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1. 发明申请

WO2008129391A8 PINLESS CRANKTRAIN FOR INTERNAL COMBUSTION ENGINES AND COMPRESSORS 审中-公开
标题翻译：用于内燃机和压缩机的无紧急绞车
公开(公告)号：WO2008129391A8
公开(公告)日：2009-12-17
申请号：PCT/IB2008000938
申请日：2008-04-17
申请人： THYSSENKRUPP METALURGICA CAMPO LIMPO LTDA , FONSECA GALLI LUIS ANTONIO
发明人： FONSECA GALLI LUIS ANTONIO
IPC分类号： F16J1/22 , F16C7/02
CPC分类号： F16J1/20 , F16C7/023 , F16J7/00
摘要： The invention relates to a crankshaft drive, more preferably for internal combustion engines and compressors with connecting rod and piston. The connecting rod (1) is linked with the piston (2) by means of positive locking without a piston pin.
摘要翻译：本发明涉及一种曲轴驱动器，更优选地涉及具有连杆和活塞的内燃机和压缩机。连杆（1）通过积极锁定而与活塞（2）连接，而没有活塞销。

2. 发明申请

WO2008129391A1 PINLESS CRANKTRAIN FOR INTERNAL COMBUSTION ENGINES AND COMPRESSORS 审中-公开
标题翻译：用于内燃机和压缩机的无紧急绞车
公开(公告)号：WO2008129391A1
公开(公告)日：2008-10-30
申请号：PCT/IB2008/000938
申请日：2008-04-17
申请人： THYSSENKRUPP METALÚRGICA , FONSECA GALLI, Luis Antonio
发明人： FONSECA GALLI, Luis Antonio
IPC分类号： F16J1/22 , F16C7/02
CPC分类号： F16J1/20 , F16C7/023 , F16J7/00
摘要： The invention relates to a crankshaft drive, more preferably for internal combustion engines and compressors with connecting rod and piston. The connecting rod (1) is linked with the piston (2) by means of positive locking without a piston pin.
摘要翻译：本发明涉及一种曲轴驱动器，更优选地涉及具有连杆和活塞的内燃机和压缩机。连杆（1）通过积极锁定而与活塞（2）连接，而没有活塞销。

3. 发明申请

WO2013150370A1 PISTON WITH ACTIVE STRUCTURE 审中-公开
标题翻译：活性结构活塞
公开(公告)号：WO2013150370A1
公开(公告)日：2013-10-10
申请号：PCT/IB2013/000621
申请日：2013-04-05
申请人： THYSSENKRUPP METALURGICA CAMPO LIMPO LTDA.
发明人： GALLI, Luis Antonio Fonseca , DE SOUZA RODRIGUES, Alex , LIMA E SILVA, Rafael Augusto , CRUZ, Robson
IPC分类号： F16J1/00 , F16J1/20 , F02F3/00
CPC分类号： F16J1/22 , F02F3/00 , F02F3/0076 , F16J1/001 , F16J1/20
摘要： The present invention relates to a piston (10) and a piston - connecting rod assembly (1) for internal combustion engines or compressors, featuring a pinless connecting rod assembly having a joint claw (11), whereas the joint claw (11) is formed to partly encompass an upper joining end (12) of a connecting rod (13), whereas the joint claw (11) is formed as a part of an inner section (14) of the piston (10), and whereas the inner section (14) is radially encircled by a cylindrical piston skirt (15). According to the invention at least one bar element (16) is arranged extending between the inner section (14) and the piston skirt (15), whereas the bar element (16) divides a first open section (17) from at least one second open section (18) being arranged between the inner section (14) and the piston skirt (15).
摘要翻译：本发明涉及一种用于内燃机或压缩机的活塞（10）和活塞连杆组件（1），其特征在于具有接合爪（11）的无缝连杆组件，而接合爪（11）形成部分地包围连杆（13）的上接合端（12），而接头爪（11）形成为活塞（10）的内部部分（14）的一部分，而内部部分 14）由圆柱形活塞裙（15）径向包围。根据本发明，至少一个杆元件（16）布置成在内部部分（14）和活塞裙部（15）之间延伸，而杆件（16）将第一开口部分（17）与至少一个第二部分开口部分（18）布置在内部部分（14）和活塞裙部（15）之间。

