JPH0755602B2 - Wheel loss prevention device - Google Patents
Wheel loss prevention deviceInfo
- Publication number
- JPH0755602B2 JPH0755602B2 JP61109029A JP10902986A JPH0755602B2 JP H0755602 B2 JPH0755602 B2 JP H0755602B2 JP 61109029 A JP61109029 A JP 61109029A JP 10902986 A JP10902986 A JP 10902986A JP H0755602 B2 JPH0755602 B2 JP H0755602B2
- Authority
- JP
- Japan
- Prior art keywords
- hub
- cylindrical member
- wheel
- prevention device
- fixing band
- 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 - Lifetime
Links
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は大型貨物自動車等の走行中においてハブボルト
が折損した場合にも車輪の脱輪を防止することのできる
脱輪防止器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wheel slip prevention device capable of preventing wheel slipping even when a hub bolt is broken while a large truck or the like is running.
（従来技術） 一般に、大型貨物自動車等の車輪は、ドラムに取付けら
れたハブボルトにタイヤホイールをナットで取付けるこ
とによってドラムに固定されるようになっていた。(Prior Art) Generally, a wheel of a large truck or the like is fixed to a drum by attaching a tire wheel to a hub bolt attached to the drum with a nut.
したがって、走行中にハブボルトが折損してしまうと、
タイヤホイールはタイヤとともにドラムから脱輪するこ
とがあり、この場合車輪が道路上を暴走し、最悪の場
合、対向車あるいは後続車に衝突して重大事故を発生さ
せるおそれがある。Therefore, if the hub bolt breaks during driving,
The tire wheel may fall off the drum together with the tire, and in this case, the wheel may run over the road and, in the worst case, may collide with an oncoming vehicle or a following vehicle and cause a serious accident.
（発明の目的） 本発明は上述した問題点に鑑みてなされたものであり、
その目的は、たとえハブボルトが折損した場合でも車輪
が脱輪するのを防止することができる脱輪防止器を提供
することにある。(Object of the Invention) The present invention has been made in view of the above problems,
An object of the present invention is to provide a wheel slip prevention device that can prevent wheels from slipping off even if the hub bolt is broken.
（目的を達成するための手段） 上記目的を達成するために、本発明に係る脱輪防止器
は、車輪装着用ドラムから突出したハブに嵌合され且つ
一端に上記ハブの外周面の凹部に対応した孔部を有する
とともに他端の外周に複数の凸部を有する円筒部材と、
該円筒部材の周囲に巻き付けられる固定バンドと、該固
定バンドに取付けられ且つ上記円筒部材の孔部から入り
込んで上記ハブの凹部内に係合する座金とからなり、上
記凸部によって形成される外径を上記ドラムから突出し
たハブボルトに装着されるタイヤホイールの内径よりも
大きくしたことを特徴とする。(Means for Achieving the Purpose) In order to achieve the above object, a wheel slip prevention device according to the present invention is fitted to a hub protruding from a wheel mounting drum and has a recess on the outer peripheral surface of the hub at one end. A cylindrical member having a corresponding hole and a plurality of protrusions on the outer periphery of the other end,
The fixing band wound around the cylindrical member, and a washer attached to the fixing band and entering from the hole of the cylindrical member to engage with the recess of the hub. The diameter is larger than the inner diameter of the tire wheel mounted on the hub bolt protruding from the drum.
（発明の作用、効果） 上述した構成の脱輪防止器をハブに装着すれば、固定バ
ンドに取付けられた座金は円筒部材の孔部からハブの凹
部内に係合しているので、円筒部材はハブに強固に保持
されている。また、円筒部材の凸部によって形成される
外径は上記ドラムから突出したハブボルトに装着される
タイヤホイールの内径よりも大きく形成されている。し
たがって、自動車の走行中にハブボルトが折れた場合で
も、ハブに保持された円筒部材の凸部がタイヤホイール
が外れるのを阻止するので、確実に脱輪を防止すること
ができる。(Operation and Effect of the Invention) When the wheel slip prevention device having the above-described configuration is mounted on the hub, the washer attached to the fixing band engages in the recess of the hub from the hole of the cylinder member. Is firmly held on the hub. Further, the outer diameter formed by the convex portion of the cylindrical member is formed larger than the inner diameter of the tire wheel mounted on the hub bolt protruding from the drum. Therefore, even if the hub bolt is broken while the vehicle is running, the convex portion of the cylindrical member held by the hub prevents the tire wheel from coming off, so that it is possible to reliably prevent wheel removal.
