EP2983845B1 - Verfahren zur festigung und kalibrierung eines rohrabschnittes - Google Patents

Verfahren zur festigung und kalibrierung eines rohrabschnittes Download PDF

Info

Publication number
EP2983845B1
EP2983845B1 EP14716337.2A EP14716337A EP2983845B1 EP 2983845 B1 EP2983845 B1 EP 2983845B1 EP 14716337 A EP14716337 A EP 14716337A EP 2983845 B1 EP2983845 B1 EP 2983845B1
Authority
EP
European Patent Office
Prior art keywords
outer tube
tube
pipe
thread
ring
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.)
Active
Application number
EP14716337.2A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2983845A1 (de
Inventor
Jürgen ANDREE
Rudolf Specht
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.)
Peri GmbH
Original Assignee
Peri 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
Application filed by Peri GmbH filed Critical Peri GmbH
Priority to EP17151898.8A priority Critical patent/EP3199259B1/de
Priority to PL17151898T priority patent/PL3199259T3/pl
Priority to PL14716337T priority patent/PL2983845T3/pl
Publication of EP2983845A1 publication Critical patent/EP2983845A1/de
Application granted granted Critical
Publication of EP2983845B1 publication Critical patent/EP2983845B1/de
Priority to HRP20171513TT priority patent/HRP20171513T1/hr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/16—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts of specific articles made from metal rods, tubes, or profiles, e.g. crankshafts, by specially adapted methods or means
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/065—Shores or struts; Chocks telescopic with parts held together by positive means by a threaded nut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • 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
    • B21D41/00—Application of procedures in order to alter the diameter of tube ends
    • B21D41/02—Enlarging
    • B21D41/026—Enlarging by means of mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G25/06—Shores or struts; Chocks telescopic with parts held together by positive means
    • E04G25/061—Shores or struts; Chocks telescopic with parts held together by positive means by pins
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G25/00—Shores or struts; Chocks
    • E04G25/04—Shores or struts; Chocks telescopic
    • E04G2025/042—Shores or struts; Chocks telescopic with devices to avoid accidental disengagement of the telescopic elements, e.g. during transport

