US 11,938,531 B2
Press brake
Shintaro Goto, Kanagawa (JP)
Assigned to AMADA CO., LTD., Kanagawa (JP)
Appl. No. 17/602,751
Filed by AMADA CO., LTD., Kanagawa (JP)
PCT Filed Apr. 14, 2020, PCT No. PCT/JP2020/016365
§ 371(c)(1), (2) Date Oct. 9, 2021,
PCT Pub. No. WO2020/213584, PCT Pub. Date Oct. 22, 2020.
Claims priority of application No. 2019-078268 (JP), filed on Apr. 17, 2019.
Prior Publication US 2022/0161304 A1, May 26, 2022
Int. Cl. B21D 5/02 (2006.01); G05G 1/40 (2008.04)
CPC B21D 5/02 (2013.01) [G05G 1/40 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A press brake comprising:
a guide member provided at a lower portion of a lower table or provided on a separate member arranged on a front side of the lower table, the guide member extending in a longitudinal direction;
a sliding member provided on the guide member so as to be movable in the longitudinal direction;
a pedal case having an upper portion coupled to the sliding member so as to be movable and tiltable in a vertical direction, the pedal case extending on a back surface side thereof toward the lower table relative to the sliding member, the pedal case having a grounding portion capable of being grounded on a floor surface, the pedal case being manually movable in the longitudinal direction together with the sliding member;
a foot pedal provided inside the pedal case and configured to be stepped on to perform an elevating and lowering operation of an upper table;
a rolling body provided on each of side surfaces of the pedal case in the longitudinal direction and configured to roll on the floor surface along the longitudinal direction; and
an urging member configured to urge the pedal case with respect to the sliding member so that the grounding portion of the pedal case is separated from the floor surface.