（実施例） 以下、図面によって本発明の実施例について説明する。(Embodiment) An embodiment of the present invention will be described below with reference to the drawings.
なお、第１図は本発明に係る脱輪防止器の構成を示す説
明図、第２図は第１図に示す脱輪防止器の円筒部材の側
面図及び平面図、第３図及び第４図は第１図に示す脱輪
防止器をハブに装着した状態を示す説明図である。1 is an explanatory view showing the structure of a wheel slip prevention device according to the present invention, FIG. 2 is a side view and a plan view of a cylindrical member of the wheel slip prevention device shown in FIG. 1, FIG. 3 and FIG. The figure is an explanatory view showing a state in which the wheel slip prevention device shown in FIG. 1 is mounted on a hub.
脱輪防止器10は、車輪装着用ドラム１から突出して取付
けられたハブ３に対して嵌合可能に形成された円筒部材
11と、該円筒部材11の周囲に巻き付けられる固定バンド
17と、該固定バンド17に取付けられた座金16とから構成
されている。The wheel slip prevention device 10 is a cylindrical member formed so as to be fitted to the hub 3 mounted so as to project from the wheel mounting drum 1.
11 and a fixing band wrapped around the cylindrical member 11
17 and a washer 16 attached to the fixing band 17.
円筒部材11の一端には上記ハブ３の外周面に形成された
凹部８の数と同数の孔部12を有し、また、他端の外周に
は複数の凸部15が形成されている。The cylindrical member 11 has as many holes 12 as there are recesses 8 formed on the outer peripheral surface of the hub 3, and a plurality of protrusions 15 are formed on the outer periphery of the other end.
また、円筒部材11の一端部の外周には複数の凸部15が設
けられており、その凸部15によって形成される外径は、
上記ドラム１から突出したハブボルト２に装着されるタ
イヤホイール４の内径Ｐよりも大きく形成されている。Further, a plurality of convex portions 15 are provided on the outer periphery of one end of the cylindrical member 11, and the outer diameter formed by the convex portions 15 is
The inner diameter P of the tire wheel 4 mounted on the hub bolt 2 protruding from the drum 1 is formed larger.
固定バンド17は円筒部材11の周囲に巻き付けられるもの
で、その両端には、座金16が上記凹部８に係合した状態
で上記両端を接続させるためのボルト18及びナット19が
設けられている。座金16の数も凹部８に対応して設けら
れている。The fixing band 17 is wound around the cylindrical member 11, and at both ends thereof, a bolt 18 and a nut 19 for connecting the both ends with the washer 16 engaged with the recess 8 are provided. The number of washers 16 is also provided corresponding to the recesses 8.
座金16は上記円筒部材11の孔部12から入り込んで上記ハ
ブ３の凹部８内に係合するように形成されている。The washer 16 is formed so as to enter from the hole 12 of the cylindrical member 11 and engage with the recess 8 of the hub 3.
次に、上述した脱輪防止器10を装着するときは、まずハ
ブボルト２にタイヤホイール４を取付け、ナット（図示
せず）で固定した後、円筒部材11を上記ハブ３に対し凸
部15側から嵌合する。その後、上記座金16が上記孔部12
からハブ３の凹部８に係合するように、固定バンド17を
円筒部材11の周囲に巻き付ける。そして、ボルト18及び
ナット19によって固定バンド17の両端を接続して、上記
円筒部材11をハブ３に確実に固定させ、取付けが終了す
る。Next, when mounting the above-described wheel slip prevention device 10, first, the tire wheel 4 is attached to the hub bolt 2 and fixed with a nut (not shown), and then the cylindrical member 11 is attached to the hub 3 on the convex portion 15 side. Mate from. Then, the washer 16 is replaced by the hole 12
The fixing band 17 is wrapped around the cylindrical member 11 so as to engage with the recess 8 of the hub 3. Then, both ends of the fixing band 17 are connected by the bolt 18 and the nut 19 to securely fix the cylindrical member 11 to the hub 3, and the mounting is completed.
