公开(公告)号：US20220111561A1

公开(公告)日：2022-04-14

申请号：US17428684

申请日：2020-02-14

Applicant: LM WIND POWER A/S

Inventor： Johnny ERIKSEN ,  Silviu Gabriel HANACHIUC ,  Poul JAKOBSEN

IPC: B29C33/30 ,  B29C70/54 ,  B29C33/20

Abstract: A mould aligner is used to align and lock a first mould and a second mould for moulding shell parts of a wind turbine blade. The mould aligner includes a first alignment segment configured to be attached to a first mould and a second alignment segment configured to be attached to a second mould. The second alignment segment includes a hydraulic cylinder having a barrel and a piston rod. The piston rod is axially displaceable and rotatable with respect to the barrel. The hydraulic cylinder includes a lock part having a first rod part and a locking element being provided on the first rod part. The first rod part is configured for being received in and engaged in the locking cavity of the first alignment segment. The hydraulic cylinder includes a cylinder part comprising the barrel and a second rod part having a piston.

公开(公告)号：US20230258156A1

公开(公告)日：2023-08-17

申请号：US18017940

申请日：2021-09-09

Applicant: LM WIND POWER A/S ,  BLADE DYNAMICS LIMITED

Inventor： Thomas NYTOFT ,  Christian NIELSEN ,  Jeppe ANDERSEN ,  Johnny ERIKSEN ,  Paul Damian Michael TODD

IPC: F03D13/10 ,  B29C65/78 ,  B29C65/00 ,  B29D99/00

CPC classification number: F03D13/10 ,  B29C65/7814 ,  B29C66/532 ,  B29D99/0028 ,  F05B2230/604

Abstract: The present invention relates to a system and method for attaching a wind turbine blade component to a surface of a wind turbine blade shell part at a component attachment position. The system comprises a blade shell part support for supporting the blade shell part, a jig comprising a jig base and a component platform for receiving and holding the wind turbine blade component in a first position above at least a part of the blade shell part, the component platform being arranged on the jig base and being at least vertically displaceable relative to the jig base by displacement means to allow the wind turbine blade component to be lowered from the first position to the component attachment position.

公开(公告)号：US20240384702A1

公开(公告)日：2024-11-21

申请号：US18576932

申请日：2022-07-04

Applicant: LM Wind Power A/S

Inventor： Christian NIELSEN ,  Jeppe ANDERSEN ,  Thomas NYTOFT ,  Johnny ERIKSEN

IPC: F03D13/10

Abstract: A component platform lock for holding a wind turbine blade component during attachment of the wind turbine blade component to a wind turbine blade shell part, the component platform lock comprising a first and second moving pin, first and second inner cone stud and first and second collets surrounding the inner cone stud, the collets expanding based on the movement of the inner cone stud relative to the collets.