Swinging power tool

Swinging power tool

  • CN 102,019,607 B
  • Filed: 09/22/2009
  • Issued: 12/17/2014
  • Est. Priority Date: 09/22/2009
  • Status: Active Grant
First Claim
Patent Images

1. a swing-type power tool, comprise housing (1) and be arranged on the inner motor (2) of housing (1), described motor (2) has motor drive shaft (20), the output shaft (5) extended in housing (1), eccentric wheel (3) and pull-fork assembly (4) is connected with between described output shaft (5) and motor drive shaft (20), make output shaft (5) do swing-type power tool described in oscillating motion around Pivot Point Center line and also comprise the excentric sleeve (6) be arranged between motor drive shaft (20) and eccentric wheel (3), it is characterized in that:

  • two spring bearings (7 that described excentric sleeve (6) is be arranged in parallel by end face,

         8) support, and described spring bearing (7,

         8) the same side of eccentric wheel (3) and pull-fork assembly (4) is positioned at, described excentric sleeve (6) is also arranged with balance weight (9), and described balance weight (9) is positioned at two spring bearings (7,

         8) between.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×