JP2519860Y2 - Wedge band - Google Patents

Wedge band

Info

Publication number
JP2519860Y2
JP2519860Y2 JP6971691U JP6971691U JP2519860Y2 JP 2519860 Y2 JP2519860 Y2 JP 2519860Y2 JP 6971691 U JP6971691 U JP 6971691U JP 6971691 U JP6971691 U JP 6971691U JP 2519860 Y2 JP2519860 Y2 JP 2519860Y2
Authority
JP
Japan
Prior art keywords
wedge
annular
wheel
wheel hub
wedge body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP6971691U
Other languages
Japanese (ja)
Other versions
JPH0512201U (en
Inventor
茂三 山本
Original Assignee
東洋運搬機株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 東洋運搬機株式会社 filed Critical 東洋運搬機株式会社
Priority to JP6971691U priority Critical patent/JP2519860Y2/en
Publication of JPH0512201U publication Critical patent/JPH0512201U/en
Application granted granted Critical
Publication of JP2519860Y2 publication Critical patent/JP2519860Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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  • Forklifts And Lifting Vehicles (AREA)

Description

【考案の詳細な説明】[Detailed description of the device]

【0001】[0001]

【産業上の利用分野】本考案は、例えばフォークリフト
等の荷役車両に適用され、ホイールハブにホイールを取
付ける際に用いられるウェッジバンドの改良に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a wedge band which is applied to a cargo handling vehicle such as a forklift truck and used when mounting a wheel on a wheel hub.

【0002】[0002]

【従来の技術】従来、この種のウェッジバンドとして
は、例えば図2並びに図3に示したものが知られてい
る。当該ウェッジバンド100は、基本的には、全体が
略環状で断面が略楔状を呈する環状楔体101と、環状
楔体101の基側の所定角度毎に設けた適数のナット体
102と、から構成されている。而して、この様なもの
は、フォークリフト等の荷役車両200に適用され、ホ
イールハブ201とホイール202との間に挿入されて
これらを固定する際に用いられる。ところが、この様な
ものは、シンプルな環状楔形であったので、土場の悪い
処で使用すると、スリップし易くホイールが空回りして
しまう事があった。
2. Description of the Related Art Conventionally, as this type of wedge band, for example, those shown in FIGS. 2 and 3 have been known. The wedge band 100 is basically an annular wedge body 101 having an overall annular shape and a substantially wedge-shaped cross section, and an appropriate number of nut bodies 102 provided at predetermined angles on the base side of the annular wedge body 101, It consists of Thus, such a thing is applied to a cargo handling vehicle 200 such as a forklift, and is used when it is inserted between the wheel hub 201 and the wheel 202 to fix them. However, since such a thing was a simple annular wedge shape, when it was used in a place where the soil was bad, it was easy for it to slip and the wheel could spin around.

【0003】[0003]

【考案が解決しようとする課題】本考案は、叙上の問題
点に鑑み、これを解決する為に創案されたもので、その
目的とする処は、スリップを防止してホイールが空回り
しない様にしたウェッジバンドを提供するにある。
SUMMARY OF THE INVENTION The present invention was devised to solve the above problem in view of the above problems, and the purpose is to prevent slip and prevent the wheel from spinning. It is to provide the wedge band that was made.

【0004】[0004]

【課題を解決するための手段】本考案のウェッジバンド
は、基本的には、全体が略環状で断面が略楔状を呈する
環状楔体と、環状楔体の基側の所定角度毎に設けた適数
のナット体と、環状楔体の先側の所定角度毎に形成した
複数の切欠と、から構成した事に特徴が存する。
The wedge band of the present invention is basically provided with an annular wedge body having a generally annular shape and a substantially wedge-shaped cross section, and provided at a predetermined angle on the base side of the annular wedge body. It is characterized in that it is composed of a proper number of nut bodies and a plurality of notches formed at predetermined angles on the front side of the annular wedge body.

【0005】[0005]

【作用】環状楔体の先側には、複数の切欠を形成する事
に依り複数の楔歯が形成されるので、ホイールハブとホ
イールとの間にフィットし易いと共に、各楔歯のコーナ
部のエッジ効果に依りホイールハブとホイール間のスリ
ップを確実に防止できる。
Since a plurality of wedge teeth are formed on the front side of the annular wedge body by forming a plurality of notches, it is easy to fit between the wheel hub and the wheel and the corner portions of each wedge tooth are formed. Slip between the wheel hub and the wheel can be reliably prevented due to the edge effect of the.

【0006】[0006]

【実施例】以下、本考案の実施例を、図面に基づいて説
明する。図1は、本考案の実施例に係るウェッジバンド
を示す斜視図である。ウェッジバンド1は、環状楔体
2、ナット体3、切欠4とからその主要部が構成されて
居り、この例では、フォークリフト等の荷役車両の車軸
200に適用している。荷役車両の車軸200は、ホイ
ールハブ201、ホイール202、アクスルハウジング
203、ディファレンシャル204、タイヤ205、空
気弁206等を備えている。ホイールハブ201には、
内側のホイール202とスペーサリング207と外側の
ホイール202とが順次外嵌されてホイールハブ201
と内側のホイール202との傾斜部が嵌合されている。
環状楔体2は、全体が略環状で断面が略楔状を呈するも
ので、この例では、全体が環状の一部を切除した略C状
を呈していると共に、断面が矩形状の先側上面を傾斜し
て切除した略台形状を呈している。環状楔体2は、外側
のホイール202の傾斜部とホイールハブ201との間
に挿入され、スタッドボルト208とナット209とで
ホイールハブ201に取付けられるクランプ210に依
り押圧される。ナット体3は、環状楔体2の基側の所定
角度毎に設けた適数のもので、この例では、環状楔体2
の基側に内向きに四つ設けている。ナット体3には、ロ
ックナット211を備えたボルト212が螺合されてい
る。切欠4は、環状楔体2の先側の所定角度毎に形成し
た複数のもので、この例では、環状楔体2の先端から基
側へ所定長さだけ切除したものを二十個形成している。
これに依り環状楔体2の先側には、二十一個の楔歯5が
形成される。次に、この様な構成に基づいて作用を述解
する。ホイールハブ201には、内側のホイール202
とスペーサリング207と外側のホイール202とが順
次外嵌されてホイールハブ201と内側のホイール20
2との傾斜部が嵌合されると共に、外側のホイール20
2の傾斜部とホイールハブ201との間にウェッジバン
ド1の環状楔体2が挿入される。環状楔体2は、スタッ
ドボルト208とナット209とでホイールハブ201
に取付けられるクランプ210に依り押圧される。環状
楔体2がクランプ210に依り押圧されると、ホイール
ハブ201とホイール202との間に楔作用が発生し、
ホイールハブ201にホイール202が固定される。環
状楔体2の先側には、複数の切欠4を形成する事に依り
複数の楔歯5が形成されるので、ホイールハブ201と
ホイール202との間にフィットし易いと共に、各楔歯
5のコーナ部のエッジ効果に依りホイールハブ201と
ホイール202間のスリップを確実に防止できる。ウェ
ッジバンド1は、ナット体3に螺合したボルト212で
ホイールハブ201を押圧する事に依りホイールハブ2
01と外側のホイール202との間の楔作用を解除して
外す事ができる。
Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view showing a wedge band according to an embodiment of the present invention. The wedge band 1 is mainly composed of an annular wedge body 2, a nut body 3 and a notch 4, and in this example, the wedge band 1 is applied to an axle 200 of a cargo handling vehicle such as a forklift. The axle 200 of a cargo handling vehicle includes a wheel hub 201, a wheel 202, an axle housing 203, a differential 204, a tire 205, an air valve 206, and the like. In the wheel hub 201,
The inner wheel 202, the spacer ring 207, and the outer wheel 202 are sequentially fitted onto the wheel hub 201.
And the slanted portion of the inner wheel 202 are fitted together.
The annular wedge body 2 is generally annular and has a substantially wedge-shaped cross section. In this example, the entire annular wedge 2 has a substantially C-shape in which a part of the annular shape is cut off, and the cross-section has a rectangular top surface. It has a substantially trapezoidal shape that is cut by tilting. The annular wedge body 2 is inserted between the inclined portion of the outer wheel 202 and the wheel hub 201, and is pressed by the clamp 210 attached to the wheel hub 201 by the stud bolt 208 and the nut 209. The nut body 3 is an appropriate number provided at each predetermined angle on the base side of the annular wedge body 2. In this example, the annular wedge body 2 is provided.
Four are provided inward on the base side of. A bolt 212 having a lock nut 211 is screwed into the nut body 3. The notches 4 are a plurality of notches formed on the front side of the annular wedge body 2 at predetermined angles. In this example, twenty notches are formed by cutting the annular wedge body 2 from the tip end to the base side by a predetermined length. ing.
As a result, twenty-one wedge teeth 5 are formed on the front side of the annular wedge body 2. Next, the operation will be described based on such a configuration. The wheel hub 201 includes an inner wheel 202
And the spacer ring 207 and the outer wheel 202 are sequentially fitted to each other to form the wheel hub 201 and the inner wheel 20.
The slanted part with 2 is fitted and the outer wheel 20
The annular wedge body 2 of the wedge band 1 is inserted between the inclined portion 2 and the wheel hub 201. The annular wedge body 2 includes the wheel hub 201 with the stud bolt 208 and the nut 209.
It is pressed by a clamp 210 attached to the. When the annular wedge body 2 is pressed by the clamp 210, a wedge action occurs between the wheel hub 201 and the wheel 202,
The wheel 202 is fixed to the wheel hub 201. Since a plurality of wedge teeth 5 are formed on the front side of the annular wedge body 2 by forming the plurality of notches 4, it is easy to fit between the wheel hub 201 and the wheel 202, and each wedge tooth 5 is formed. The slip between the wheel hub 201 and the wheel 202 can be reliably prevented by the edge effect of the corner portion. The wedge band 1 is formed by pressing the wheel hub 201 with the bolt 212 screwed into the nut body 3
01 and the outer wheel 202 can be released by releasing the wedge action.

【0007】尚、環状楔体2は、先の実施例では、全体
が略C状を呈していたが、これに限らず、例えば完全な
環状でも良い。環状楔体2は、先の実施例では、断面が
略台形状を呈していたが、これに限らず、例えば略三角
形状でも良い。ナット体3は、先の実施例では、四つで
あったが、これに限らず、例えばこれ以外でも良い。場
合によっては不要。切欠4は、先の実施例では、二十で
あったが、これに限らず、例えばこれ以外でも良い。
Although the annular wedge body 2 has a substantially C-shape as a whole in the previous embodiment, it is not limited to this and may be, for example, a perfect annular shape. Although the annular wedge body 2 has a substantially trapezoidal cross section in the above-described embodiment, the annular wedge body 2 is not limited to this and may have, for example, a substantially triangular shape. Although the number of the nut bodies 3 is four in the above embodiment, the number of the nut bodies 3 is not limited to this, and may be other than this, for example. Not needed in some cases. The notch 4 is twenty in the previous embodiment, but is not limited to this and may be other than this, for example.

【0008】[0008]

【考案の効果】以上、既述した如く、本考案に依れば、
次の様な優れた効果を奏する事ができる。 (1) 環状楔体、ナット体、切欠とで構成し、とりわ
け、複数の切欠を形成して複数の楔歯を形成したので、
スリップを防止してホイールが空回りする事がない。 (2) 切欠を設けたので、それだけ楔歯の接触面積が
少なくなり、ホイールハブとホイールとの間に挿入し易
くなると共に、面圧が大きくなる。 (3) 切欠を設けたので、それだけ軽量になり、ホイ
ールの交換作業等が容易に行なえる。 (4) 切欠を設けるだけであるので、コストが余り掛
からず、直ちに実施する事ができる。
[Effect of the Invention] As described above, according to the present invention,
The following excellent effects can be achieved. (1) It is composed of an annular wedge body, a nut body, and a notch, and in particular, since a plurality of notches are formed to form a plurality of wedge teeth,
Prevents slipping and prevents the wheel from spinning. (2) Since the notch is provided, the contact area of the wedge teeth is reduced accordingly, the insertion is facilitated between the wheel hub and the wheel, and the surface pressure is increased. (3) Since the notch is provided, the weight is reduced and the wheel replacement work can be easily performed. (4) Since only the notch is provided, the cost can be reduced and the process can be performed immediately.

【図面の簡単な説明】[Brief description of drawings]

【図1】本考案の実施例に係るウェッジバンドを示す斜
視図。
FIG. 1 is a perspective view showing a wedge band according to an embodiment of the present invention.

【図2】従来のウェッジバンドを示す斜視図。FIG. 2 is a perspective view showing a conventional wedge band.

【図3】ウェッジバンドの取付状態を示す横断平面図。FIG. 3 is a cross-sectional plan view showing a mounting state of a wedge band.

【符号の説明】[Explanation of symbols]

1 ウェッジバンド 2 環状楔体 3 ナット体 4 切欠 1 Wedge band 2 Annular wedge body 3 Nut body 4 Notch

Claims (1)

(57)【実用新案登録請求の範囲】(57) [Scope of utility model registration request] 【請求項1】 全体が略環状で断面が略楔状を呈する環
状楔体と、環状楔体の基側の所定角度毎に設けた適数の
ナット体と、環状楔体の先側の所定角度毎に形成した複
数の切欠と、から構成した事を特徴とするウェッジバン
ド。
1. An annular wedge body which is generally annular and has a substantially wedge-shaped cross section, an appropriate number of nut bodies provided at predetermined angles on the base side of the annular wedge body, and a prescribed angle on the front side of the annular wedge body. A wedge band characterized by being composed of a plurality of notches formed for each.
JP6971691U 1991-08-05 1991-08-05 Wedge band Expired - Fee Related JP2519860Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6971691U JP2519860Y2 (en) 1991-08-05 1991-08-05 Wedge band

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6971691U JP2519860Y2 (en) 1991-08-05 1991-08-05 Wedge band

Publications (2)

Publication Number Publication Date
JPH0512201U JPH0512201U (en) 1993-02-19
JP2519860Y2 true JP2519860Y2 (en) 1996-12-11

Family

ID=13410838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6971691U Expired - Fee Related JP2519860Y2 (en) 1991-08-05 1991-08-05 Wedge band

Country Status (1)

Country Link
JP (1) JP2519860Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5871427B2 (en) * 2012-03-05 2016-03-01 日立建機株式会社 Transport vehicle

Also Published As

Publication number Publication date
JPH0512201U (en) 1993-02-19

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Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19960604

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees