公开(公告)号：US20220402171A1

公开(公告)日：2022-12-22

申请号：US17776422

申请日：2020-11-13

Applicant: LM WIND POWER A/S

Inventor： Jesper MØLLER

IPC: B29C33/20 ,  B29C33/26

Abstract: Disclosed are a mould system and a clamping tong for securing a mould item part in a mould of a mould system. The clamping tong comprises: a primary tong segment comprising a primary clamping surface for applying clamping pressure on a clamping portion of a mould item part; a secondary tong segment coupled to the primary tong segment and comprising a secondary clamping surface for applying clamping pressure on a clamping portion of the mould. The clamping tong being configured to change between a clamping state and a release state, wherein the distance between the primary clamping surface and the secondary clamping surface in the clamping state is shorter than the distance between the primary clamping surface and the secondary clamping surface in the release state.