×

Motion conversion mechanism

  • US 4,379,362 A
  • Filed: 02/05/1981
  • Issued: 04/12/1983
  • Est. Priority Date: 06/18/1979
  • Status: Expired due to Fees
First Claim
Patent Images

1. Mechanism for converting rotary motion to back and forth motion, said mechanism comprising a support, a power driven shaft mounted on said support to rotate about a predetermined axis, a driven member operably connected to said shaft, and means for causing said driven member to move back and forth in response to rotation of said shaft in one direction, said means comprising a resiliently yieldable strap connected between said support and said driven member and positioned to flex resiliently in the general direction of said back and forth motion thereby to dampen vibration of said driven member, said resiliently yieldable strap comprising a stack of leaf springs disposed in face-to-face relation, each of said springs having one end cantilevered on said support and having an opposite end connected to said driven member.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×