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1. 发明公开

EP2117813A1 TRAILER FOR CARRYING A WELDING UNIT FOR BUTT-WELDING PIPE PORTIONS 审中-公开
标题翻译：安吉尔·祖姆·比恩·德恩·恩恩·施维西恩·祖斯维森·冯·罗斯泰伦
公开(公告)号：EP2117813A1
公开(公告)日：2009-11-18
申请号：EP08701675.4
申请日：2008-01-25
申请人： RITMO S.p.A.
发明人： BORTOLI, Renzo
IPC分类号： B29C65/20
CPC分类号： B29C66/865 , B29C65/2092 , B29C65/7802 , B29C65/7841 , B29C66/02245 , B29C66/1142 , B29C66/5221 , B29C66/8242
摘要： Trailer for carrying a welding unit for butt-welding pipe portions, comprising a chassis (1 1) with brackets (12) for supporting and locking the body (13) of a welding unit (14) for butt-welding pipe portions, the chassis (1 1) being provided with at least one pair of steered wheels (15, 16), which can be oriented by means of a drawbar ( 17), and at least one pair of driving wheels (18, 19), which are actuated by an electric motor (20), which in turn is powered by a current generator (21) which is provided, together with the associated internal-combustion engine (22), on board the trailer (10); the chassis (1 1 ) also supports a hydraulic pump (23) and a hydraulic unit (24) to which the hydraulic components of the body (13) of the welding unit (14) are to be connected, and an electrical unit (25) for connecting the electrical devices with which the welding unit (14) is provided; the chassis (1 1 ) is provided with a fuel tank (26) for the internal-combustion engine (22) and an oil tank (27) for the pump (23), the hydraulic unit (24) and the hydraulic components of the welding unit connected to the pump; in this manner, the welding unit (14) can be moved in the building yard fully autonomously.
摘要翻译：用于承载用于对接焊管部分的焊接单元的拖车，包括具有用于支撑和锁定用于对接管部分的焊接单元的主体的托架的底架，底架设置有至少一对转向轮，其可以通过牵引杆定向，并且至少一对驱动轮由电动机驱动，电动机由电动发电机驱动，该电流发生器与相关联的内燃机一起设置在船上拖车; 底盘还支撑要连接焊接单元的主体的液压部件的液压泵和液压单元，以及用于连接设置有焊接单元的电气装置的电气单元; 底盘设有用于内燃机的燃料箱和用于泵的油箱，液压单元和连接到泵的焊接单元的液压部件; 以这种方式，焊接单元可以完全自主地在建筑物中移动。

2. 发明公开

EP1719606A3 Apparatus for welding ends of plastics pipes located on-site 审中-公开
标题翻译： Vorrichtung zum Verschweissen von Kunststoffrohrenden vor Ort
公开(公告)号：EP1719606A3
公开(公告)日：2008-05-28
申请号：EP06112958.1
申请日：2006-04-24
申请人： RITMO S.p.A.
发明人： Bortoli, Renzo
IPC分类号： B29C65/20 , B29C65/78
CPC分类号： B29C65/2092 , B29C65/7802 , B29C65/7841 , B29C66/02241 , B29C66/1142 , B29C66/5221 , B29C66/861 , B29C66/86521 , B29C66/9141 , B29C66/9221 , B29C66/9241 , B29C66/944
摘要： An apparatus for welding ends of plastics pipes comprising a supporting frame (16, 116) for a first clamp (17) for locking the end of a first pipe (18) and for a second clamp (19, 119) for locking the end of a second pipe (20) to be welded to the first pipe (18); the second clamp (19, 119) movable toward the first clamp (17) with translational motion. A heat-generating element (33) for welding and a milling device (34) for the ends of the first and second pipes (18, 20) are associable with the welding apparatus (10, 100) provided with a control unit (36) and with reversible elements for fixing to a vehicle (11, 111) provided with an auxiliary hydraulic system (25). The reversible fixing elements (14) comprise hydraulic couplings (28) for connecting the auxiliary hydraulic system (25) to the hydraulic means (21) for the translational motion of the second clamp (19, 119) and to a hydraulic motor (26) which is connected to an electric generator (27) for supplying power to the welding apparatus (10, 100).
摘要翻译：一种用于焊接塑料管的端部的装置，包括用于第一夹具（17）的支撑框架（16,116），用于锁定第一管道（18）的端部和用于锁定第一管子（19,119）的端部要焊接到第一管道（18）的第二管（20）; 第二夹具（19,119）可以以平移运动朝向第一夹具（17）移动。用于焊接的发热元件（33）和用于第一和第二管（18,20）的端部的铣削装置（34）可与设置有控制单元（36）的焊接设备（10,100）相关联，以及用于固定到设置有辅助液压系统（25）的车辆（11,111）的可逆元件。可逆固定元件（14）包括液压联接器（28），用于将辅助液压系统（25）连接到用于第二夹具（19,119）和液压马达（26）的平移运动的液压装置（21）其连接到用于向焊接设备（10,100）供电的发电机（27）。