Definitions

  • the invention relates to a method for strengthening and calibrating a thin-walled pipe section of an outer tube of a telescopic support for the construction sector, a device for carrying out the method, a pipe section produced by the method of an outer tube of a telescopic support and a telescopic support with a thin-walled pipe section.
  • Telescopic supports are used for a variety of supporting tasks, for example as ceiling or erection supports for supporting concrete formwork.
  • the telescopic supports have an outer tube and an inner tube axially displaceable relative to the outer tube.
  • the outer tube may have a thread on which the inner tube is indirectly or directly supported.
  • the thread of the outer tube is usually an external thread.
  • Telescopic supports are for example from the DE 10 2009 054 628 A1 known.
  • the outer tubes of the telescopic supports used are usually galvanized steel tubes. On the galvanized steel tubes, the thread can be rolled up.
  • outer tubes are used with the largest possible outer diameter and low wall thickness.
  • the problem can be remedied by welding a finished threaded piece onto a thread-free outer tube.
  • the resulting weld can be a weak point of the telescopic support.
  • the weld must be post-treated to ensure adequate corrosion protection.
  • the WO 2010/137984 A1 discloses a prop with a thread rolled up on an outer tube and further also a method according to the introductory part of claim 1.
  • Object of the present invention is therefore to provide a method for strengthening and calibrating at least one pipe section of an outer tube of a telescopic support.
  • Step b) is carried out after step a) or simultaneously with step a).
  • Steps c) and d) are carried out after steps a) and b).
  • the method according to the invention can be applied to the entire pipe or a pipe section.
  • the stamp can be pushed completely through the pipe.
  • the stamp is only partially inserted into a pipe section and pulled out again.
  • the stamp is inserted about 300mm into the tube.
  • the tube used in the method is thus expanded by a punch or mandrel, which is inserted from the inside into the tube.
  • the pipe When expanding the pipe section, the pipe is preferably expanded by about 1mm, i. The outer diameter increases by the expansion by about 1mm.
  • expanding the tube creates a structural change that causes a consolidation of the expanded pipe section. Furthermore, by inserting the stamp, a calibration of the inner diameter of the expanded pipe section. The inner diameter of the pipe section is thereby formed on the outer diameter of the punch.
  • a punch In order to facilitate the insertion of the stamp, a punch can be used, which has a first bevel or rounding between its first entering the pipe front and its voltage applied to the inside of the pipe section outside.
  • the extraction of the punch from the tube can be facilitated if a punch is used, which has a second bevel or rounding between its voltage applied to the inside of the pipe section outside and its front side opposite the rear side.
  • the insertion of the stamp is preferably carried out at room temperature, so that a cold deformation or cold forming of the expanded pipe section takes place.
  • a further consolidation of the tube and a calibration of the outer diameter of the treated in the process pipe section takes place in that after the expansion of the pipe section, the tube is at least partially covered by the ring whose inner diameter is smaller than the outer diameter of the expanded pipe section.
  • the expanded pipe section is thereby tapered by the inside of the ring, which is pulled over the expanded pipe section. In this case, a structural change of the tapered pipe section takes place. Due to the calibrated outer diameter, an external thread can be applied to the pipe particularly well.
  • the drawing of the ring over the outside of the expanded pipe section is preferably carried out at room temperature, so that a cold deformation of the now tapered pipe section takes place.
  • a ring whose inner diameter substantially corresponds to the outer diameter of the pipe section before expansion by the punch.
  • a pipe or pipe section can be produced, the outer diameter of which, after carrying out the method according to the invention, corresponds to the outer diameter before carrying out the method according to the invention. If the method according to the invention is carried out only on one pipe section, then a pipe with a constant outside diameter can be achieved on the treated and untreated pipe sections of the pipe. At the same time, however, the treated pipe section is solidified and its outer diameter is calibrated or the roundness is improved.
  • the tolerance of the outer diameter can be improved from typically ⁇ 0.3mm to ⁇ 0.15mm.
  • stamp and ring are preferably guided at a fixed distance from each other.
  • a device for carrying out the method can be constructed structurally simple.
  • Stamp and ring can be arranged, for example, on a common bracket.
  • punch and ring may be integrally formed.
  • the ring is preferably performed about 20mm in front of the stamp.
  • a thread is applied to the consolidated and calibrated tube section.
  • the thread is, especially in the form of an external thread, rolled up.
  • the treated pipe can be used as the outer tube of a telescopic support in the construction sector.
  • On the treated pipe section is particularly preferably a thread in the form of a trapezoidal thread with a flank angle of less than 15 °, in particular 10 °, rolled. Due to the small flank angle, a very high load can be transferred to the thread.
  • a tube in the form of a galvanized steel tube can be used.
  • such a pipe has at least one treated pipe section with high stability, dimensional stability and corrosion resistance.
  • Galvanized steel tubes are manufactured in standardized quantities in large quantities and can be obtained inexpensively.
  • the advantages of the method according to the invention are particularly useful when a pipe with an outside diameter of more than 60 mm and a wall thickness of less than 3 mm, in particular with a wall thickness of less than 2.7 mm, is used to carry out the method.
  • threads can also be rolled up on these tubes.
  • the invention thus relates to a method for producing an outer tube of a telescopic support for the construction sector, wherein at least one pipe section of the outer pipe is treated by a method described above.
  • No part of the invention is a device for carrying out a method described above, comprising a clamping device for firmly receiving a tube, a round cross-section punch which can be pressed into the tube in the longitudinal direction of a clamped tube and a ring in the longitudinal direction of the clamped tube can be pulled over the outside of the tube.
  • the ring has - except for one or two end chamfers - a constant inner diameter.
  • the ring is structurally simple and inexpensive to produce and also allows the production of a particularly high quality outer surface of the machined pipe section.
  • the punch is preferably movable together with the ring along the longitudinal axis of a clamped tube. As a result, a control of the method carried out with the device can be simplified.
  • the stamp is connected to the ring.
  • the device is structurally particularly simple executable.
  • the connection between the punch and ring is immediate and rigid.
  • no part of the invention is an outer tube of a telescopic support for the construction sector, wherein the outer tube is integrally formed with a continuous outer diameter and at least partially has a rolled onto its outer surface external thread and / or rolled up on its inner circumferential surface internal thread, wherein the ratio of the outer diameter of the outer tube to the wall thickness of the outer tube is greater than 26.2.
