Anti-stripping mechanism for stainless steel leading edge of propeller

• Main Authors: WANG JUN, QIAN DELONG, ZHENG WEI
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2022
• Subjects: AEROPLANES; AIRCRAFT; AVIATION; COSMONAUTICS; HELICOPTERS; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a stainless steel front edge anti-stripping mechanism of a propeller. The stainless steel front edge anti-stripping mechanism comprises a stainless steel front edge metal protective cover and a stainless steel front edge anti-stripping steel sheet, the shape of the stainless steel front edge metal protection cover is matched with that of the outer edge of the composite material propeller; and stainless steel front edge anti-stripping steel sheets are arranged on the upper arc edge and the lower arc edge of the stainless steel front edge metal protection cover. The structural strength of the stainless steel leading edge is ensured, and accidental injury caused by stripping of the stainless steel leading edge from the propeller is prevented. 本实用新型公开了一种螺旋桨不锈钢前缘防剥离机构，包括不锈钢前缘金属保护罩、不锈钢前缘防剥离钢片；所述不锈钢前缘金属保护罩形状与复合材料螺旋桨外边缘的形状相吻合；所述不锈钢前缘金属保护罩在自身的上弧边边缘及下弧边边缘均设置不锈钢前缘防剥离钢片。本实用新型确保不锈钢前缘的结构强度，防止不锈钢前缘剥离出螺旋桨造成意外伤害。