EP0628362B1 - Presswerkzeug - Google Patents
Presswerkzeug Download PDFInfo
- Publication number
- EP0628362B1 EP0628362B1 EP94110655A EP94110655A EP0628362B1 EP 0628362 B1 EP0628362 B1 EP 0628362B1 EP 94110655 A EP94110655 A EP 94110655A EP 94110655 A EP94110655 A EP 94110655A EP 0628362 B1 EP0628362 B1 EP 0628362B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- compression
- press
- jaws
- press tool
- abutment
- 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
Images
Classifications
-
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
- B21D39/046—Connecting tubes to tube-like fittings
-
- 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
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5367—Coupling to conduit
Definitions
- the invention relates to a pressing tool, in particular for Connecting tubular workpieces with press jaws that such are movable relative to each other that they can be put on are openable on the workpiece and that they are at the end of the press complement to a closed press room, as well as with a Drive device for moving press jaws in the press direction, one of the press jaws being attachable to the workpiece Abutment formed and arranged on a bracket is located at the free end of the press tool and which is pivotally mounted on one side and on the opposite Side is releasable or lockable.
- Coupling sleeves are used to connect pipe ends, which are plastically deformable and made of metal, preferably made of Steel. Their inside diameter is so much larger than the outer diameter of the pipe ends to be connected that they at radial compression until it lies against the lateral surface the pipe ends are permanently deformed. After DE-PS 1 187 87 ⁇ can such coupling sleeves on the inside have an annular groove near each end, in which an elastic sealing ring is inserted.
- Press tools are provided for the radial compression, as they are known for example from DE-PS 21 36 782.
- This press tool has two two-armed each Clamping jaws, at least one of which is pivotable on the Press tool is stored.
- the press jaws have circular arc sections forming press surfaces with the same radii on include a press room. Instead of as circular arc sections the press surfaces may also be contoured, for example to form a polygonal or oval press room.
- the arms of the press jaws located away from the press chamber can be spread against the action of a spring with the result that the pressing jaws move against each other in the area of the pressing space will.
- the spreading is done by means of juxtaposed and adjacent pressure rollers that work together by means of a drive device in the form of a working cylinder between the arms and in this way the Swivel the press jaws.
- This press tool has two press jaws provided, each pivotable on a drive lever are stored, which in turn is pivotable on the pressing tool are led.
- the drive levers face each other Arms up by means of a working cylinder in the space retractable pressure rollers can be spread and on this way to move the press jaws towards each other.
- the press jaws are also performed in such a way that when pivoting the drive lever in the opening direction their articulation points are swung open on the drive levers, so that between the end faces of the press jaws a wide, mouth-like Opening arises, which is the inclusion of the to be connected Pipe ends or a coupling sleeve facilitated.
- US-A-4 528 74 ⁇ is a generic pressing tool for Connecting nested pipe ends disclosed in which a semi-circular press jaw by means of a stamp in the axial Direction against another semicircular press jaw is.
- the other press jaw forms a kind of abutment.
- This press jaw is arranged on a bracket on one side is pivotally mounted and on the opposite Side is releasable or lockable. For attaching the press tool at the end of the tube the bracket is in the opening direction pivoted and can be locked after attachment.
- press tools have proven their worth when one is not too large diameter reduction or press-in depth required becomes. With larger press-in depths which are then required if the pipe connection is to withstand higher internal pressures, it is recommended to provide more than two press jaws, so that it is not between the end faces of the press jaws Forming outwardly protruding webs, which one would prevent the press jaws from closing completely.
- Such pressing tools are for example in DE-OS 21 18th 782, DE-OS 35 13 129, DE-AS 25 11 942 and DE-AS 19 ⁇ 7 956. All the pressing tools disclosed therein have in common that all press jaws are movable and in the radial direction are led. This requires complex guides and drive devices, making the pressing tools heavy and therefore difficult to handle and also expensive.
- the invention has for its object a press tool type mentioned so that it is despite the arrangement of more than two press jaws as simple as possible and therefore easy to handle and inexpensive to manufacture is.
- the press jaws have circular arc sections of equal length in the circumferential direction, the gap between the opposite ends the press jaws are evenly distributed over the circumference.
