HOLLOW OPERATING LEVER AND METHOD FOR MANUFACTURING SAME

[Problem] To provide a hollow operating lever that is easily manufactured with good operability. [Solution] A hollow operating lever (4), which is formed in such a manner that end portions (W1 and W2) of a flat plate-shaped workpiece (W) are joined to each other at a joint (31) and thus is rotatably...

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Hauptverfasser: ISHIZUKI MASAHARU, UENO MASAKI, KUROI YUTAKA
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Sprache:eng
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creator ISHIZUKI MASAHARU
UENO MASAKI
KUROI YUTAKA
description [Problem] To provide a hollow operating lever that is easily manufactured with good operability. [Solution] A hollow operating lever (4), which is formed in such a manner that end portions (W1 and W2) of a flat plate-shaped workpiece (W) are joined to each other at a joint (31) and thus is rotatably provided with respect to a support shaft (3), is characterized by including: a first wall (10) that is an operation surface side on which rotational force (F) acts to rotate; a pair of second walls (20) that are provided with coaxial holes (21) through which the support shaft is inserted, and are bent continuously to both ends of the first wall; and a third wall (30) that is provided to face the first wall (10) and is configured to connect the pair of second walls to each other through the joint.
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[Solution] A hollow operating lever (4), which is formed in such a manner that end portions (W1 and W2) of a flat plate-shaped workpiece (W) are joined to each other at a joint (31) and thus is rotatably provided with respect to a support shaft (3), is characterized by including: a first wall (10) that is an operation surface side on which rotational force (F) acts to rotate; a pair of second walls (20) that are provided with coaxial holes (21) through which the support shaft is inserted, and are bent continuously to both ends of the first wall; and a third wall (30) that is provided to face the first wall (10) and is configured to connect the pair of second walls to each other through the joint.</abstract><oa>free_for_read</oa></addata></record>
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recordid cdi_epo_espacenet_US2015355670A1
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subjects ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL
BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BYMECHANICAL FEATURES ONLY
CONTROLLING
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PHYSICS
PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES
PUNCHING METAL
REGULATING
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TRANSPORTING
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF
VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
VEHICLES IN GENERAL
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
title HOLLOW OPERATING LEVER AND METHOD FOR MANUFACTURING SAME
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