4. 发明申请

WO2011001017A1 A METHOD OF INSTALLING AND TURNABLY JOURNALING A CONNECTING ROD TO A PISTON 审中-公开
标题翻译：一种将活塞连接到活塞上的方法
公开(公告)号：WO2011001017A1
公开(公告)日：2011-01-06
申请号：PCT/FI2010/050460
申请日：2010-06-04
申请人： WÄRTSILÄ FINLAND OY , NYNÄS, Håkan
发明人： NYNÄS, Håkan
IPC分类号： B23P15/00 , F16C9/04 , F16J1/22
CPC分类号： B23P15/00 , B23P19/043 , F16J1/14 , F16J1/20
摘要： The invention relates to a method of installing and turnably journaling a connecting rod (2) to a piston (1). The piston (1) is provided with a bearing member (3) having a curved bearing surface to be turnably engaged with an end part (2a) of the connecting rod (2) provided with similar bearing surface. The bearing member (3) has a ring-like shape with a cut-out (3a) at the side of the connecting rod (2). The end part (2a) of the connecting rod (2) is arranged through the cut-out (3a) into the piston (1) in a position, in which the end part (2a) of the connecting rod (2) and the bearing member (3) are essentially perpendicular with regard to each other. Then the connecting rod (2) or the piston (1) is moved further so that the end part (2a) of the connecting rod (2) becomes in contact with the bearing member (3). Thereafter the end part (2a) of the connecting rod (2) and the bearing member (3) are arranged to their final position by means of relative turning movement between the connecting rod (2) and the piston (1) so that the mutual bearing surfaces are aligned and substantially correspond to each other.
摘要翻译：本发明涉及一种将连杆（2）安装和可转动地安装在活塞（1）上的方法。活塞（1）设置有具有弯曲轴承面的轴承部件（3），该轴承部件可转动地与设置有相似支承面的连杆（2）的端部（2a）接合。轴承构件（3）在连杆（2）侧具有带有切口（3a）的环状形状。连杆（2）的端部（2a）通过切口（3a）设置到活塞（1）中，在连接杆（2）的端部（2a）和轴承构件（3）相对于彼此基本垂直。然后连杆（2）或活塞（1）进一步移动，使得连杆（2）的端部（2a）与轴承构件（3）接触。此后，通过连杆（2）和活塞（1）之间的相对转动运动，连杆（2）的端部（2a）和轴承件（3）被布置成其最终位置，使得相互轴承表面对准并且基本对应于彼此。

5. 发明申请

WO00006877A1 PISTON AND CONNECTING ROD ASSEMBLY 审中-公开
标题翻译：活塞和连接组件
公开(公告)号：WO00006877A1
公开(公告)日：2000-02-10
申请号：PCT/US1999/017110
申请日：1999-07-28
IPC分类号： F02B75/24 , F02B75/32 , F02F3/00 , F16J1/12 , F16J1/20
CPC分类号： F02B75/32 , F02B75/246 , F02F3/0015 , F02F2200/04 , F05C2201/021 , F05C2201/0448 , F05C2251/042 , F16J1/12 , F16J1/20
摘要： A piston (20) and connecting rod assembly includes a piston crown (24), a piston skirt (26), a connecting rod (22), and a bearing insert (50). The piston skirt (26) is a component separate from the piston crown (24) and is connected to the piston crown to provide a piston body. The bearing insert (50) is a component separate from the piston crown (24) and the piston skirt (26) and is fixedly disposed within the piston body. A bearing surface of a connecting rod contacts the bearing insert (50) to thereby movably associate the connecting rod (22) and the piston body (20).
摘要翻译：活塞（20）和连杆组件包括活塞顶盖（24），活塞裙部（26），连杆（22）和轴承插入件（50）。活塞裙部（26）是与活塞顶部（24）分离的部件，并且连接到活塞顶部以提供活塞体。轴承插入件（50）是与活塞顶部（24）和活塞裙部（26）分离的部件，并且固定地设置在活塞体内。连杆的支承表面接触轴承插入件（50），从而使连杆（22）与活塞体（20）可移动地相关联。

6. 发明申请

WO1998019067A1 PISTON WITH RELEASABLE ROD CONNECTION FOR REFRIGERATION COMPRESSORS 审中-公开
标题翻译：用于制冷压缩机的活塞与可释放的连接
公开(公告)号：WO1998019067A1
公开(公告)日：1998-05-07
申请号：PCT/EP1997005187
申请日：1997-09-22
申请人： ZANUSSI ELETTROMECCANICA S.P.A. , PIEROBON, Emilio , SANTAMATO, Arcangelo
发明人： ZANUSSI ELETTROMECCANICA S.P.A.
IPC分类号： F04B39/00
CPC分类号： F04B39/0005 , F16J1/20
摘要： Electric compressor comprising a piston provided with a connecting rod (4), an annular element arranged at an end portion thereof, a gudgeon pin, an elastic means (6) that elastically locks said gudgeon pin in the piston. The connecting rod, said annular element and said gudgeon pin are made in a one-piece construction, and said piston has no through-passing holes to accommodate the end portions of said gudgeon pin. A recess (3) in the piston is adapted to accommodate the contiguous portion of said annular element and said gudgeon pin. The elastic means has a curved contour and, together with said extensions, forms such a shape that, when applied between appropriate engaging provisions of the piston and the extensions, a rolling contact occurs between said extensions and the elastic means.
摘要翻译：电动压缩机包括设置有连杆（4）的活塞，设置在其端部的环形元件，舵杆销，弹性装置（6），其将所述舵销弹性地锁定在活塞中。所述连杆，所述环形元件和所述舵头销被制成一体式结构，并且所述活塞没有通过孔以容纳所述舵头的端部。活塞中的凹部（3）适于容纳所述环形元件和所述舵头销的邻接部分。弹性装置具有弯曲的轮廓，并且与所述延伸部一起形成这样的形状：当被施加在活塞和延伸部的适当接合部件之间时，在所述延伸部和弹性装置之间产生滚动接触。

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