- the directions of movement should be of the two movable press jaws an angle of 6 ⁇ ° include that symmetrical to the perpendicular to the abutment lies and opens away from it.
- At four press jaws should indicate the directions of movement of the two Abutment adjacent press jaws during the pressing process an angle of 9 ⁇ °, which is symmetrical to the perpendicular lies on the abutment and opens away from it.
- the movable press jaws on the one hand by their directions of movement default management facilities and on the other a press ram movable in the direction of the abutment, which is connected to the drive device is and on which the press jaws adjacent to the abutment are displaceable are stored.
- the press ram is included Part of the drive device and can, for example, as Hydraulic cylinder designed or connected to such be.
- Hydraulic cylinder designed or connected to such be.
- a press ram can also be used for any movable Press jaw provided its own drive device be, for example, again a hydraulic cylinder. This can have a press or tension stamp.
- a press tool 1 is shown, and the upper part of the head. It has a tool housing 2 on, which is hollow on the inside and initially downwards widened and then tapered. In the middle area it has a U-shaped recess 3.
- the free ends of the recess 3 are through an abutment bracket 4 connected.
- the abutment bracket 4 is on it in this Right side view pivotally mounted about a bearing pin 5.
- On the left side in this view is the abutment bracket 4 via a locking pin 6 in the position shown fixed.
- This locking pin 6 goes through corresponding recesses in the tool housing 2 and in the abutment 4 and can easily be removed. After its removal, the abutment bracket can 4 around the bearing pin 5 in the directions of the double arrow A be pivoted, clockwise so far that the Recess 3 is completely open towards the top.
- the abutment bracket 4 has a pressing surface 7 which Has a circular arc shape and is symmetrical over an angle of 12 ⁇ ° extends to the longitudinal axis of the pressing tool 1.
- the press surface 7 has a circumferential, inward open groove. It can be exchangeably attached to the abutment bracket 4 be.
- Sloping guide surfaces run inside the tool housing 2 8, 9, which include an angle of 6 ⁇ ° and mirror symmetry run to the longitudinal axis of the pressing tool 1.
- To the Guide surfaces 8, 9 are each a press jaw 1 ⁇ , 11, and via appropriately inclined contact surfaces 12, 13.
- the press jaws 1 ⁇ , 11 are also mirror-symmetrical to the longitudinal axis of the pressing tool 1 and each have a pressing surface 14, 15 on, each as extending over 12 ⁇ ° Circular arc sections are formed. Inside is also in they formed a circumferential groove.
- the circular arc sections all pressing surfaces 7, 14, 15 have identical radii.
- the Press jaws 1 ⁇ , 11 project horizontally and transversely on the underside guide groove 16 extending to the longitudinal axis of the pressing tool 1 into it, which are molded into the head 17 of a press ram 18 is.
- the undersides of the press jaws 1 ⁇ , 11 also run horizontally, so that the press jaws 1 ⁇ , 11 in the groove 16 transverse to Longitudinal axis of the press tool 1 guided in the groove 16 are, in the manner of a dovetail guide form-fitting.
- transverse running blind holes 19, 2 ⁇ formed, the coaxial lie to each other.
- Compression spring 21 is used, which strives to press jaws 1 ⁇ , 11 to the outside and thus over the contact surfaces 12, 13 to the Press guide surfaces 8, 9.
- the ram 18 is vertically in the direction of the longitudinal axis of the pressing tool 1 (Double arrow B) linearly movable. He is from one pneumatically or hydraulically operated working cylinder actuated, which is not shown here.
- the lock is first the abutment bracket 4 released by means of the locking bolt 6, d. H. this locking pin 6 is pulled out and the abutment bracket 4 swiveled clockwise until the forked Opening of the recess 3 is completely free.
- the ram 18 in a retracted downward Sale.
- the press tool 1 can then to a Coupling sleeve 22 are attached so that the coupling sleeve 22 perpendicular to the plane of the drawing through the recess 3 extends and is absorbed by this.
- Abutment 4 pivoted around the coupling sleeve 22 and through Inserting the locking pin 6 locked.
- the coupling sleeve 22 is then enclosed by the press tool 1.
