JPS6396362U

JPS6396362U -

Info

Publication number: JPS6396362U
Application number: JP19050486U
Authority: JP
Priority date: 1986-12-12
Filing date: 1986-12-12
Publication date: 1988-06-22

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係るエネルギー蓄
積装置の概略平面図、第２図は本考案のエネルギ
ー蓄積装置の全体斜視図、第３図は第２図の装置
の断面図、である。２０……エネルギー蓄積装置、２２……第１の
ドラム、２３……第３のドラム（中間ドラム）、
２４……第２のドラム、２５……弾性体、２５ａ
……第１の部分、２５ｂ……第４の部分、２５ｃ
……第３の部分、２５ｄ……第４の部分、２５ｅ
……第２の部分、３０……箱体、３２……吸気口
、３３……排気口、３４……ブレーキ装置、３５
……冷却フアン。 FIG. 1 is a schematic plan view of an energy storage device according to an embodiment of the present invention, FIG. 2 is an overall perspective view of the energy storage device of the present invention, and FIG. 3 is a sectional view of the device of FIG. 2. . 20... Energy storage device, 22... First drum, 23... Third drum (intermediate drum),
24... Second drum, 25... Elastic body, 25a
...First part, 25b...Fourth part, 25c
...Third part, 25d...Fourth part, 25e
... Second part, 30 ... Box body, 32 ... Intake port, 33 ... Exhaust port, 34 ... Brake device, 35
...Cooling fan.

Claims

[Claims for Utility Model Registration] (1) A first drum and a second drum that are arranged next to each other and are rotatable about their axes, and disposed between the first drum and the second drum. a third drum consisting of an intermediate drum; a first portion wound around the first drum; a second portion wound around the second drum; and a third portion wound around the third drum; and a fourth part that connects each drum, an end of the first part being fixed to the first drum, and a second end being fixed to the second drum. a string-like elastic body fixed to the drum; the first drum, the second drum, and the third drum;
The amount of rotation of the outer circumference of the second drum is greater than the amount of rotation of the outer circumference of the third drum, and the amount of rotation of the outer circumference of the third drum is greater than the amount of rotation of the outer circumference of the first drum. an energy storage device comprising: a means for connecting the drums; the energy storage device is provided with a box body that covers all of the drums;
An energy storage device characterized in that the box body is provided with a cooling fan that sends air from a first drum side with a small amount of outer circumferential rotation to a second drum side with a large amount of outer circumferential rotation. (2) The energy storage device according to claim 1, wherein a brake device for braking the rotation of the drum is provided near the exhaust port through which air from the box body is discharged.