Pentagonal set

Abstract

1. The name of this design product: Pentagonal sleeve. 2. Application of this design product: Used in hydraulic rock drill gearboxes to transmit torque and power. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic Drawing 1. 5. The right view of Design 1 is symmetrical with the left view, so the right view of Design 1 is omitted; the right view of Design 2 is symmetrical with the left view, so the right view of Design 2 is omitted; the right view of Design 3 is symmetrical with the left view, so the right view of Design 3 is omitted. 6. Designate Design 1 as the base design.

Images