- the press jaws 1 ⁇ , 11 are then raised by pressing the ram 18 brought to bear on the coupling sleeve 23. Because your radius is smaller than the radius by the intended insertion depth the coupling sleeve 22 before pressing, the pressing surfaces are 7, 14, 15 only with their outer transverse edges on the circumference the coupling sleeve 22. Between the end faces of the press jaws 1 ⁇ , 11 and the abutment bracket 4 are still free gaps 23, 24, 25, which are the same size. The radii of the circular arc sections the pressing surfaces 7, 14, 15 start from central points, which lie in the tips of an equilateral triangle.
- the ram 18 move upwards.
- the press jaws 1 ⁇ , 11 slide over their contact surfaces 12, 13 over the guide surfaces 8, 9, whereby one in the direction of the double arrows C, D Direction of movement is impressed.
- the two directions of movement enclose the same angle as the guide surfaces 8, 9, d. H. 6 ⁇ °.
- the press jaws slide 1 ⁇ , 11 in the groove 16 of the ram 18 simultaneously horizontally in the direction towards each other, against the action of the compression spring 21.
- the coupling sleeve 22 is radially compressed, d. H. in diameter by the desired press-in depth decreased.
- the press surfaces 7, 14, 15 enclosed a circular press room and have the Columns 23, 24, 25 reduced to zero.
Landscapes
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Press Drives And Press Lines (AREA)
- Automatic Assembly (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Paper (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Earth Drilling (AREA)
- Adornments (AREA)
Description
- Figur 1
- ein Preßwerkzeug in Offenstellung und
- Figur 2
- das Preßwerkzeug gemäß Figur (1) in Schließstellung.
Claims (8)
- Preßwerkzeug (1), insbesondere zum Verbinden von rohrförmigen Werkstücken (22), mit Preßbacken (4, 10, 11), die derart relativ zueinander beweglich sind, daß sie zum Aufsetzen auf das Werkstück (22) öffenbar sind und daß sie sich zum Preßende hin zu einem geschlossenen Preßraum ergänzen, sowie mit einer Antriebseinrichtung zur Bewegung von Preßbacken (10, 11) in Preßrichtung, wobei eine (4) der Preßbacken (4, 10, 11) als ein am Werkstück (22) ansetzbares Widerlager ausgebildet und an einem Bügel angeordnet ist, der sich am freien Ende des Preßwerkzeugs (1) befindet und der auf einer Seite schwenkbar gelagert und an der gegenüberliegenden Seite lösbar bzw. verriegelbar ist,
dadurch gekennzeichnet, daß mehr als zwei Preßbacken (4, 10, 11) vorhanden sind, wobei zwei Preßbacken (10, 11) auf V-förmig zueinander stehenden Führungsflächen (8, 9) derart verschieblich geführt sind, daß sie sich beim Preßvorgang jeweils in Richtung auf den Mittelpunkt des Preßraums bewegen. - Preßwerkzeug nach Anspruch 1,
dadurch gekennzeichnet, daß die Preßbacken (4, 1⊘, 11) derart beweglich zueinander geführt sind, daß ihre jeweils benachbart gegenüberliegenden Stirnflächen zu Preßbeginn gleiche Abstände haben. - Preßwerkzeug nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß die Preßbacken (4, 1⊘, 11) in Umfangsrichtung gleichlang ausgebildet sind. - Preßwerkzeug nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß die Bewegungsrichtungen der beiden beweglichen Preßbacken (1⊘, 11) einen Winkel von 6⊘° einschließen, der symmetrisch zur Mittelsenkrechten auf das Widerlager (4) liegt und sich von diesem weggerichtet öffnet. - Preßwerkzeug nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß die bewegbaren Preßbacken (1⊘, 11) einerseits an durch deren Bewegungsrichtungen (C, D) vorgebenden Führungseinrichtungen (8, 9) und andererseits an einem in Richtung auf das Widerlager bewegbaren Preßstempel (18) anliegen, der mit der bzw. den Antriebseinrichtungen verbunden ist und an dem die dem Widerlager (4) benachbarten Preßbacken (1⊘, 11) verschiebbar gelagert sind. - Preßwerkzeug nach Anspruch 5,
