公开(公告)号：US09897068B2

公开(公告)日：2018-02-20

申请号：US14433362

申请日：2013-09-19

Applicant: REPOWER SYSTEMS SE

Inventor： Urs Bendel

IPC: F03D13/10 ,  F03D1/06 ,  B23P15/02

CPC classification number: F03D1/0633 ,  B23P15/02 ,  F03D13/10 ,  F05B2270/331 ,  Y02E10/721 ,  Y10T29/49316 ,  Y10T29/53039

Abstract: The invention relates to a method for mounting a rotor blade with a rotor blade shell and an internal space defined by the rotor blade shell, by at least one rotor blade clamp being applied around the outside of the rotor blade shell, by means of which at least one clamping force is exerted from the outside to the rotor blade shell, directed into the internal space by at least one expansion device being introduced into the internal space, by the expansion device inside the internal space being moved into at least one segment of the rotor blade around which the at least one rotor blade clamp is applied, by the at least one expansion device being expanded inside the at least one segment until at least one outwardly-acting counteracting force is exerted from the inside on the rotor blade shell.

公开(公告)号：US20150260156A1

公开(公告)日：2015-09-17

申请号：US14433362

申请日：2013-09-19

Applicant: REPOWER SYSTEMS SE

Inventor： Urs Bendel

IPC: F03D1/06 ,  B23P15/02

CPC classification number: F03D1/0633 ,  B23P15/02 ,  F03D13/10 ,  F05B2270/331 ,  Y02E10/721 ,  Y10T29/49316 ,  Y10T29/53039

Abstract: The invention relates to a method for mounting a rotor blade with a rotor blade shell and an internal space defined by the rotor blade shell, by at least one rotor blade clamp being applied around the outside of the rotor blade shell, by means of which at least one clamping force is exerted from the outside to the rotor blade shell, directed into the internal space by at least one expansion device being introduced into the internal space, by the expansion device inside the internal space being moved into at least one segment of the rotor blade around which the at least one rotor blade clamp is applied, by the at least one expansion device being expanded inside the at least one segment until at least one outwardly-acting counteracting force is exerted from the inside on the rotor blade shell.

Abstract translation: 本发明涉及一种用于通过至少一个转子叶片夹具安装具有转子叶片壳体和由转子叶片壳体限定的内部空间的转子叶片的方法，所述转子叶片夹具围绕转子叶片壳体的外部施加， 至少一个夹紧力从外部施加到转子叶片壳体，通过至少一个膨胀装置被引入内部空间中，由内部空间内的膨胀装置移动到至少一个 所述至少一个膨胀装置在所述至少一个部分内扩张，直到从所述转子叶片壳体上的内部施加至少一个向外作用的反作用力。