发明申请
- 专利标题: Descender with Self-Acting Brake
- 专利标题(中): 带自动制动器的下降器
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申请号: US13375272申请日: 2010-06-09
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公开(公告)号: US20120193166A1公开(公告)日: 2012-08-02
- 发明人: Boris Rogelja
- 申请人: Boris Rogelja
- 优先权: AU2009902729 20090612
- 国际申请: PCT/AU2010/000714 WO 20100609
- 主分类号: A62B1/14
- IPC分类号: A62B1/14 ; A63B29/02
摘要:
A descender (5) for use in abseiling or belaying, comprising a base (10) connected to a harness or the like, with first (16) and second (18) spaced projections engaging a rope, the projections (16, 18) both extending normal to the base (10); an arm (12) pivotally mounted to the base (10) at a pivot axis (14), the arm (12) having a third projection (28) for engaging a rope, the projection (28) extending parallel to the pivot axis (14) and being located so that when the arm (12) is pivoted towards the base (10), the third projection (28) is located between the first (16) and second (18) spaced projections, wherein a fourth projection (156) disposed generally between the first (16) and second (18) projections and adjacent an edge of the base (10) separates a portion of rope passing into the descender (5) and around the first (16) and third (18) projections from the portion of the same rope passing out of the descender (5) between the third (28) and second (18) projections.
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