dadurch gekennzeichnet, daß zwischen den zum Preßstempel (18) verschiebbaren Preßbacken (1⊘, 11) eine weitere Preßbacke am Preßstempel (18) anliegt oder mit diesem verbunden ist, die dem Widerlager (4) gegenübersteht. - Preßwerkzeug nach einem der Ansprüche 1 bis 6,
dadurch gekennzeichnet, daß jede bewegliche Preßbacke mit einer eigenen Antriebseinrichtung versehen ist. - Preßwerkzeug nach einem der Ansprüche 1 bis 4 oder 7,
dadurch gekennzeichnet, daß die Antriebseinrichtungen als in der jeweiligen Bewegungseinrichtung wirksame Preß- oder Zugstempel ausgebildet sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4011822 | 1990-04-12 | ||
DE4011822 | 1990-04-12 | ||
EP91105662A EP0451806B1 (de) | 1990-04-12 | 1991-04-10 | Presswerkzeug |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91105662A Division EP0451806B1 (de) | 1990-04-12 | 1991-04-10 | Presswerkzeug |
EP91105662.0 Division | 1991-04-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0628362A2 EP0628362A2 (de) | 1994-12-14 |
EP0628362A3 EP0628362A3 (de) | 1995-06-14 |
EP0628362B1 true EP0628362B1 (de) | 1998-06-17 |
Family
ID=6404263
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91105663A Expired - Lifetime EP0452791B1 (de) | 1990-04-12 | 1991-04-10 | Presswerkzeug |
EP91105662A Expired - Lifetime EP0451806B1 (de) | 1990-04-12 | 1991-04-10 | Presswerkzeug |
EP94110655A Expired - Lifetime EP0628362B1 (de) | 1990-04-12 | 1991-04-10 | Presswerkzeug |
EP94110654A Expired - Lifetime EP0627273B1 (de) | 1990-04-12 | 1991-04-10 | Presswerkzeug |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91105663A Expired - Lifetime EP0452791B1 (de) | 1990-04-12 | 1991-04-10 | Presswerkzeug |
EP91105662A Expired - Lifetime EP0451806B1 (de) | 1990-04-12 | 1991-04-10 | Presswerkzeug |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94110654A Expired - Lifetime EP0627273B1 (de) | 1990-04-12 | 1991-04-10 | Presswerkzeug |
Country Status (8)
Country | Link |
---|---|
US (1) | US5148698A (de) |
EP (4) | EP0452791B1 (de) |
JP (2) | JP3334892B2 (de) |
AT (4) | ATE116880T1 (de) |
CA (2) | CA2040278C (de) |
DE (5) | DE9007414U1 (de) |
DK (4) | DK0627273T3 (de) |
ES (4) | ES2129089T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010000545A1 (de) | 2010-02-25 | 2011-08-25 | Joiner's Bench GmbH, 42859 | Hydraulische Pressvorrichtung |
Families Citing this family (67)
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DE9216369U1 (de) * | 1992-12-02 | 1993-02-04 | Novopress Gmbh Pressen Und Presswerkzeuge & Co Kg, 4040 Neuss, De | |
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JP5528689B2 (ja) * | 2008-09-05 | 2014-06-25 | Ntn株式会社 | 等速自在継手組立方法 |
DE102009032113B4 (de) | 2009-07-08 | 2011-06-01 | Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg | Presswerkzeug sowie Verfahren zum Verpressen von insbesondere rohrförmigen Werkstücken |
DE202009009456U1 (de) | 2009-07-15 | 2010-11-25 | Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kommanditgesellschaft | Presswerkzeug zum Verbinden von insbesondere rohrförmigen Werkstücken |
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DE202011004815U1 (de) | 2011-04-04 | 2011-06-01 | Novopress GmbH Pressen und Presswerkzeuge & Co. KG, 41460 | Presswerkzeug sowie verpresstes Pressfitting |
ES2523512T3 (es) | 2011-04-04 | 2014-11-26 | Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg | Útil de prensado así como uso de un útil de prensado semejante |
