaft 16 together with the tool carrier 10 always in an open position according to FIG. 2 spring biased.
  • the device head 9 as shown in FIG. 1 to 5 is also provided with a handle 27, which itself in the direction of movement of the piston skirt 16 or the displaceable tool carrier 10 extends.
  • the handle 27 is on the underside of the device head 9 arranged, the handle 27 by a arc part merging into the device head 9 on both sides 28 is formed.
  • the device head 9 is the simplest way the hand press device 1 assignable. So the device head 9 over the Hydraulic cylinder 8 pushed and by means of the device External thread 12 and the meshing with it, device head-side internal thread 21 screw-connected.
  • the predetermined connection position shown in FIG. 3 between the device head 9 and the hydraulic cylinder 8 determined by an index pin 29. The latter is on arranged the device head 9 and occurs in the predefined Connection position spring-assisted in one molded on the outside of the hydraulic cylinder 8 Radial groove 30 a.
  • the pot wall 13 of the piston head 5 comprises one Section of the compression spring 22nd
  • the hydraulic cylinder 8 or the one formed thereby Recording for a replacement device head 9 according to the 6 and 7 is the same as that of previously described hand press associated cylinder educated.
  • the device head 9 in FIGS. 6 and 7, however, has with regard to the configuration of the piston skirt 16 constructive deviations, but while maintaining the Compatibility with the device head 9 described above.
  • the piston skirt 16 is a hollow cylindrical one Component shaped with a, which can be assigned to the piston head 5 End molded centering projection 24, which at the same time the support for the piston skirt 16 comprehensive return spring 22 is.
  • the one with the counter holder 19 cooperating stop surface of the piston skirt 16 is here by a jacket on the shaft arranged ring 31 formed.
  • the Bracket for guiding the piston skirt 16 also as a radially inwardly projecting ring collar of the device head 9 be formed.
  • the inventive two-part design of the piston with simultaneous Assignment of the return spring 22 to the device head 9 the various device heads 9 shown to the different hand press 1 according to FIG. 1 and Fig. 6 are arranged. So you can add modules simple way device head 9 or basic devices 1 be replaced. Depending on the application, the user can between, for example, press and cutter heads or between electro- or lever-operated basic devices switch.
  • the exchange is always on the dry side, d. H. the hydraulic side always remains in the Basic device remaining piston head 5 closed.
  • hand pressing devices 1 can be used according to this Design also pre-assembled, filled with oil and be checked, after which a suitable one if necessary Device head 9 is mounted.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Actuator (AREA)
  • Automatic Assembly (AREA)
  • Portable Power Tools In General (AREA)
  • Valve Device For Special Equipments (AREA)
  • Lubricants (AREA)
  • Forging (AREA)
  • Shearing Machines (AREA)
EP00116914A 1999-09-15 2000-08-05 Outil de pressage hydraulique Expired - Lifetime EP1084798B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944229 1999-09-15
DE19944229.0A DE19944229B4 (de) 1999-09-15 1999-09-15 Hydraulisches Handpressgerät und auswechselbarer Gerätekopf hierfür

Publications (3)

Publication Number Publication Date
EP1084798A2 true EP1084798A2 (fr) 2001-03-21
EP1084798A3 EP1084798A3 (fr) 2003-06-11
EP1084798B1 EP1084798B1 (fr) 2009-06-10

Family

ID=7922130

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00116914A Expired - Lifetime EP1084798B1 (fr) 1999-09-15 2000-08-05 Outil de pressage hydraulique

Country Status (6)

Country Link
US (1) US6718870B1 (fr)
EP (1) EP1084798B1 (fr)
JP (1) JP4744680B2 (fr)
AT (1) ATE433367T1 (fr)
DE (2) DE19944229B4 (fr)
TW (1) TW477738B (fr)

Cited By (11)

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EP2508275A1 (fr) * 2011-04-04 2012-10-10 Novopress GmbH Pressen und Presswerkzeuge & Co. KG Outil de pression ainsi que raccord press-fit compressé
WO2012171732A1 (fr) 2011-06-16 2012-12-20 Von Arx Ag Système de couplage rapide pour la fixation d'une tête interchangeable sur un outil de pressage
WO2013017535A2 (fr) 2011-08-02 2013-02-07 Gustav Klauke Gmbh Paire de mâchoires pour l'estampage de trous
US9242422B2 (en) 2011-06-16 2016-01-26 Von Arx Ag Quick-connect coupling
US9434119B2 (en) 2011-06-16 2016-09-06 Von Arx Ag Quick-connect coupling
US9573263B2 (en) 2012-04-18 2017-02-21 Ridge Tool Company Work tools having interchangeable work heads
DE102018102162A1 (de) 2017-10-02 2019-04-04 Gustav Klauke Gmbh Handwerkzeug
WO2019209113A1 (fr) * 2018-04-23 2019-10-31 Smart Installations As Outil de clavetage pour claveter une structure tubulaire
WO2019219819A2 (fr) 2018-05-18 2019-11-21 Gustav Klauke Gmbh Outillage avec un vérin hydraulique ainsi qu'outillage manuel, comme une pince ou une presse
EP4011559A1 (fr) 2020-12-09 2022-06-15 Dubuis et Cie Dispositif doté d'un système de couplage rapide pour fixer une tête interchangeable
RU2786099C2 (ru) * 2018-04-23 2022-12-16 Смарт Инстэллейшнз Ас Инструмент для закрепления штифтом трубчатой конструкции, комбинированный инструмент и способ фиксации штифтом трубчатой конструкции

