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公开(公告)号：US10786887B2
公开(公告)日：2020-09-29
申请号：US15315411
申请日：2015-06-26
Applicant: Rothenberger AG
Inventor： Mikel Isusi
Abstract: A holding apparatus for holding a workpiece, which has a round and/or tubular cross section and is to be machined, in such a way that, in the held state, the workpiece can be rotated in relation to the holding apparatus, having at least two clamping arms, which are mounted in a pivotable manner on a base part and by means of which a clamping force can be exerted onto the workpiece, and having an adjustment mechanism for the clamping arms. Provision is made for the adjustment mechanism to have at least two drivers which are guided in a straight line, it being possible for the clamping arms to be pivoted or the clamping arms being pivoted toward one another by virtue of the movement of the drivers, wherein the drivers are arranged one behind the other as seen transversely in relation to the direction of movement of the drivers.
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公开(公告)号：US20150033524A1
公开(公告)日：2015-02-05
申请号：US14446401
申请日：2014-07-30
Applicant: Rothenberger AG
Inventor： Markus Faulstich , Thoralf Krause , Arnd Greding
CPC classification number: B21D39/048 , B25B27/10 , C21D1/09 , C21D9/0068 , Y10T29/53726
Abstract: A method for manufacturing a pressing tool includes shaping a blank, which is able to be hardened, at least in part, to a final size of a pressing jaw. Then, a laser beam is applied to at least one selected region of a surface of the pressing jaw so as to form at least one hardened surface layer.
Abstract translation: 一种用于制造压制工具的方法包括将能够至少部分地硬化的坯件成形为压制钳口的最终尺寸。 然后，将激光束施加到按压钳口的表面的至少一个选定区域，以便形成至少一个硬化表面层。
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公开(公告)号：US20220219342A1
公开(公告)日：2022-07-14
申请号：US17609758
申请日：2020-04-30
Applicant: ROTHENBERGER AG
Inventor： Dennis HESSE , Maximilian GOTTSCHALK , Jonas SCHILLING
Abstract: A cutting device for the chipless cutting of a material comprises a cutting part and a supporting part. The cutting part and the supporting part are designed to be rotated with respect to one another about an axis of rotation between an open position and a closed position. A hand lever is articulated to the supporting part for pivoting about a pivot axis. A ratchet mechanism converts a back-and-forth motion of the hand lever into a continuous rotational motion of the cutting part toward the closed position. The ratchet mechanism includes a toothing and a drive pawl, which can be brought into an effective position with respect to the toothing. Furthermore, the cutting device comprises a coupling mechanism, which converts a one-time pivoting motion of the hand lever into a rotational motion of the cutting part. A separate coupling element transmits force from the hand lever to the cutting part.
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公开(公告)号：US10688540B2
公开(公告)日：2020-06-23
申请号：US15555789
申请日：2016-02-29
Applicant: Rothenberger AG
Inventor： Olaf Bode , Maximilian Gottschalk
Abstract: An advancing unit for a cleaning spiral, which can be rotated by a motor about its longitudinal axis, of a pipe cleaning machine, such as, for example, a pipe cleaning machine having a drum. The advancing unit includes a drive device, which produces the advancement of the cleaning spiral, with at least two clamping parts, wherein at least one clamping part thereof can be brought into a clamping position against the cleaning spiral in such a manner that the clamping parts press against the cleaning spiral, so that an advancement of the cleaning spiral is generated in the case of a rotating cleaning spiral. The advancing unit further comprises a control device for controlling the advancement of the cleaning spiral by means of at least one of the clamping parts as well as a safety device, by which at least one of the clamping parts can be brought out of its clamping position against the cleaning spiral. It is provided that the control device and the drive device and/or the safety device can be actuated by means of a common handle part. The invention further relates to a pipe cleaning machine, in particular a pipe cleaning machine having a drum, and to a method for operating a pipe cleaning machine.