3. 发明公开

EP1700685A3 Welder for plastics pipes and pipe fittings, of the type for socket welding 审中-公开
标题翻译：用于塑料管和管件承插融合焊接装置
公开(公告)号：EP1700685A3
公开(公告)日：2007-12-12
申请号：EP06110779.3
申请日：2006-03-07
申请人： RITMO S.p.A.
发明人： Bortoli, Renzo
IPC分类号： B29C65/20
CPC分类号： B29C66/8412 , B29C65/20 , B29C65/7841 , B29C66/0044 , B29C66/1122 , B29C66/5221 , B29C66/52241 , B29C66/5229 , B29C66/5344 , B29C66/80 , B29C66/8167 , B29C66/841 , B29C66/8414 , B29C66/91421 , B29C66/91431 , B29C66/91641
摘要： A welder for plastics pipes and pipe fittings of the type for socket welding, comprising:
- a compact longitudinal supporting member (11), on which a sliding guide (12) is arranged,
- a carriage (13), which supports a first clamp (14) for locking a pipe fitting or a pipe and is arranged so as to slide on the sliding guide (12),
- a fixed post (16) on the longitudinal supporting member (11), which is arranged substantially at one end of the sliding guide (12) and on which a second locking clamp (17) for a pipe and/or pipe fitting is arranged,
- a movable block (18) for supporting a heating element (19) onto which the sleeve (54) for melting the pipe fittings or pipes is to be fixed. In the block (18) there are means (22) for kinematic connection to the carriage (13) and to the fixed post (16); an actuation handwheel (23) is associated with the kinematic connection means (22).
The actuation handwheel (23), the means (20, 40) for closing the first locking clamp (14) and the second locking clamp (17), the means (47) for operating the heating element (19) can be arranged selectively on one of the two sides of the longitudinal supporting member (11), depending on the space available during use on already-installed pipes and/or pipe fittings.

4. 发明公开

EP1726429A2 Extruder for welding plastic components 审中-公开
标题翻译：挤出机用于焊接塑料部件
公开(公告)号：EP1726429A2
公开(公告)日：2006-11-29
申请号：EP06113926.7
申请日：2006-05-15
申请人： RITMO S.p.A.
发明人： Bortoli, Renzo
IPC分类号： B29C47/38 , B05C17/005
CPC分类号： B05C17/0053 , B29C47/0002 , B29C47/0014 , B29C47/1018 , B29C47/1054 , B29C47/38 , B29C47/6093
摘要： An extruder for welding plastic components, of the type comprising a rear part (12), for feeding and segmenting a continuous plastic filament (13), and a front part (11), for plasticizing and ejecting plastic material to be deposited on the weld. The front part (11) comprises a first chamber (15) for moving the particles (16) of plastic material from the rear part (12) to a second chamber (17) for plasticizing and ejection, which ends with a first nozzle (18) suitable to eject the melted plastic material. The extruder further comprises a duct (33) for heating forced air, which is formed between the outer surface (34) of the external containment enclosure (14) and the walls of the first and second chambers (15, 17); the heating duct (33) ends with a second nozzle (35) for ejecting the heated air, which is arranged proximate to the first nozzle (18). The heated air that exits from the second nozzle (35) is useful for preheating the welding area.
摘要翻译：一种用于焊接塑料部件的挤压机，该部件包括用于供给和分割连续塑料长丝（13）的后部（12）和用于塑化和喷射待沉积在焊缝上的塑性材料的前部（11）。前部（11）包括用于将塑料材料颗粒（16）从后部（12）移动到用于塑化和喷射的第二腔室（17）的第一腔室（15），第一腔室（15）以第一喷嘴）适合于喷射熔化的塑料材料。该挤出机还包括用于加热强制空气的管道（33），该管道形成在外部密封外壳（14）的外表面（34）与第一和第二室（15,17）的壁之间; 加热管道（33）终止于用于喷射热空气的第二喷嘴（35），该第二喷嘴布置在第一喷嘴（18）附近。从第二喷嘴（35）排出的热空气对于预热焊接区域是有用的。