  • One-piece outer tubes of telescopic posts with a continuous outer diameter and such a large outer diameter to wall thickness ratio are both very light and extremely stable.
  • the production of such outer tubes can be carried out at least partially by the method according to the invention described above.
  • the outer tube is preferably made of galvanized steel. Galvanized steel is corrosion resistant, stable and comparatively inexpensive.
  • the outer diameter of the outer tube is greater than 60.3mm, ie it is suitable for loads over 30kN.
  • the outer tube is therefore particularly stable and easily formed.
  • the cross-sectional area of the outer tube is preferably always greater than 419 mm 2 .
  • a telescopic support for the construction sector with a previously described outer tube and axially displaceably arranged therein inner tube.
  • a stop element may be provided in the region of one end of the outer tube, wherein the stop element at least partially obscures the free cross-sectional area of the outer tube. Covering the cross-sectional area in the present application also means an at least partial projection of the stop element into the clear cross-section of the outer tube.
  • the stop element is preferably attached according to the invention without separate connection means on the outer tube and arranged in the simplest case only in a press fit on or in the outer tube.
  • the stop element can also be arranged in the sense of a snap ring in a groove arranged on the outer tube or via a latching connection or a bayonet-type fastening to the outer tube.
  • the stop element is connected to the outer tube and this in the region of the free end of the outer tube.
  • the stop element engages in an arranged on a lateral surface of the outer tube inner and / or outer thread of the outer tube, wherein a particularly resilient arrangement of the stop member is achieved in that the stop element with an external and / or internal thread into the or engages in the corresponding thread of the outer tube.
  • the stop element is assigned a Auscompêt.
  • the Auscompêt may in particular have a arranged on the stop element and einschlag in the thread of the outer tube bare locking tab.
  • the stop element here an impact flap, engages in a passage opening of the outer tube.
  • the load capacity of the stop member against axial loads is further improved in that the stop element at least partially covers an end face, ie an end wall portion of one end of the outer tube.
  • the stop element is preferably formed according to an embodiment as a cap or as a sleeve.
  • impurities such as fresh concrete
  • the stop element thereby serve as a (sliding) bearing and at the same time as a stripping element for a contaminated inner tube. Is this Stop element designed as a cap or as a sleeve, it must be done to create a stop element on the outer tube no additional processing.
  • the failsafe independent of the orientation of the inner tube in the outer tube of the stop means of the inner tube is preferably formed as a flared, for example crimped, end of the inner tube.
  • the inner tube according to a development at least one radially over its outer lateral surface laterally projecting projection on the flared end of the inner tube, the stop means arranged axially spaced is.
  • the projection is preferably formed integrally with the inner tube and made in particular via a forming process on the inner tube.
  • the projection is advantageously formed in the form of a nub or a bead projection and may extend in the circumferential direction of the inner tube over a preferably large circumferential angle.
  • a plurality of projections may be provided, which are lined up along the outer circumference of the inner tube spaced from each other and which are preferably arranged in a plane orthogonal to the longitudinal axis of the inner tube level.
  • the inner tube is for the purpose of improved positioning accuracy and a reliable support behavior on the stop element and / or on an inner circumferential surface of the outer tube, preferably in Gleitspiel positive connection, axially guided.
  • the inner tube on the inner circumferential surface of the outer tube expedient manner with the one stop means, here for example with the crimped edge of its arranged in the outer tube end, and / or out with the at least one projection.
  • the trained preferably as a cap stop element has, according to a particularly preferred manufacturing under aspects of development an internal thread which engages in an external thread of the outer tube, wherein the external thread is additionally engaged with an internal thread of a lowering nut on which a transverse to the longitudinal axis of the telescopic support by the Outer and inner tube feasible securing bolt can be supported.
  • the stop element can be screwed directly onto an already provided thread.
  • the stop element acts at the same time in the sense of a lock nut or a stop element for the lowering nut, so that it is arranged captive on the telescopic support.
  • the outer tube preferably has a substantially constant inner diameter over its entire axial length.
  • the outer tube may also have a sectionally widened inner diameter.
  • the described prop (telescopic support) has the advantage that it is easy to assemble (final assembly).
  • the outer and inner tube can be edited and manufactured without additional elements and only when assembling the outer and inner tube, the lowering nut is screwed with the associated elements on the outer tube.
  • the fuse pin is attached to the outer tube prior to assembly of the inner tube with the outer tube. If the prop is joined together, the securing bolt can only be used in the region of the insertion opening, provided that the stop element has an outer diameter which is greater than the inside diameter of a portion of the correspondingly shaped securing bolt comprising the outer tube.
  • Fig. 1 is a generally designated 10 telescopic support for the construction sector in a selected column section reproduced.
  • the telescopic support 10 has an outer tube 12 and an inner tube 14 arranged axially displaceable therein.
  • the inner tube 14 has at its in the figure above shown free end 16 a known support plate 18, while the outer tube 12 has a foot plate for secure positioning on a respective substrate at its not shown in detail in Fig. Foot end.
  • a cap 22 is arranged, which serves as a stop element for the inner tube 14 and by the axial removal or a failure of the inner tube 14 is prevented from the outer tube 12.
  • the cap 22 is formed in a manner corresponding to a cap nut and has a substantially cylindrical wall portion 24 with an internal thread 26. Adjoining the cylindrical wall section 24 is an edge region 28 of the cap 22 which is arranged above the cylindrical wall section 24 and which is angled radially in the direction of a cylindrical longitudinal axis 30 of the telescopic support 10 and which has a free cross-sectional surface 32 the outer tube 12 partially covered.
  • the cap 22 and its internal thread 26 is in engagement with a arranged on the outer circumferential surface 34 of the outer tube 12 external thread 36.
  • external thread 36 of the outer tube 12 also engages a so-called lowering nut 38 at which a handle 38 ' is arranged pivotably and which is axially movable by rotation about the longitudinal axis 30 of the telescopic support 10 on the outer tube 12 along.
