Spring structure for a drum pedal

Details Spring structure for a drum pedal Spring structure for a drum pedal

1998-09-10

2000-10-24

Martin, David

Music

Instruments

Drum and cymbal beaters

844222, 844223, G10D 1302

Patent

active

061370401

ABSTRACT:
A spring and support structure connected through a cam with a rotary shaft for urging the rotary shaft toward a first rotation orientation. The spring urging the shaft to return toward the first rotation orientation when the shaft is rotated off that first orientation. A cam is affixed to and rotates with the shaft. A spring support is pivotally connected to the cam at a bearing between them. A spring extends between the spring support and a support base for urging the shaft and the cam toward the first orientation. The spring support includes a window larger in size than the bearing. The window periphery having an insertion groove in which the bearing sits. The bearing is easily insertable into the window and removable therefrom due to the window size. The spring support is comprised of an inside and outside member which have openings facing in opposite circumferential directions. The spring is hooked in the combined openings and is held there by the arrangement of the inside and outside parts of the spring support.

REFERENCES:
patent: 4890532 (1990-01-01), Carlson
patent: 5301592 (1994-04-01), Johnston
patent: 5317946 (1994-06-01), Hoshino
patent: 5574237 (1996-11-01), Yanagisawa
patent: 5773736 (1998-06-01), Hsieh

Affiliated with

Also associated with

Rating

Spring structure for a drum pedal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Spring structure for a drum pedal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spring structure for a drum pedal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1965752