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US 10,562,113 B2Granted
Channel bender
AssigneeSeoul Laser Dieboard System Co., Ltd.
InventorSang Moo Lee
Life of this patent
Estimating the term…
Abstract
A channel bender including: a feeding unit configured to feed and guide a channel material into the channel bender; at least one broaching unit configured to perform at least one of bite broaching and wheeled broaching on the channel material to make at least one broaching mark; and a bending unit configured to bend the channel material that include the at least one broaching mark.
Claims12
A channel bender, comprising:
- a feeding unit configured to feed a channel material into the channel bender;
- at least one broaching unit configured to perform at least one of bite broaching and wheeled broaching on the channel material to make at least one broaching mark,
- wherein the at least one broaching unit comprises:
- a first broaching unit configured to perform bite broaching;
- and a second broaching unit configured to perform wheeled broaching,
- wherein the first broaching unit includes a plurality of sections, each section of the plurality of sections having a different height and roughness from other sections of the plurality of sections;
- and
- a bending unit configured to bend the channel material that includes the at least one broaching mark.
5 more elements
A channel bender, comprising:
- a feeding unit configured to feed a channel material into the channel bender;
- at least one broaching unit configured to perform at least one of bite broaching and wheeled broaching on the channel material to make at least one broaching mark,
- wherein the at least one broaching unit comprises:
- a first broaching unit configured to perform bite broaching;
- and a second broaching unit configured to perform wheeled broaching,
- wherein the second broaching unit includes a plurality of wheels, wherein each wheel of the plurality of wheels is configured with a different broaching angle from other wheels of the plurality of wheels so that each wheel makes a different broaching angle on one of the at least one broaching mark;
- and
- a bending unit configured to bend the channel material that includes the at least one broaching mark.
5 more elements
A method to bend a channel material, the method comprising:
- feeding the channel material;
- performing at least one of bite broaching and wheeled broaching on the channel material to make at least one broaching mark,
- wherein the wheeled broaching includes using a plurality of wheels configured with different broaching angles so that the plurality of wheels makes different broaching angles on the at least one broaching mark;
- and
- bending the channel material that includes the at least one broaching mark.
2 more elements
Dependencies are inferred from the claim text.