  • the outer tube 12 has in this respect two opposite and parallel to the longitudinal axis 30 of the telescopic support 10 elongated first through openings (slots) 42, while the inner tube 14 has a plurality of circular opposing (aligned) second through-openings 44 which along the inner tube 14 in each case Periodically under or over each other are arranged.
  • the inner tube 14 is first pulled out to a desired length of the telescopic support 10 and the locking bolt 40 subsequently inserted through the first through-insertion openings 42 of the outer tube and with these each aligned second insertion openings 44 of the inner tube 14.
  • the inner tube 14 has a trained as flared end stop means 48, for the purpose of fail-safe of the inner tube 14 from the outer tube 12 to the cap 22 and at its angled edge region 28 can be brought to the plant, unless further security elements are effective.
  • the inner tube 14 additionally has a plurality of knob-like projections 50, which are arranged at a distance from the stop means (widened end) 48 of the inner tube 14 and project laterally radially beyond an outer lateral surface 34 of the inner tube 14.
  • the knob-like projections 50 are brought into contact with the cap 22 upon reaching a predetermined maximum extension of the inner tube 14 and thus enforce a remaining in the outer tube 12 minimum length of the inner tube 14.
  • the inner tube 14 is therefore supported on an inner circumferential surface 52 of the outer tube 12th from, whereby a levering of the cap 22 is reliably avoided by the outer tube 12.
  • the knob-like projections 50 have a function as the stop means 48 and limit the Teleskopierin the telescopic support.
  • the internal thread 26 of the cap 22 is, as in the FIGS. 3 and 4 is shown in more detail, designed as a flat profile and has a thread profile 54 interrupted along the thread.
  • FIG. 5 the individual parts of the telescopic support 10 are shown before joining the inner tube 14 to the outer tube 12.
  • the above-explained support plate 18 is already welded, while at the foot-side end of the outer tube 12, a foot plate 58 is welded.
  • the lowering nut 38 is screwed onto the external thread 36 of the outer tube 12, while the cap 22 is pushed onto the inner tube 14 and secured by the knob-like projections 50 and the support plate 18 against axial removal from the inner tube 14.
  • Fig. 6a shows a sectional side view of an apparatus 60 for carrying out a method according to the invention for the production of the outer tube 12.
  • the device 60 is shown in a first position.
  • the device 60 is shown greatly simplified and schematically. Guides, drives and the like of the device 60 have not been shown for reasons of clarity.
  • the outer tube 12 is in Fig. 6a in an untreated condition.
  • In the outer tube 12 may be a galvanized steel tube with a
  • Outer diameter of about 60.3mm, in particular of 71mm, 76.5mm, 83mm or 83.5mm, and a wall thickness of 2.6mm act.
  • the outer tube is clamped on the right in a tensioning device (not shown) of the device 60.
  • the external thread 36 (see Fig. 1 . 2 . 5 ) of the outer tube 12 could be in the in Fig. 6a shown state of the outer tube 12 are not rolled up, since the ratio of outer diameter to wall thickness and the tolerance of the outer diameter of the outer tube for this purpose in the case of the stated outer diameter and wall thicknesses is too large.
  • the outer tube 12 is therefore in the inventive method, which in the Fig. 6a-6d is solidified in the area of deformation and calibrated the outer diameter, that is, the tolerance of the outer diameter is reduced.
  • the device 60 has this according to Fig. 6a a punch 62 and a ring 64.
  • the punch 62 and the ring 64 are rotationally symmetrical to the dash-dotted line longitudinal axis of the outer tube 12 is formed.
  • the inner diameter of the inner lateral surface 66 of the ring 64 corresponds to the calibrated outer diameter, ie the outer diameter of the outer tube 12 to be achieved.
  • the inner lateral surface 66 of the ring 64 is circular in shape in order to achieve improved roundness of the outer circumferential surface of the outer tube 12.
  • the ring 64 has a first rounding 68 and a second rounding 70 in order to be able to be guided better over the outer tube 12.
  • Fig. 6b shows the device 60 in a second position.
  • the punch 62 and the ring 64 are shifted together in this illustration to the right.
  • the punch 62 is connected to the ring 64.
  • the Connection between the punch 62 and the ring 64 is in the illustrations of Fig. 6a-6d not shown for reasons of clarity.
  • the inner diameter of the ring 64 substantially corresponds to the outer diameter of the untreated outer tube 12. The ring 64 can therefore be pushed onto the outer tube 12 with little effort.
  • Fig. 6c shows the device 60 in a third position.
  • the punch 62 is inserted under force in sections in the outer tube 12. To facilitate the insertion of the punch 62, this has a third rounding 72. With far in the outer tube 12 retracted punch 62 allows a fourth rounding 74 a slight extension of the outer tube 12 (not shown). By retracting the punch 62, the outer tube 12 is widened in a first tube section 76 by cold forming. The first pipe section 76 is thus somewhat longer and the wall thickness in the first pipe section 76 somewhat smaller.
  • Fig. 6d shows the device 60 in a fourth position.
  • the punch 62 has been moved together with the ring 64 to the left of the outer tube 12 away.
  • the ring 64 was pulled under force over the expanded first pipe section 76.
  • the outer diameter of the expanded first tube section 76 was thereby restored to the original outer diameter of the tube 12 according to Fig. 6a rejuvenated.
  • the roundness and tolerance of the outer diameter was improved.
  • the taper further causes a cold forming of the first pipe section 76. In this way, a further solidification of the first pipe section 76 is achieved.
  • the wall thickness of the first pipe section 76 has been increased, as has the length of the outer pipe 12.
  • the device 60 in FIG Fig. 6d is in the same position as in Fig. 6a ,
  • the Fig. 6a-6d therefore show a complete cycle of the method described above.
  • Such a cycle lasts about 8 seconds, with the punch 62 being introduced into the tube section 76 by about 300 mm.
  • the external thread 36 can now be easily rolled onto this first pipe section 76.
  • Fig. 6e shows the outer tube 12, wherein the first tube section 76 has the external thread 36.
  • the external thread 36 was rolled up onto the first pipe section 76.
  • a section 78 of the external thread 36 is marked.
  • Fig. 6f shows the cutout 78 of the external thread 36 Fig. 6e , Out Fig. 6f it can be seen that the external thread 36 has a flank angle F.
  • the flank angle F is 10 ° (for illustrative purposes, a larger angle is shown in the drawing). Due to the small flank angle of less than 15 ° less inward radial forces must be absorbed by the outer tube 12 under load of the external thread 36.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Coating With Molten Metal (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Insulating Bodies (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Heat Treatment Of Articles (AREA)
  • Supports For Pipes And Cables (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
EP14716337.2A 2013-04-12 2014-04-10 Verfahren zur festigung und kalibrierung eines rohrabschnittes Active EP2983845B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP17151898.8A EP3199259B1 (de) 2013-04-12 2014-04-10 Teleskopstütze und Aussenrohr einer Teleskopstützet
PL17151898T PL3199259T3 (pl) 2013-04-12 2014-04-10 Podpora teleskopowa oraz rura zewnętrzna podpory teleskopowej
PL14716337T PL2983845T3 (pl) 2013-04-12 2014-04-10 Sposób umocnienia i kalibracji odcinka rurowego
HRP20171513TT HRP20171513T1 (hr) 2013-04-12 2017-10-09 Postupak ojačavanja i kalibriranja segmenta cijevi

