JPH026681U

JPH026681U -

Info

Publication number: JPH026681U
Application number: JP8447988U
Authority: JP
Priority date: 1988-06-28
Filing date: 1988-06-28
Publication date: 1990-01-17

Description

[Brief explanation of drawings]

図面はこの考案の実施例に関し、第１図は駆動
輪部構造の側面図、第２図は第１図の駆動輪部構
造の垂直断面図、第３図及び第４図は作業機械部
を省略して示す作業者随伴型自走車の側面図及び
正面図である。１０……作業者随伴型自走車、１８……前側車
軸（車軸）、２２……駆動輪、２６……エンジン
、６４……一方向クラツチ、６６……爪、６８…
…係止歯列、７０……係止歯、７６……ねじりば
ね（付勢部材）。 The drawings relate to an embodiment of the invention, and FIG. 1 is a side view of the drive wheel structure, FIG. 2 is a vertical sectional view of the drive wheel structure shown in FIG. 1, and FIGS. 3 and 4 are views of the working machine part. FIG. 2 is a side view and a front view of a worker-accompanied self-propelled vehicle that is omitted. 10... Worker-accompanied self-propelled vehicle, 18... Front axle (axle), 22... Drive wheel, 26... Engine, 64... One-way clutch, 66... Claw, 68...
... Locking tooth row, 70 ... Locking tooth, 76 ... Torsion spring (biasing member).

補正昭６３．８．２実用新案登録請求の範囲を次のように補正する
。Amendment August 2, 1983 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】 (1) 左右の駆動輪２２が、エンジン２６から回
転動力を伝達される車軸１８の左右の端部にそれ
ぞれ回転自在に支持され、一方向クラツチ６４が
、前記車軸１８から前記駆動輪２２への一方向へ
の回転動力の伝達のみを許容するように、前記車
軸１８と前記駆動輪２２との間に配設されている
ことを特徴とする作業者随伴型自走車の駆動輪部
構造。 (2) 前記一方向クラツチ６４は、前記車軸１８
及び前記駆動輪２２の一方に一体回転的にかつ基
端部を回動自在に取付けられている爪６６と、前
記車軸１８及び前記駆動輪２２の他方に円周状に
延び前記車軸１８から前記駆動輪２２への回転動
力の伝達では前記爪６６の先端部と当接し反対方
向の回転動力の伝達では前記爪６６の先端部を滑
らせる係止歯列７０と、前記爪６６の先端部を前
記係止歯列７０に押圧する方向へ前記爪６６を付
勢する付勢部材７６とを有してなることを特徴と
する請求項１記載の作業者随伴型自走車の駆動輪
部構造。[Claims for Utility Model Registration] (1) The left and right drive wheels 22 are rotatably supported on the left and right ends of the axle 18 to which rotational power is transmitted from the engine 26, and the one-way clutch 64 is connected to the axle. The worker-accompanied type motor vehicle is arranged between the axle shaft 18 and the drive wheel 22 so as to allow rotational power to be transmitted only in one direction from the axle 18 to the drive wheel 22. Drive wheel structure of a running vehicle. (2) The one-way clutch 64 is connected to the axle 18.
and a claw 66 which is integrally rotatably attached to one of the drive wheels 22 and whose base end is rotatably attached, and a claw 66 extending circumferentially from the axle 18 to the other of the axle shaft 18 and the drive wheel 22. A locking tooth row 70 that contacts the tip of the pawl 66 when transmitting rotational power to the drive wheel 22 and slides the tip of the pawl 66 when transmitting rotational power in the opposite direction; 2. The drive wheel of a worker-accompanied self-propelled vehicle according to claim 1, further comprising a biasing member 76 that biases the pawl 66 in a direction in which the claw 66 is pressed against the locking tooth row 70. Department structure.

Claims

[Claims for Utility Model Registration] (1) The left and right drive wheels 22 are rotatably supported on the left and right ends of the axle 18 to which rotational power is transmitted from the engine 26, and the one-way clutch 64 is connected to the axle. The worker-accompanied type motor vehicle is arranged between the axle shaft 18 and the drive wheel 22 so as to allow rotational power to be transmitted only in one direction from the axle 18 to the drive wheel 22. Drive wheel structure of a running vehicle. (2) The one-way clutch 64 is connected to the axle 18.
and a claw 66 which is integrally rotatably attached to one of the drive wheels 22 and whose base end is rotatably attached, and a claw 66 extending circumferentially from the axle 18 to the other of the axle shaft 18 and the drive wheel 22. A locking tooth row 70 that comes into contact with the tip of the pawl 66 when transmitting rotational power to the drive wheel 22 and slides the tip of the pawl 66 when transmitting rotational power in the opposite direction; and a biasing member (76) for biasing the pawl (66) in a direction of pressing the pawl (66) against the locking tooth row (70). structure.