JPH0217908U

JPH0217908U -

Info

Publication number: JPH0217908U
Application number: JP2589889U
Authority: JP
Priority date: 1988-03-31
Filing date: 1989-03-07
Publication date: 1990-02-06
Anticipated expiration: 2004-03-07
Also published as: JPH0724888Y2

Description

[Brief explanation of drawings]

第１図は本考案に係る宙乗機の一実施例を示す
正面図、第２図は第１図の側面図、第３図は別な
実施例の正面図、第４図はその側面図、第５図は
本考案に係る実施例のキヤタピラ近傍の構成を示
す説明図、第６および７図は本考案に係る宙乗機
に傾きが生じた状況を示す説明図、第８図は別な
実施例でのキヤタピラ近傍の構成を示す説明図、
第９図は従来の宙乗機を示す正面図、第１０図は
外周にヒレ状突起を有する電線の説明見取図、第
１１図は外周にリングを有する電線の正面見取図
である。１：ゴム張りキヤタピラ、２：側板、２ａ：接
地ローラー、４：駆動用ハンドル、４ｂ……フレ
キシブルシヤフト、５：腰かけ板、７：踏み板、
９：足踏みブレーキ、１０：背面金属板、１１：
ベアリング、１２：ベアリングボツクス、３０：
電線。 Fig. 1 is a front view showing one embodiment of the spacecraft according to the present invention, Fig. 2 is a side view of Fig. 1, Fig. 3 is a front view of another embodiment, and Fig. 4 is a side view thereof. , FIG. 5 is an explanatory diagram showing the configuration near the caterpillar of the embodiment according to the present invention, FIGS. 6 and 7 are explanatory diagrams showing a situation where the spacecraft according to the present invention is tilted, and FIG. 8 is a separate diagram. An explanatory diagram showing the configuration near the caterpillar in an embodiment,
FIG. 9 is a front view of a conventional spacecraft, FIG. 10 is an explanatory sketch of an electric wire having a fin-like protrusion on its outer periphery, and FIG. 11 is a front view of an electric wire having a ring on its outer periphery. 1: Rubber-lined caterpillar, 2: Side plate, 2a: Ground roller, 4: Drive handle, 4b...Flexible shaft, 5: Stool board, 7: Step board,
9: Foot brake, 10: Back metal plate, 11:
Bearing, 12: Bearing box, 30:
Electrical wire.

Claims

[Scope of Claim for Utility Model Registration] (1) A caterpillar made of an elastic material such as rubber that can run on electric wires, a rotating mechanism that provides driving force to the caterpillar, and a control for the rotating body that provides driving force to the caterpillar. An overhead line spacecraft having a braking mechanism that provides power. (2) It has a caterpillar made of an elastic material such as rubber that can run on electric wires, a rotating mechanism that provides driving force to the caterpillar, and a braking mechanism that provides braking force to a rotating body that provides driving force to the caterpillar. In the overhead line spacecraft, the rotating caterpillar has a rotating support mechanism such as a bearing on both sides of the electric wire to support it from the back, and the rotating support mechanism on both sides of the electric wire has a support surface that is connected to the spacecraft. An overhead line spacecraft configured to have an opening angle that opens upward and outward. (3) Claim 1, wherein the braking mechanism is a disc brake that brakes a plate-shaped rotating body provided on the drive shaft.
Or the overhead line spacecraft described in 2. (4) The overhead line aerial vehicle according to claim 1 or 2, wherein the driving force of the caterpillar is applied by a lever-type manual handle connected to the sprocket. (5) The overhead line spacecraft according to any one of claims 1 to 4, wherein the spacecraft is provided with an electrical connection mechanism for holding the human body riding part at the same potential as the electric wire.