发明名称 |
TENSIONING UNIT FOR A SUPPORTING BAND OF A PROTECTIVE HELMET, IN PARTICULAR FOR FORESTRY WORKERS |
摘要 |
A tightening unit is described for a supporting band which is attached to the lower edge of interior fittings of a protective helmet for fastening the helmet on the head of a user. The supporting band comprises a head band which continues in a neck band which has two free ends connected to each other by a basic body of the tightening unit. The tightening unit has a neck shell and a basic body which are connected to each other in an articulated manner by a transmission lever. The basic body can be pivoted relative to the neck shell by a tightening lever linked thereto which is supported on the transmission lever by a cam. |
申请公布号 |
KR20130041938(A) |
申请公布日期 |
2013.04.25 |
申请号 |
KR20137003445 |
申请日期 |
2011.07.12 |
申请人 |
PFANNER ANTON |
发明人 |
PFANNER ANTON;GREBER MARTIN |
分类号 |
A42B3/08;A42B3/14;A42C5/00 |
主分类号 |
A42B3/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|