5. 发明公开

EP4052886A1 CHUCK FOR GRIPPING AND MOVING CYLINDRICAL BODIES, IN PARTICULAR FITTINGS AND PIPE SEGMENTS, AND APPARATUS INCLUDING THE CHUCK 审中-实审
公开(公告)号：EP4052886A1
公开(公告)日：2022-09-07
申请号：EP22158436.0
申请日：2022-02-24
申请人： RITMO S.p.A.
发明人： APOLINARI, Alessandro , BORTOLI, Renzo , VITTADELLO, Franco
IPC分类号： B29C65/20 , B29C65/78 , B25B1/20 , B25B5/08 , B25B5/14 , B25B5/16 , B25B13/50 , F16L47/02 , B29K101/12
摘要： A chuck (1) for gripping and moving cylindrical bodies, in particular fittings and pipe segments, including a main body (2) defining an axis of rotation (50) and a plurality of jaws (3) fastened to the main body (2); the jaws (3) are movable between a position of maximum closure, in which they are at the minimum distance from the axis of rotation (50), to a position of maximum opening, in which they are at the maximum distance from the axis of rotation (50); the chuck (1) has an adjuster means for adjusting the positions of maximum closure and maximum opening and a movement means for moving the jaws (3) between the positions of maximum closure and maximum opening; the chuck (1) includes a fixing means (30) adapted to allow the axial fixing of the chuck (1) to a support member and the connection of the chuck (1) to the support member so that they are angularly rotatable with respect to each other.

6. 发明公开

EP1726429A3 Extruder for welding plastic components 审中-公开
标题翻译： Extrudierschweissgerät用于焊接塑料工件
公开(公告)号：EP1726429A3
公开(公告)日：2008-03-26
申请号：EP06113926.7
申请日：2006-05-15
申请人： RITMO S.p.A.
发明人： Bortoli, Renzo
IPC分类号： B29C47/38 , B05C17/005
CPC分类号： B05C17/0053 , B29C47/0002 , B29C47/0014 , B29C47/1018 , B29C47/1054 , B29C47/38 , B29C47/6093
摘要： An extruder for welding plastic components, of the type comprising a rear part (12), for feeding and segmenting a continuous plastic filament (13), and a front part (11), for plasticizing and ejecting plastic material to be deposited on the weld. The front part (11) comprises a first chamber (15) for moving the particles (16) of plastic material from the rear part (12) to a second chamber (17) for plasticizing and ejection, which ends with a first nozzle (18) suitable to eject the melted plastic material. The extruder further comprises a duct (33) for heating forced air, which is formed between the outer surface (34) of the external containment enclosure (14) and the walls of the first and second chambers (15, 17); the heating duct (33) ends with a second nozzle (35) for ejecting the heated air, which is arranged proximate to the first nozzle (18). The heated air that exits from the second nozzle (35) is useful for preheating the welding area.

7. 发明公开

EP1700685A2 Welder for plastics pipes and pipe fittings, of the type for socket welding 审中-公开
标题翻译： SchweissvorrichtungfürKunststoffrohre undRohrformstückezum Muffenschweissen
公开(公告)号：EP1700685A2
公开(公告)日：2006-09-13
申请号：EP06110779.3
申请日：2006-03-07
申请人： RITMO S.p.A.
发明人： Bortoli, Renzo
IPC分类号： B29C65/20
CPC分类号： B29C66/8412 , B29C65/20 , B29C65/7841 , B29C66/0044 , B29C66/1122 , B29C66/5221 , B29C66/52241 , B29C66/5229 , B29C66/5344 , B29C66/80 , B29C66/8167 , B29C66/841 , B29C66/8414 , B29C66/91421 , B29C66/91431 , B29C66/91641
摘要： A welder for plastics pipes and pipe fittings of the type for socket welding, comprising:

a compact longitudinal supporting member (11), on which a sliding guide (12) is arranged,
a carriage (13), which supports a first clamp (14) for locking a pipe fitting or a pipe and is arranged so as to slide on the sliding guide (12),
a fixed post (16) on the longitudinal supporting member (11), which is arranged substantially at one end of the sliding guide (12) and on which a second locking clamp (17) for a pipe and/or pipe fitting is arranged,
a movable block (18) for supporting a heating element (19) onto which the sleeve (54) for melting the pipe fittings or pipes is to be fixed. In the block (18) there are means (22) for kinematic connection to the carriage (13) and to the fixed post (16); an actuation handwheel (23) is associated with the kinematic connection means (22).

The actuation handwheel (23), the means (20, 40) for closing the first locking clamp (14) and the second locking clamp (17), the means (47) for operating the heating element (19) can be arranged selectively on one of the two sides of the longitudinal supporting member (11), depending on the space available during use on already-installed pipes and/or pipe fittings.
摘要翻译：一种用于插座焊接的塑料管道和管件的焊接机，包括： - 紧凑的纵向支撑构件（11），其上布置有滑动引导件（12）;滑架（13），其支撑第一夹具（14），用于锁定管接头或管道，并且布置成在滑动导向件（12）上滑动; - 纵向支撑构件（11）上的固定柱（16），其大致位于所述滑动引导件（12）并且在其上布置有用于管和/或管接头的第二锁定夹具（17）， - 用于支撑加热元件（19）的可移动块（18），套筒（54）用于熔接管件或管道是固定的。在块（18）中，存在用于与托架（13）和固定柱（16）运动连接的装置（22）。致动手轮（23）与运动连接装置（22）相关联。致动手轮（23），用于关闭第一锁定夹（14）和第二锁定夹（17）的装置（20,40），用于操作加热元件（19）的装置（47）可以选择性地布置在取决于在已经安装的管道和/或管道配件上的使用期间可用的空间，纵向支撑构件（11）的两侧之一。

8. 发明公开

EP4194147A1 CLAMP FOR APPARATUSES FOR WELDING PIPES 审中-实审
公开(公告)号：EP4194147A1
公开(公告)日：2023-06-14
申请号：EP22210244.4
申请日：2022-11-29
申请人： RITMO S.p.A.
发明人： BORTOLI, RENZO , ZIGANTE, FRANCESCO
IPC分类号： B25B1/24 , B25B5/04 , B25B5/14 , B25B5/16
摘要： A clamp, particularly for apparatuses for welding pipes, including a lower jaw and an upper jaw that are mutually opposite and hinged; each jaw is substantially made of plastic material; advantageously, each jaw includes a portion made of plastic material and at least one insert constituted by an interlocking metallic structure that is co-molded within the portion made of plastic material.

9. 发明公开

EP4112256A1 PIPE CUTTING APPARATUS 审中-实审
公开(公告)号：EP4112256A1
公开(公告)日：2023-01-04
申请号：EP22181924.6
申请日：2022-06-29
申请人： RITMO S.p.A.
发明人： APOLINARI, Alessandro , BORTOLI, Renzo
IPC分类号： B26D3/16 , B23D45/12 , B23D21/04 , B23Q9/00 , B26D1/18
摘要： A pipe cutting apparatus including a substantially rigid annular frame adapted to be coupled to a pipe to be cut, a means for cutting the pipe which is removably associated with the annular frame, and a movement means adapted to move the cutting means with respect to the annular frame about an axis of revolution designed to substantially coincide with the longitudinal axis of the pipe.

10. 发明授权

EP2860430B1 Clamp for locking pipes and/or cylindrical bodies in general 有权
标题翻译：夹紧于一般锁定管和/或圆筒体
公开(公告)号：EP2860430B1
公开(公告)日：2017-03-01
申请号：EP14003451.3
申请日：2014-10-08
申请人： RITMO S.p.A.
发明人： Bortoli, Renzo
IPC分类号： F16L3/10 , B25B5/06 , B25B5/14
CPC分类号： B25B5/147 , F16L3/1075

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