DE202011100316U1 (de) | 2011-05-05 | 2011-07-14 | Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg | Presswerkzeug sowie verpresstes Pressfitting |
DE202011004817U1 (de) | 2011-04-04 | 2011-06-01 | Novopress GmbH Pressen und Presswerkzeuge & Co. KG, 41460 | Presswerkzeug sowie verpresstes Pressfitting |
DE202011101995U1 (de) * | 2011-06-17 | 2012-09-19 | Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg | Presselement |
US9388885B2 (en) | 2013-03-15 | 2016-07-12 | Ideal Industries, Inc. | Multi-tool transmission and attachments for rotary tool |
DE202013007496U1 (de) * | 2013-08-21 | 2014-11-28 | Novopress Gmbh Pressen Und Presswerkzeuge & Co. Kg | Pressschlinge zum Verbinden von insbesondere rohrförmigen Werkstücken |
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DE102014115358A1 (de) * | 2014-10-22 | 2016-04-28 | Michael Schmitz | Presswerkzeug |
CN105798169B (zh) * | 2016-03-16 | 2018-09-04 | 成都艾亿洋机电有限公司 | 一种卡压钳 |
CN106583569B (zh) * | 2017-01-23 | 2018-02-23 | 湖南金峰金属构件有限公司 | 一种多单元组合冷挤压机 |
DE102019217816A1 (de) | 2018-11-29 | 2020-06-04 | Ridge Tool Company | Werkzeugköpfe für scherarbeiten |
CN112122472A (zh) * | 2020-06-28 | 2020-12-25 | 浙江赛格园林机械有限公司 | 一种缩管机的缩管装置 |
CN112122471A (zh) * | 2020-06-28 | 2020-12-25 | 浙江赛格园林机械有限公司 | 一种环状击打缩管机 |
EP4059629A1 (de) * | 2021-03-17 | 2022-09-21 | Viega Technology GmbH & Co. KG | Pressbacke, antriebspressbacke, presseinsatz und system für ein verpressen von fittings mit rohren |
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-
1991
- 1991-04-03 US US07/679,943 patent/US5148698A/en not_active Expired - Lifetime
- 1991-04-10 AT AT91105662T patent/ATE116880T1/de not_active IP Right Cessation
- 1991-04-10 ES ES94110654T patent/ES2129089T3/es not_active Expired - Lifetime
- 1991-04-10 EP EP91105663A patent/EP0452791B1/de not_active Expired - Lifetime
- 1991-04-10 EP EP91105662A patent/EP0451806B1/de not_active Expired - Lifetime
- 1991-04-10 ES ES94110655T patent/ES2119935T3/es not_active Expired - Lifetime
- 1991-04-10 EP EP94110655A patent/EP0628362B1/de not_active Expired - Lifetime
- 1991-04-10 DK DK94110654T patent/DK0627273T3/da active
- 1991-04-10 DE DE59102895T patent/DE59102895D1/de not_active Expired - Lifetime
- 1991-04-10 JP JP07788491A patent/JP3334892B2/ja not_active Expired - Fee Related
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- 1991-04-10 DE DE59109090T patent/DE59109090C5/de not_active Expired - Lifetime
- 1991-04-10 AT AT94110654T patent/ATE175599T1/de not_active IP Right Cessation
- 1991-04-10 ES ES91105662T patent/ES2067077T3/es not_active Expired - Lifetime
- 1991-04-10 EP EP94110654A patent/EP0627273B1/de not_active Expired - Lifetime
- 1991-04-10 AT AT91105663T patent/ATE111385T1/de not_active IP Right Cessation
- 1991-04-10 DE DE59109014T patent/DE59109014D1/de not_active Expired - Lifetime
- 1991-04-10 DK DK91105663.8T patent/DK0452791T3/da active
- 1991-04-10 JP JP3077883A patent/JPH0768329A/ja active Pending
- 1991-04-10 DK DK91105662.0T patent/DK0451806T3/da active
- 1991-04-10 AT AT94110655T patent/ATE167414T1/de not_active IP Right Cessation
- 1991-04-10 DE DE59104196T patent/DE59104196D1/de not_active Expired - Lifetime
- 1991-04-10 ES ES91105663T patent/ES2062596T3/es not_active Expired - Lifetime
- 1991-04-11 CA CA002040278A patent/CA2040278C/en not_active Expired - Fee Related
- 1991-04-11 CA CA002040277A patent/CA2040277C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010000545A1 (de) | 2010-02-25 | 2011-08-25 | Joiner's Bench GmbH, 42859 | Hydraulische Pressvorrichtung |
EP2361701A1 (de) | 2010-02-25 | 2011-08-31 | Joiner's Bench GmbH | Hydraulische radiale Pressvorrichtung |
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