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DE102006003044B4 (de) 2006-01-23 2015-10-08 Gustav Klauke Gmbh Hydraulisch angetriebenes Verpressgerät sowie Verfahren zum Verpressen eines Fittings
DE102006026552A1 (de) * 2006-06-08 2007-12-13 Gustav Klauke Gmbh Verfahren zum Betreiben eines hydraulischen Verpressgerätes sowie hydraulisches Verpressgerät mit einer Hydraulikpumpe
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US7921549B2 (en) 2007-09-10 2011-04-12 John Mezzalingua Associates, Inc. Tool and method for connecting a connector to a coaxial cable
US10819077B2 (en) * 2007-09-10 2020-10-27 John Mezzalingua Associates, LLC Compression tool with biasing member
US8661656B2 (en) 2007-09-10 2014-03-04 John Mezzallingua Associates, LLC Hydraulic compression tool for installing a coaxial cable connector and method of operating thereof
US8074485B2 (en) 2008-07-08 2011-12-13 Tyco Electronics Corporation Tool head assemblies for pressing devices
US8438974B2 (en) * 2008-11-03 2013-05-14 Tyco Electronics Corporation Electrohydraulic pressing device having removable hose
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US20110197451A1 (en) * 2010-02-17 2011-08-18 Emerson Electric Co. Cutter for press tool
DE102010063885A1 (de) * 2010-12-22 2012-06-28 Hilti Aktiengesellschaft Zusatzhandgriff, Handwerkzeugmaschine, System
DE202011109251U1 (de) * 2011-12-17 2013-03-18 Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg Elektrohydraulisches Pressgerät
US9162353B2 (en) * 2012-04-09 2015-10-20 Armand Ciotti Hydraulic tool having interchangeable heads
CN105264723B (zh) * 2013-05-28 2018-01-26 里奇工具公司 具有可互换工作头的作业工具
WO2015138223A1 (fr) * 2014-03-10 2015-09-17 Ridge Tool Company Support d'outil
WO2016010656A1 (fr) * 2014-07-14 2016-01-21 Ridge Tool Company Outils hydrauliques à avance rapide
CN107107317B (zh) 2014-10-06 2019-09-17 米沃奇电动工具公司 液压电动工具
US10312653B2 (en) 2015-05-06 2019-06-04 Milwaukee Electric Tool Corporation Hydraulic tool
US10532481B2 (en) 2015-11-25 2020-01-14 Ridge Tool Company Punch tool system
US10109971B2 (en) 2016-04-14 2018-10-23 Hubbell Incorporated Portable dieless hand held power tools
USD805365S1 (en) * 2016-06-27 2017-12-19 Milwaukee Electric Tool Corporation Hydraulic tool
US10093012B2 (en) 2016-09-23 2018-10-09 Milwaukee Electric Tool Corporation Hydraulic power tool
US10981264B2 (en) * 2016-10-07 2021-04-20 Milwaukee Electric Tool Corporation Hydraulic power tool
JP1606380S (fr) * 2016-12-16 2018-06-11
USD823088S1 (en) * 2017-02-10 2018-07-17 Hubbell Incorporated Portable power tool with dieless tool head
USD830147S1 (en) * 2017-02-10 2018-10-09 Hubbell Incorporated Dieless tool head for power tools
US10840661B2 (en) 2017-08-09 2020-11-17 Panduit Corp. Terminal locator for crimping tools
USD845734S1 (en) * 2017-09-29 2019-04-16 Izumi Products Company Portable battery operated oil hydraulic tool
USD845733S1 (en) * 2017-09-29 2019-04-16 Izumi Products Company Portable battery operated oil hydraulic tool
WO2019108539A1 (fr) * 2017-11-28 2019-06-06 Hubbell Incorporated Outil électrique à main portatif à tête interchangeable
DE102018114014A1 (de) 2018-06-12 2019-12-12 Gustav Klauke Gmbh Zur Fernbedienung vorbereitetes Handwerkzeug sowie zur Fernbedienung vorbereitetes Werkzeug
DE102019217816A1 (de) 2018-11-29 2020-06-04 Ridge Tool Company Werkzeugköpfe für scherarbeiten
USD894703S1 (en) 2019-01-17 2020-09-01 Hubbell Incorporated Smart tool housing
DE102019115484A1 (de) * 2019-06-07 2020-12-10 Baudat Gmbh & Co. Kg Werkzeug
DE102019127497A1 (de) 2019-10-11 2021-04-15 Gustav Klauke Gmbh Gerätekopf eines hydraulisch betätigbaren Werkzeugs
USD947632S1 (en) * 2019-11-07 2022-04-05 Cembre S.P.A. Tool jaw
USD972388S1 (en) * 2020-04-20 2022-12-13 Milwaukee Electric Tool Corporation Hydraulic tool
CN214443619U (zh) 2020-11-27 2021-10-22 米沃奇电动工具公司 电动螺纹杆切割机
USD993014S1 (en) * 2021-03-16 2023-07-25 Ridge Tool Company Crimping tool
USD1023710S1 (en) 2021-03-19 2024-04-23 Black & Decker Inc. Power tool
EP4313490A1 (fr) 2021-03-25 2024-02-07 Gustav Klauke GmbH Tête d'outil pour un outil
DE202021101592U1 (de) 2021-03-25 2022-07-04 Gustav Klauke Gmbh Werkzeugkopf für ein Werkzeug
WO2023237776A1 (fr) 2022-06-10 2023-12-14 Gustav Klauke Gmbh Outil à main
WO2023237775A1 (fr) 2022-06-10 2023-12-14 Gustav Klauke Gmbh Outil à main