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公开(公告)号：US20200039057A1
公开(公告)日：2020-02-06
申请号：US16492568
申请日：2018-03-06
Applicant: ROTHENBERGER AG
Inventor： Thorsten Bühl , Suzanna Henkel
IPC: B25H3/02
Abstract: A box for transporting and/or storing small parts, tools, machines or such objects comprises a body, a lid and a receiving space formed by the body and the lid. The body has a bottom and side walls surrounding the bottom. The lid is connected to the body. The receiving space contains at least one storage container for small parts, tools, machines or such objects. The receiving space comprises a flat section facing the storage container on one side thereof and a grid formed by a plurality of protrusions. The storage container is arranged on the flat section, in a position that secures against lateral movement, using at least one, preferably a plurality of the protrusions.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20180220758A1
公开(公告)日：2018-08-09
申请号：US15747865
申请日：2016-08-18
Applicant: Rothenberger AG , Plaston AG
Inventor： Rolf BURCHIA
Abstract: A suitcase for stacking with a further suitcase, comprising a contact surface for stacking the further suitcase, at least one coupling part which can be brought together with a matching coupling part of the further suitcase to form a plug-in connection, wherein the coupling part is aligned such that the plug-in connection to the matching coupling part is formed by displacing the further suitcase along the contact surface. At least one locking element is provided to secure the plug-in connection against being released, wherein the locking element can be displaced from an initial position to an intermediate or end position, and in the initial position is in a receiving region for the additional suitcase, which is used when placing the further suitcase on the contact surface. The invention further relates to an arrangement comprising at least two suitcases stacked one above the other and a method for stacking at least two suitcases.
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公开(公告)号：US20170197296A1
公开(公告)日：2017-07-13
申请号：US15315411
申请日：2015-06-26
Applicant: Rothenberger AG
Inventor： Mikel ISUSI
Abstract: A holding apparatus for holding a workpiece, which has a round and/or tubular cross section and is to be machined, in such a way that, in the held state, the workpiece can be rotated in relation to the holding apparatus, having at least two clamping arms, which are mounted in a pivotable manner on a base part and by means of which a clamping force can be exerted onto the workpiece, and having an adjustment mechanism for the clamping arms. Provision is made for the adjustment mechanism to have at least two drivers which are guided in a straight line, it being possible for the clamping arms to be pivoted or the clamping arms being pivoted toward one another by virtue of the movement of the drivers, wherein the drivers are arranged in a manner situated one behind the other as seen transversely in relation to the direction of movement of the drivers. In addition or as an alternative, provision is made for the adjustment mechanism to have a threaded spindle which can be manually operated and/or can be operated by an auxiliary force and which is in detachable threaded engagement with a threaded part, wherein the threaded part is, in the axial direction of the threaded spindle, held fixed in position in relation to the base part on a component of the holding apparatus, in particular on the base part. The invention further comprises an apparatus for machining a workpiece which has a round and/or tubular cross section, the apparatus containing a holding apparatus for the workpiece.
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公开(公告)号：US11358272B2
公开(公告)日：2022-06-14
申请号：US16492568
申请日：2018-03-06
Applicant: ROTHENBERGER AG
Inventor： Thorsten Bühl , Suzanna Henkel
IPC: B25H3/02
Abstract: A box for transporting and/or storing small parts, tools, machines or such objects comprises a body, a lid and a receiving space formed by the body and the lid. The body has a bottom and side walls surrounding the bottom. The lid is connected to the body. The receiving space contains at least one storage container for small parts, tools, machines or such objects. The receiving space comprises a flat section facing the storage container on one side thereof and a grid formed by a plurality of protrusions. The storage container is arranged on the flat section, in a position that secures against lateral movement, using at least one, preferably a plurality of the protrusions.
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公开(公告)号：US20200298291A1
公开(公告)日：2020-09-24
申请号：US16756289
申请日：2018-11-15
Applicant: ROTHENBERGER AG
Inventor： Dennis Hesse , Maximilian Gottschalk
Abstract: A drum-type pipe cleaning device comprises a drum rotatable about a rotational axis and a cleaning cable allocated to the drum. A longitudinal section of the cleaning cable extends from the drum. The longitudinal section is rotatable about its longitudinal axis through a rotation of the drum. The drum-type pipe cleaning device further comprises a handle, which is configured to support the drum in a rotatable manner. Furthermore, the drum-type pipe cleaning device comprises a drive shaft for driving the drum and an attachment point allocated to the drive shaft for connecting the drive shaft to a drive unit for drive purposes. A freewheel clutch is provided, through which the drive shaft is or can be connected to the drum in an operative manner such that the freewheel clutch is engaged when the drive shaft is being driven and the freewheel clutch runs freely when the drum is being driven.
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公开(公告)号：US09597722B2
公开(公告)日：2017-03-21
申请号：US14446401
申请日：2014-07-30
Applicant: Rothenberger AG
Inventor： Markus Faulstich , Thoralf Krause , Arnd Greding
CPC classification number: B21D39/048 , B25B27/10 , C21D1/09 , C21D9/0068 , Y10T29/53726
Abstract: A method for manufacturing a pressing tool includes shaping a blank, which is able to be hardened, at least in part, to a final size of a pressing jaw. Then, a laser beam is applied to at least one selected region of a surface of the pressing jaw so as to form at least one hardened surface layer.
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