STEIN, ROBERT JAMES,ABBOTT, AARON DANIEL,FEGLEY, JEFFREY JOSEPH,BLASZCZAK, GREGORY J.
申请号：
CA2857315
公开号：
CA2857315C
申请日:
2014.07.21
申请国别(地区):
CA
年份:
2018
代理人:
摘要：
A head assembly for a rake is provided. The head assembly includes a base portion, a handle coupling, and a number of tines. Each tine includes an elongated body. Each tine body includes a first end, a flexure portion, an offset portion, and a distal second end. The tines includes a first set of tines and a second set of tines. A number of tine bodies in the first set of tines have an offset portion lateral cross- sectional aspect ratio that is greater than 1Ø A number of tine bodies in the second set of tines have an offset portion lateral cross-sectional aspect ratio that is less than 1Ø
