Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CAM-ACTUATED SPLIT BLADE HOUSING FOR POWER OPERATED ROTARY KNIFE
Document Type and Number:
WIPO Patent Application WO/2019/104053
Kind Code:
A3
Abstract:
A blade housing assembly for a power operated rotary knife including a split blade housing and a cam mechanism for changing a blade housing diameter between blade supporting and blade changing positions. The split blade housing includes an annular blade support section, a mounting section and a split extending through the mounting section and an inner wall of the blade support section and defining a split distance between first and second circumferential ends of the inner wall. The split includes a radial split section and an angled split section adjacent the inner wall. The mounting section includes first and second body portions on opposite sides of the split. The cam mechanism includes a cam plate bridging the first and second body portions and a cam member rotatably supported by the cam plate. The cam member is rotatable between closed and open positions to change the blade housing diameter.

Inventors:
WHITED, Jeffrey A, (4423 Kings Forest Blvd, Richfield, Ohio, 44286, US)
SEGUIN, Dennis R. Jr. (38058 Springwood Court, North Ridgeville, Ohio, 44039, US)
ESAREY, Bernard J. (2647 West Skyline Drive, Lorain, Ohio, 44053, US)
Application Number:
US2018/062042
Publication Date:
July 04, 2019
Filing Date:
November 20, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BETTCHER INDUSTRIES, INC. (6801 State Route 60, Birmingham, Ohio, 44889, US)
International Classes:
B26B5/00; B26B25/00; F04D29/34
Attorney, Agent or Firm:
YIRGA, John A. (Tarolli, Sundheim Covell & Tummino LLP,1300 East Ninth St. #170, Cleveland Ohio, 44114, US)
Download PDF: