JP3128452U - Chain with protrusion - Google Patents

Chain with protrusion Download PDF

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Publication number
JP3128452U
JP3128452U JP2006002060U JP2006002060U JP3128452U JP 3128452 U JP3128452 U JP 3128452U JP 2006002060 U JP2006002060 U JP 2006002060U JP 2006002060 U JP2006002060 U JP 2006002060U JP 3128452 U JP3128452 U JP 3128452U
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Japan
Prior art keywords
chain
gear
vehicle
protrusion
arm
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Expired - Fee Related
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JP2006002060U
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Japanese (ja)
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克伸 高田
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克伸 高田
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Abstract

【課題】従来のフリーギヤーを有し往復運動によって前進する車輌は、後退時アームがストッパー（上死点）に当ると車輌が停止してしまうため、それ以上後退することができなかった。
【解決手段】突起を設け、チェーンの溝と歯車の歯とを離すことによりチェーンの動きは歯車に伝わらずアームの動きもフリーのなり車輌の後退が可能となる。また前進時にはアームに力を加える事により、チェーンは引張られ突起部分から外れチェーンと歯車は噛合い前進の駆動を伝える。
【選択図】図３A vehicle that has a conventional free gear and moves forward by a reciprocating motion cannot be moved back further because the vehicle stops when the arm hits a stopper (top dead center) when moving backward.
By providing a protrusion and separating the groove of the chain and the tooth of the gear, the movement of the chain is not transmitted to the gear and the movement of the arm is free, and the vehicle can be moved backward. Further, by applying a force to the arm at the time of forward movement, the chain is pulled and disengaged from the protruding portion, and the chain and the gear are engaged to transmit the forward drive.
[Selection] Figure 3

Description

本考案は、駆動用チェーンに関する物である。  The present invention relates to a drive chain.

従来往復運動によりチェーンで車輪を回転させる車輌に於いて、後退時にギヤーは逆転し、チェーンも逆転してしまう。アームはチェーンでストッパーに当るまで引き寄せられる。そこでチェーンの動きが止まりタイヤは回転を止め後退は不可能となる。（図１）  In a vehicle in which a wheel is rotated by a chain by a conventional reciprocating motion, the gear is reversed and the chain is also reversed when reversing. The arm is pulled by the chain until it hits the stopper. Therefore, the chain stops moving and the tire stops rotating and cannot be retracted. (Figure 1)

これでは車輌を後退させようとする時、車体を持ち上げタイヤを地面から離さなければならなく不便である。  This is inconvenient when the vehicle is to be moved backwards because the vehicle body must be lifted to remove the tire from the ground.

そこで（図３）の様にチェーンに突起を設け、その突起がギヤーとの噛合いを外すことが出来る様考案した。（図５）  Therefore, as shown in FIG. 3, a protrusion was provided on the chain, and it was devised that the protrusion could be disengaged from the gear. (Fig. 5)

よって、往復運動で駆動する車輌に於いて、後退時タイヤがロックする事なく後退が可能となる。  Therefore, in a vehicle driven by a reciprocating motion, it is possible to move backward without locking the tire when moving backward.

本考案に係る突起付チェーンは、（図３）の様にチェーン３の一部に８の突起プレートを複数備えることにより、その突起はギヤーとの噛合いをさせなくなる為の突起で、完全に突起部分がギャー部の肩に架かるとギヤーは空転状態となり、車輌は後退可能となる。  As shown in FIG. 3, the chain with protrusions according to the present invention is provided with a plurality of 8 protrusion plates in a part of the chain 3, and the protrusions are protrusions for preventing the gear from engaging with the gear. When the protruding portion is placed on the shoulder of the gear portion, the gear is in an idle state, and the vehicle can move backward.

本案、突起付チェーンを往復運動により駆動する乗物において使用すると、従来不可能であった車輌の後退が可能になる。  When the present proposal and the chain with protrusions are used in a vehicle driven by a reciprocating motion, the vehicle can be moved backward, which has been impossible in the past.

往復運動で駆動する車輌の駆動部分の構成図（通常時）である。  It is a block diagram (normal time) of the drive part of the vehicle driven by a reciprocating motion. 往復運動で駆動する車輌の駆動部分の構成図（駆動時）である。  It is a block diagram (at the time of a drive) of the drive part of the vehicle driven by a reciprocating motion. 本案突起付きチェーンの図である。  It is a figure of a chain with this proposal protrusion. フリーギヤーを有し往復運動によって前進する車輌の、ギヤーとチェーンの従来の噛合いの図である。  1 is a diagram of conventional meshing of a gear and a chain of a vehicle that has a free gear and moves forward by reciprocating motion. フリーギヤーを有し往復運動によって前進する車輌に、本案の突起付きチェーンを取り付けた後退可能な空転状態の図である。  It is a figure of the reversible idle state which attached the chain with a projection of this proposal to the vehicles which have a free gear and move forward by reciprocating motion.

符号の説明Explanation of symbols

１ タイヤ
２ フリーギヤー肩
３ チェーン
４ スプリング
５ アーム
６ ストッパー（上死点）
７ メインフレーム
８ 突起付きプレート
９ ストッパー（下死点）
１０ フリーギヤー1 Tire 2 Free gear shoulder 3 Chain 4 Spring 5 Arm 6 Stopper (Top dead center)
7 Main frame 8 Plate with protrusion 9 Stopper (bottom dead center)
10 Free gear

Claims (1)

チェーンのリンク部分に凸突起を設け、その大きさはその突起がフリーギヤーの肩に掛った時チェーンリンクがフリーギヤーの歯の高さを超え、チェーンとギヤーとが噛合わない様にし、駆動力が伝わらない様に空回りさせることにより、往復運動によりチェーンで車輪を回転させる車輌での後退を可能にしたチェーン。  Convex protrusions are provided on the link part of the chain, and the size is such that when the protrusions hit the shoulder of the free gear, the chain link will exceed the height of the free gear teeth, and the chain and gear will not mesh. A chain that allows the vehicle to move backward by reciprocating the wheel by rotating it so that no force is transmitted.
JP2006002060U 2006-02-22 2006-02-22 Chain with protrusion Expired - Fee Related JP3128452U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006002060U JP3128452U (en) 2006-02-22 2006-02-22 Chain with protrusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006002060U JP3128452U (en) 2006-02-22 2006-02-22 Chain with protrusion

Publications (1)

Publication Number Publication Date
JP3128452U true JP3128452U (en) 2007-01-18

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JP2006002060U Expired - Fee Related JP3128452U (en) 2006-02-22 2006-02-22 Chain with protrusion

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JP (1) JP3128452U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011162289A (en) * 2010-02-08 2011-08-25 Growp Kogyo Kk Pallet carrying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011162289A (en) * 2010-02-08 2011-08-25 Growp Kogyo Kk Pallet carrying device

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