Side brush
AssigneeSajakorpi Oy
InventorsReijo Kuivikko, Kimmo Sajakorpi
Life of this patent
Estimating the term…
Abstract
Side brushes adapted to be mounted on a sweeping machine and operative as a brush about a rotation axis are disclose herein. The side brushes include a base element and a bristle segment. According to one embodiment, the base element has at least one outer edge and an elongate channel extending inwardly from a respective outer edge. The bristle segment has a plurality of bristles and a frame member. The frame member has a configuration complementary to a configuration of the elongate channel such that interaction between the frame member and the base element adjacent the elongate channel couples the bristle segment to the base element. Each bristle has a top end, and all of the bristle top ends are fused together to define the frame member.
Claims19
A side brush adapted to be mounted on a sweeping machine and operative as a brush about a rotation axis, the side brush comprising:
- a base element having at least one outer edge and an elongate channel extending inwardly from a respective outer edge;
- and
- a bristle segment having a plurality of bristles and a frame member, the frame member having a configuration complementary to a configuration of the elongate channel such that interaction between the frame member and the base element adjacent the elongate channel couples the bristle segment to the base element;
- wherein each bristle has a top end and a plurality of the bristle top ends are fused together to define the frame member;
- and
- wherein the elongate channel is more narrow at the respective outer edge than at a position inward from the respective outer edge.
A side brush adapted to be mounted on a sweeping machine and operative as a brush about a rotation axis, the side brush comprising:
- a base element having at least one outer edge and an elongate channel extending inwardly from a respective outer edge;
- and
- a bristle segment having a plurality of bristles and a frame member, the frame member having a configuration complementary to a configuration of the elongate channel such that interaction between the frame member and the base element adjacent the elongate channel couples the bristle segment to the base element;
- wherein each bristle has a top end and a plurality of the bristle top ends are fused together to define the frame member;
- wherein the elongate channel includes a necking adjacent the respective outer edge;
- and
- wherein the bristle segment frame member includes a mating surface arrangement complementary to the necking for locking the bristle segment frame member to the base element.
A side brush adapted to be mounted on a sweeping machine and operative as a brush about a rotation axis, the side brush comprising:
- a base element having at least one outer edge and an elongate channel extending inwardly from a respective outer edge;
- and
- a bristle segment having a plurality of bristles and a frame member, the frame member having a configuration complementary to a configuration of the elongate channel such that interaction between the frame member and the base element adjacent the elongate channel couples the bristle segment to the base element;
- wherein each bristle has a top end and a plurality of the bristle top ends are fused together to define the frame member;
- wherein the base element defines a recess adjacent the elongate channel;
- and
- wherein the bristle segment frame member includes a flange complementary to the recess for locking the bristle segment frame member to the base element.
A side brush adapted to be mounted on a sweeping machine and operative as a brush about a rotation axis, the side brush comprising:
- a base element having at least one outer edge and an elongate channel extending inwardly from a respective outer edge;
- and
- a bristle segment having a plurality of bristles and a frame member, the frame member having a configuration complementary to a configuration of the elongate channel such that interaction between the frame member and the base element adjacent the elongate channel couples the bristle segment to the base element;
- wherein each bristle has a top end and a plurality of the bristle top ends are fused together to define the frame member;
- wherein the base element defines a recess adjacent the elongate channel;
- wherein the bristle segment frame member includes a flange complementary to the recess;
- and
- wherein the flange is seated in the recess to lock the bristle segment frame member to the base element.
A side brush adapted to be mounted on a sweeping machine and operative as a brush about a rotation axis, the side brush comprising:
- a base element having at least one outer edge and an elongate channel extending inwardly from a respective outer edge;
- and
- a bristle segment having a plurality of bristles and a frame member, the frame member having a configuration complementary to a configuration of the elongate channel such that interaction between the frame member and the base element adjacent the elongate channel couples the bristle segment to the base element;
- wherein each bristle has a top end and a plurality of the bristle top ends are fused together to define the frame member;
- and
- wherein the bristles are angled relative to the frame member.
A side brush adapted to be mounted on a sweeping machine and operative as a brush about a rotation axis, the side brush comprising:
- a base element having an outer edge and an elongate channel extending inwardly from the outer edge, the elongate channel including a necking adjacent the respective outer edge;
- and
- a bristle segment having a plurality of bristles and a frame member, the frame member having a configuration complementary to a configuration of the elongate channel such that interaction between the frame member and the base element adjacent the elongate channel couples the bristle segment to the base element;
- wherein the bristle segment frame member includes a mating surface arrangement complementary to the necking for locking the bristle segment frame member to the base element.
A side brush adapted to be mounted on a sweeping machine and operative as a brush about a rotation axis, the side brush comprising:
- a base element having an outer edge and an elongate channel extending inwardly from the outer edge, the base element defining a recess adjacent the elongate channel;
- and
- a bristle segment having a plurality of bristles and a frame member, the frame member having a configuration complementary to a configuration of the elongate channel such that interaction between the frame member and the base element adjacent the elongate channel couples the bristle segment to the base element;
- wherein the bristle segment frame member includes a flange complementary to the recess for locking the bristle segment frame member to the base element.
Dependencies are inferred from the claim text.