Title:
DRUM FOOT PEDAL UNIT
Document Type and Number:
Japanese Patent JP2017068091
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a drum foot pedal unit capable of effectively preventing the wear and noise of components included in a tension adjusting mechanism from occurring with a simple structure having a smaller number of components and preventing a crew, a nut, etc., from being loosened.SOLUTION: In a drum foot pedal unit (1), a fulcrum part (79a) provided in an intermediate member (75) intervening between an adjusting nut (70) and an attachment part (23) includes a contact part (90) contacting a receiving part (23f) provided in the attachment part (23), and an adjusting screw (65) and the adjusting nut (70) swing in the front and rear direction of a footboard (50) using the contact part (90) as a fulcrum along with the expansion and contraction of a coil spring (60). Slides between members due to swinging is effectively reduced by integrally swinging the coil spring (60), the adjusting screw (65) and the adjusting nut (70) using the contact part (90) as a fulcrum.SELECTED DRAWING: Figure 9
Inventors:
SHIGENAGA FUMIHIRO
Application Number:
JP2015194501A
Publication Date:
April 06, 2017
Filing Date:
September 30, 2015
Export Citation:
Assignee:
YAMAHA CORP
International Classes:
G10D13/00; G10D13/02
Attorney, Agent or Firm:
Yoshihito Iizuka
Ryohei Kaizuka
Ryohei Kaizuka
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