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013206577.9A DE102013206577A1 (de) 2013-04-12 2013-04-12 Verfahren zur Festigung und Kalibrierung eines Rohrabschnittes
PCT/EP2014/057242 WO2014167043A1 (de) 2013-04-12 2014-04-10 Verfahren zur festigung und kalibrierung eines rohrabschnittes

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP17151898.8A Division EP3199259B1 (de) 2013-04-12 2014-04-10 Teleskopstütze und Aussenrohr einer Teleskopstützet
EP17151898.8A Division-Into EP3199259B1 (de) 2013-04-12 2014-04-10 Teleskopstütze und Aussenrohr einer Teleskopstützet

Publications (2)

Publication Number Publication Date
EP2983845A1 EP2983845A1 (de) 2016-02-17
EP2983845B1 true EP2983845B1 (de) 2017-07-19

Family

ID=50473318

Family Applications (2)

Application Number Title Priority Date Filing Date
EP14716337.2A Active EP2983845B1 (de) 2013-04-12 2014-04-10 Verfahren zur festigung und kalibrierung eines rohrabschnittes
EP17151898.8A Active EP3199259B1 (de) 2013-04-12 2014-04-10 Teleskopstütze und Aussenrohr einer Teleskopstützet

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP17151898.8A Active EP3199259B1 (de) 2013-04-12 2014-04-10 Teleskopstütze und Aussenrohr einer Teleskopstützet

Country Status (17)

Country Link
US (1) US10077567B2 (hu)
EP (2) EP2983845B1 (hu)
CN (1) CN105121052B (hu)
AR (1) AR095857A1 (hu)
AU (1) AU2014253135B2 (hu)
CA (1) CA2908573C (hu)
DE (1) DE102013206577A1 (hu)
ES (2) ES2643364T3 (hu)
HK (1) HK1212651A1 (hu)
HR (2) HRP20171513T1 (hu)
HU (2) HUE036772T2 (hu)
NO (1) NO3075044T3 (hu)
PL (2) PL2983845T3 (hu)
PT (2) PT3199259T (hu)
RU (1) RU2630102C2 (hu)
TR (1) TR201901071T4 (hu)
WO (1) WO2014167043A1 (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021202378A1 (de) 2021-03-11 2022-09-15 Peri Se Verfahren zur Herstellung eines Innenrohres für eine Stützvorrichtung sowie Stützvorrichtung mit einem solchen Innenrohr