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EP0389716A1 (fr) * 1989-03-31 1990-10-03 Japan Storage Battery Company Limited Mécanisme à came et outil hydraulique motorisé
DE4315157A1 (de) * 1992-05-07 1993-12-16 Xiao Wei Lai Die elektrische Mehrzweckhandhydraulik für Handwerkzeuge und dazugehörige Klemmvorrichtungen sowie Matrizen
US5297325A (en) * 1993-03-11 1994-03-29 Aeroquip Corporation Hydraulic tool
US5337566A (en) * 1993-03-18 1994-08-16 Burndy Corporation Powder actuated compression tool
DE19716804A1 (de) * 1997-04-22 1998-10-29 Klauke Gmbh Gustav Elektro-Handgerät

Cited By (16)

* Cited by examiner, † Cited by third party
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EP2508275A1 (fr) * 2011-04-04 2012-10-10 Novopress GmbH Pressen und Presswerkzeuge & Co. KG Outil de pression ainsi que raccord press-fit compressé
WO2012171732A1 (fr) 2011-06-16 2012-12-20 Von Arx Ag Système de couplage rapide pour la fixation d'une tête interchangeable sur un outil de pressage
US9242422B2 (en) 2011-06-16 2016-01-26 Von Arx Ag Quick-connect coupling
US9434119B2 (en) 2011-06-16 2016-09-06 Von Arx Ag Quick-connect coupling
US9573335B2 (en) 2011-06-16 2017-02-21 Von Arx Ag Quick coupling system for fastening an interchangeable head on a press tool
WO2013017535A2 (fr) 2011-08-02 2013-02-07 Gustav Klauke Gmbh Paire de mâchoires pour l'estampage de trous
DE102011052350A1 (de) 2011-08-02 2013-02-07 Gustav Klauke Gmbh Backenpaar zum Ausstanzen von Löchern
US9573263B2 (en) 2012-04-18 2017-02-21 Ridge Tool Company Work tools having interchangeable work heads
DE102018102162A1 (de) 2017-10-02 2019-04-04 Gustav Klauke Gmbh Handwerkzeug
US11260519B2 (en) 2017-10-02 2022-03-01 Gustav Klauke Gmbh Hand-held tool
WO2019209113A1 (fr) * 2018-04-23 2019-10-31 Smart Installations As Outil de clavetage pour claveter une structure tubulaire
US11370087B2 (en) 2018-04-23 2022-06-28 Smart Installations As Pinning tool for pinning a tubular structure
RU2786099C2 (ru) * 2018-04-23 2022-12-16 Смарт Инстэллейшнз Ас Инструмент для закрепления штифтом трубчатой конструкции, комбинированный инструмент и способ фиксации штифтом трубчатой конструкции
WO2019219819A2 (fr) 2018-05-18 2019-11-21 Gustav Klauke Gmbh Outillage avec un vérin hydraulique ainsi qu'outillage manuel, comme une pince ou une presse
US11919131B2 (en) 2018-05-18 2024-03-05 Gustav Klauke Gmbh Working device having a hydraulic cylinder and manual working device such as a pliers or a press
EP4011559A1 (fr) 2020-12-09 2022-06-15 Dubuis et Cie Dispositif doté d'un système de couplage rapide pour fixer une tête interchangeable

Also Published As

Publication number Publication date
DE19944229B4 (de) 2016-07-28
EP1084798A3 (fr) 2003-06-11
ATE433367T1 (de) 2009-06-15
DE50015656D1 (de) 2009-07-23
DE19944229A1 (de) 2001-03-22
EP1084798B1 (fr) 2009-06-10
JP2001105352A (ja) 2001-04-17
US6718870B1 (en) 2004-04-13
JP4744680B2 (ja) 2011-08-10
TW477738B (en) 2002-03-01

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