Handle structure of walk-behind working machine

Details Handle structure of walk-behind working machine Handle structure of walk-behind working machine

2008-11-20

2010-12-07

Morris, Lesley (Department: 3611)

Motor vehicles

Steered by walking attendant

Handle movement controls vehicle drive

C180S019100, C172S042000, C056S010800, C056S011300

Reexamination Certificate

active

07845442

ABSTRACT:
A handle structure of a walk-behind working machine includes: a handle having left and right raised portions extending upward from a handle frame and a cross portion interconnecting the left and right raised portions; and a main clutch lever shiftable from a clutch-OFF position to a clutch-ON position by being pivoted into pressed abutment against the cross portion. The main clutch lever is constructed in such a manner that, when the main clutch lever is in abutment against the cross portion, a space for allowing a human operator to grip the left and right raised portions is secured between the left and right raised portions and the main clutch lever.

REFERENCES:
patent: 4281732 (1981-08-01), Hoch
patent: 4538401 (1985-09-01), Takamizawa et al.
patent: 4882897 (1989-11-01), Oshima et al.
patent: 4932192 (1990-06-01), Ishimaru
patent: 5316097 (1994-05-01), Meyer et al.
patent: 5701967 (1997-12-01), Barnard
patent: 6796392 (2004-09-01), Kobayashi et al.
patent: 7644781 (2010-01-01), Moriyama et al.
patent: 2005/0252185 (2005-11-01), Osborne
patent: 2004-217116 (2004-08-01), None

Affiliated with

Also associated with

Rating

Handle structure of walk-behind working machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Handle structure of walk-behind working machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Handle structure of walk-behind working machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4204712