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HK1172197A2 (en) * 2012-06-01 2013-04-12 Wls Intellectual Property Ltd Improvements in building components and structures
WO2016197960A1 (zh) * 2015-06-10 2016-12-15 周俊 管外螺纹滚压加工方法、模块及设备和管外螺纹生产线
DE102016204694A1 (de) * 2016-03-22 2017-09-28 Peri Gmbh Gerüstelement mit einem Trägerkopf und Baugerüst mit einem solchen Gerüstelement
DE202017104918U1 (de) 2017-08-16 2017-10-23 Pfeifer Holding Gmbh & Co. Kg Zugstab oder Druckstab mit korrosionsbeständigen Gewindeflanken
DE202018101832U1 (de) * 2018-04-05 2019-04-09 Peri Gmbh Stütze mit Ausfallsicherung
CN112466100B (zh) * 2020-11-25 2022-01-28 湖南江南钢构工程有限公司 一种具有过载保护功能的装配式建筑支撑装置及其过载保护方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE714637C (de) * 1938-10-25 1941-12-03 Mannesmann Ag Verfahren zum Aussen- und Innenkalibrieren und zum Kalibrieren der Wandstaerke von Rohrenden

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1926353A (en) * 1929-12-26 1933-09-12 Clark Equipment Co Method of making axle casings
US1982544A (en) * 1931-08-22 1934-11-27 Tubus A G Method and apparatus for elongating metal articles
US2081645A (en) * 1933-07-05 1937-05-25 United Aircraft Corp Method of producing propeller blades
US2329173A (en) * 1941-12-03 1943-09-14 Associated Attleboro Manufactu Drawing tool
US2476656A (en) * 1945-12-04 1949-07-19 Galbraith Alexander William Threaded tubular structure
US2548444A (en) * 1948-09-28 1951-04-10 J Roy Parker Thread rolling machine for pipes
US2621701A (en) * 1949-07-22 1952-12-16 Alexander W Galbraith Method of producing threaded tube ends
US3764438A (en) * 1968-05-03 1973-10-09 Kimberly Clark Co Method and apparatus for manufacturing laminated tube structure
SU516450A1 (ru) * 1974-11-21 1976-06-05 Предприятие П/Я Р-6877 Способ калибровки труб
US3958819A (en) * 1975-03-21 1976-05-25 Tifft William C Adjustable drop or riser nipple
JPS6032531B2 (ja) * 1980-01-28 1985-07-29 株式会社日立製作所 パイプ真円矯正縮管方法及び装置
JPS603232Y2 (ja) * 1980-09-02 1985-01-29 大和スチ−ル株式会社 パイプサポ−ト
DE3445657A1 (de) * 1984-12-14 1986-06-26 Friedr. Ischebeck GmbH, 5828 Ennepetal Baustuetze
GB9204917D0 (en) * 1992-03-06 1992-04-22 Spiro Machines Sa Apparatus for cutting helically wound metal tubing
JP2673651B2 (ja) * 1993-06-22 1997-11-05 株式会社ユタカ技研 管端部の拡管修正方法及び拡管修正工具
JP2822896B2 (ja) * 1994-10-25 1998-11-11 住友金属工業株式会社 鋼管の管端内径矯正方法
JP2001058211A (ja) * 1999-08-23 2001-03-06 Taiko:Kk スパイラル管製造機械の運び上げ方法とスパイラル管製造機械によるスパイラル管製造方法とスパイラル管製造機械による配管能率的施工法と組立分解自在のスパイラル管製造機械
DE20122516U1 (de) * 2001-04-11 2005-12-29 Gkn Driveline International Gmbh Vorrichtung zum Abstrecken von zylindrischen Hohlkörpern (Rohrziehen)
DE10132253B4 (de) * 2001-07-04 2005-10-27 Doka Industrie Gmbh Außen- oder Ständerrohr einer axial verstellbaren Vorrichtung sowie höhenverstellbare Stütze
JP3982706B2 (ja) * 2004-06-04 2007-09-26 株式会社椿本チエイン チェーン用油溜まり盲溝付ブシュの製造方法
JP5050382B2 (ja) * 2006-03-28 2012-10-17 住友金属工業株式会社 金属管端矯正方法
JP5012304B2 (ja) * 2007-08-10 2012-08-29 住友金属工業株式会社 冷間引抜加工用プラグ及び金属管の製造方法
NL2002948C2 (nl) * 2009-05-29 2010-11-30 Scafom Internat B V Bouwstempel.
DE102009038316A1 (de) * 2009-08-21 2011-02-24 Thyssenkrupp Presta Ag Verfahren zur Herstellung eines einen Abschnitt einer Lenkspindel bildenden Lenkspindelteils
DE102009054628A1 (de) 2009-12-14 2011-06-16 Peri Gmbh Teleskopstütze für den Baubereich
JP5564288B2 (ja) 2010-03-01 2014-07-30 株式会社フジクラ コネクタアッセンブリ
DE102010038231B4 (de) * 2010-10-15 2015-08-06 GFU-Gesellschaft für Umformung und Maschinenbau GmbH Verfahren und Vorrichtung zum Bearbeiten und Kalibrieren eines Rohrendes an einem längsgeschweißten rohrförmigen Werkstück
RU2457056C1 (ru) * 2010-11-18 2012-07-27 Государственное образовательное учреждение высшего профессионального образования "Самарский государственный аэрокосмический университет имени академика С.П. Королева (национальный исследовательский университет)" (СГАУ) Способ калибровки концов длинномерных теплообменных труб
US9555464B2 (en) * 2012-06-21 2017-01-31 Carrier Corporation Tension expansion clamping tool block
DE102015010343A1 (de) * 2015-08-06 2016-03-17 Daimler Ag Verfahren zum Umformen eines Führungselements zum Führen von Abgas einer Verbrennungskraftmaschine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE714637C (de) * 1938-10-25 1941-12-03 Mannesmann Ag Verfahren zum Aussen- und Innenkalibrieren und zum Kalibrieren der Wandstaerke von Rohrenden

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021202378A1 (de) 2021-03-11 2022-09-15 Peri Se Verfahren zur Herstellung eines Innenrohres für eine Stützvorrichtung sowie Stützvorrichtung mit einem solchen Innenrohr

Also Published As

Publication number Publication date
EP3199259A1 (de) 2017-08-02
US10077567B2 (en) 2018-09-18
CA2908573C (en) 2017-10-17
TR201901071T4 (tr) 2019-02-21
ES2705598T3 (es) 2019-03-26
PT3199259T (pt) 2019-01-24
HK1212651A1 (zh) 2016-06-17
CA2908573A1 (en) 2014-10-16
CN105121052B (zh) 2018-06-12
RU2630102C2 (ru) 2017-09-05
AR095857A1 (es) 2015-11-18
RU2015148348A (ru) 2017-05-16
NO3075044T3 (hu) 2018-03-31
HRP20171513T1 (hr) 2017-11-17
ES2643364T3 (es) 2017-11-22
HRP20190094T1 (hr) 2019-05-17
EP2983845A1 (de) 2016-02-17
AU2014253135A1 (en) 2015-12-03
US20160024808A1 (en) 2016-01-28
PT2983845T (pt) 2017-10-25
PL2983845T3 (pl) 2017-12-29
CN105121052A (zh) 2015-12-02
PL3199259T3 (pl) 2019-07-31
WO2014167043A1 (de) 2014-10-16
EP3199259B1 (de) 2018-12-26
HUE042042T2 (hu) 2019-06-28
HUE036772T2 (hu) 2018-07-30
DE102013206577A1 (de) 2014-10-16
AU2014253135B2 (en) 2017-02-02

Similar Documents

Publication Publication Date Title
EP2983845B1 (de) Verfahren zur festigung und kalibrierung eines rohrabschnittes
EP2513391B1 (de) Teleskopstütze für den baubereich
EP3027826B1 (de) Gerüstrohr eines baugerüsts und gerüstelement
EP3597943B1 (de) Verfahren zum verbinden von bauteilen sowie baugruppe
DE102016221451B4 (de) Teleskopierbare Lenkwelle mit Auszugssicherung
WO2011020539A1 (de) Verfahren zur herstellung eines einen abschnitt einer lenkspindel bildenden lenkspindelteils
EP2224143B1 (de) Mutter, Schraubverbindung, Profilverbindung sowie Verfahren zum Herstellen einer Mutter
WO2011110530A1 (de) Verfahren und vorrichtung zur herstellung konusförmiger rohrabschnitte an schraubfundamenten
WO2008067951A1 (de) Energieabsorptionsvorrichtung
WO2015128080A1 (de) Lötspitzenbefestigungssystem
EP0625622A1 (de) Ausziehbare Baustütze
EP2852765B1 (de) Verankerungseinrichtung, verbindungsanordnung sowie verfahren
EP2446980B1 (de) Gerüstrohr und Verfahren zur Bearbeitung von Rohrenden
WO2003082656A1 (de) Anordnung mit einem ersten bauteil, einem zweiten bauteil und einem verbindungselement
EP2382397A1 (de) Mehrteiliges schraubenelement, schraubverbindung sowie verfahren zum herstellen eines mehrteiligen schraubenelementes
DE4018042C2 (de) Vorrichtung zum Verbinden von zwei stumpf gestoßenen Bewehrungsstäben mittels einer Muffe
DE102022113309B3 (de) Verfahren zur Herstellung eines Schraubfundamentes
DE102009011151A1 (de) Gliederheizkörpertrennelement und Gliederheizkörper
EP4370277A1 (de) Verfahren zur herstellung einer bimetallschraube und entsprechend hergestellte bimetallschraube
EP4337401A1 (de) Schraubmutterrohling zur herstellung einer sicherungsmutter sowie sicherungsmutter
DE202018101833U1 (de) Stütze zum Abstützen eines Bauwerksbereichs
DE102009037245A1 (de) Verfahren zum Vernieten zweier Werkstücke, Niet- und Werkzeug zum Verformen des Niets
DE102011013051A1 (de) Gegenseitige, lösbare Verbindung zweier Stützenabschnitte einer längenveränderlichen Teleskopstütze
CH603334A5 (en) Expanded end formed on thermoplastics pipe and reinforced

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20151112

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20161024

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170404

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 909886

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014004660

Country of ref document: DE

REG Reference to a national code

Ref country code: HR

Ref legal event code: TUEP

Ref document number: P20171513

Country of ref document: HR

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 2983845

Country of ref document: PT

Date of ref document: 20171025

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20171013

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: RIEDERER HASLER AND PARTNER PATENTANWAELTE AG, CH

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: HR

Ref legal event code: T1PR

Ref document number: P20171513

Country of ref document: HR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2643364

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20171122

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20170719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 25566

Country of ref document: SK

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171020

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171119

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014004660

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

26N No opposition filed

Effective date: 20180420

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E036772

Country of ref document: HU

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180430

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180410

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180430

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20171513

Country of ref document: HR

Payment date: 20190322

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180410

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20171513

Country of ref document: HR

Payment date: 20200325

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20171513

Country of ref document: HR

Payment date: 20210505

Year of fee payment: 8

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20171513

Country of ref document: HR

Payment date: 20220404

Year of fee payment: 9

REG Reference to a national code

Ref country code: CH

Ref legal event code: PK

Free format text: BERICHTIGUNGEN

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: PERI SE; DE

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), CHANGE OF LEGAL ENTITY; FORMER OWNER NAME: PERI GMBH

Effective date: 20221010

REG Reference to a national code

Ref country code: NO

Ref legal event code: CHAD

Owner name: PERI SE, DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: HC

Ref document number: 909886

Country of ref document: AT

Kind code of ref document: T

Owner name: PERI SE, DE

Effective date: 20220930

REG Reference to a national code

Ref country code: HR

Ref legal event code: PNAN

Ref document number: P20171513

Country of ref document: HR

Owner name: PERI SE, DE

Ref country code: HR

Ref legal event code: PNAN

Ref document number: P20171513

Country of ref document: HR

Owner name: PERI AG, DE

REG Reference to a national code

Ref country code: SK

Ref legal event code: PC4A

Ref document number: E 25566

Country of ref document: SK

Owner name: PERI SE, WEISSENHORN, DE

Free format text: FORMER OWNER: PERI AG, WEISSENHORN, DE

Effective date: 20230222

Ref country code: SK

Ref legal event code: PC4A

Ref document number: E 25566

Country of ref document: SK

Owner name: PERI AG, WEISSENHORN, DE

Free format text: FORMER OWNER: PERI GMBH, WEISSENHORN, DE

Effective date: 20230222

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20171513

Country of ref document: HR

Payment date: 20230223

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20230313

Year of fee payment: 10

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230602

REG Reference to a national code

Ref country code: HU

Ref legal event code: GB9C

Owner name: PERI SE, DE

Free format text: FORMER OWNER(S): PERI GMBH, DE

Ref country code: HU

Ref legal event code: FH1C

Free format text: FORMER REPRESENTATIVE(S): SBGK SZABADALMI UEGYVIVOEI IRODA, HU

Representative=s name: SBGK SZABADALMI UEGYVIVOEI IRODA, HU

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20230503

Year of fee payment: 10

Ref country code: DE

Payment date: 20230309

Year of fee payment: 10

Ref country code: CH

Payment date: 20230502

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: HU

Payment date: 20230309

Year of fee payment: 10

Ref country code: AT

Payment date: 20230310

Year of fee payment: 10

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20171513

Country of ref document: HR

Payment date: 20240315

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20240308

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CZ

Payment date: 20240311

Year of fee payment: 11

Ref country code: BG

Payment date: 20240312

Year of fee payment: 11

Ref country code: GB

Payment date: 20240307

Year of fee payment: 11

Ref country code: SK

Payment date: 20240312

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20240314

Year of fee payment: 11

Ref country code: SE

Payment date: 20240307

Year of fee payment: 11

Ref country code: PL

Payment date: 20240320

Year of fee payment: 11

Ref country code: NO

Payment date: 20240308

Year of fee payment: 11

Ref country code: IT

Payment date: 20240308

Year of fee payment: 11

Ref country code: HR

Payment date: 20240315

Year of fee payment: 11

Ref country code: FR

Payment date: 20240307

Year of fee payment: 11

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: PERI SE.

Effective date: 20240624