上記構成において、固定バンド17に取付けられた座金16
は円筒部材11の孔部12からハブ３の凹部８内に係合して
いるので、円筒部材11はハブ３に強固に保持されてい
る。また、円筒部材11の凸部15によって形成される外径
は上記ハブ３に装着されるタイヤホイール４の内径より
も大きく形成されている。したがって、自動車の走行中
にハブボルト２が折れた場合でも、ハブ３に保持された
円筒部材11の凸部15がタイヤホイール４が外れるのを阻
止するので、確実に脱輪を防止することができる。In the above structure, the washer 16 attached to the fixing band 17
Is engaged in the recess 8 of the hub 3 from the hole 12 of the cylindrical member 11, so that the cylindrical member 11 is firmly held by the hub 3. Further, the outer diameter formed by the convex portion 15 of the cylindrical member 11 is formed larger than the inner diameter of the tire wheel 4 mounted on the hub 3. Therefore, even if the hub bolt 2 is broken while the vehicle is running, the convex portion 15 of the cylindrical member 11 held by the hub 3 prevents the tire wheel 4 from coming off, so that it is possible to reliably prevent wheel removal. .
第１図は本発明に係る脱輪防止器の構成を示す説明図、
第２図は第１図に示す脱輪防止器の円筒部材の側面図及
び平面図、第３図及び第４図は第１図に示す脱輪防止器
をハブに装着した状態を示す説明図である。 符号１……ドラム、２……ハブボルト、３……ハブ、４
……タイヤホイール、６……タイヤ、８……ハブの凹
部、10……脱輪防止器、11……円筒部材、12……孔部、
16……座金、17……固定バンドFIG. 1 is an explanatory view showing a configuration of a wheel slip prevention device according to the present invention,
FIG. 2 is a side view and a plan view of the cylindrical member of the wheel slip prevention device shown in FIG. 1, and FIGS. 3 and 4 are explanatory views showing a state in which the wheel slip prevention device shown in FIG. 1 is mounted on a hub. Is. Reference numeral 1 ... Drum, 2 ... Hub bolt, 3 ... Hub, 4
...... Tire wheel, 6 ...... Tire, 8 ...... Hub recess, 10 ...... Wheel stopper, 11 ...... Cylindrical member, 12 ...... Hole,
16 …… washer, 17 …… fixed band
Claims (1)
され且つ一端に上記ハブの外周面の凹部に対応した孔部
を有するとともに他端の外周に複数の凸部を有する円筒
部材と、該円筒部材の周囲に巻き付けられる固定バンド
と、該固定バンドに取付けられ且つ上記円筒部材の孔部
から入り込んで上記ハブの凹部内に係合する座金とから
なり、上記凸部によって形成される外径を上記ドラムか
ら突出したハブボルトに装着されるタイヤホイールの内
径よりも大きくしたことを特徴とする脱輪防止器。1. A cylindrical member fitted to a hub protruding from a wheel mounting drum and having a hole corresponding to a concave portion on the outer peripheral surface of the hub at one end and a plurality of convex portions on the outer periphery at the other end. The fixing band wound around the cylindrical member, and a washer attached to the fixing band and entering from the hole of the cylindrical member to engage with the recess of the hub. A wheel slip prevention device having a diameter larger than an inner diameter of a tire wheel mounted on a hub bolt protruding from the drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61109029A JPH0755602B2 (en) | 1986-05-12 | 1986-05-12 | Wheel loss prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61109029A JPH0755602B2 (en) | 1986-05-12 | 1986-05-12 | Wheel loss prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62265001A JPS62265001A (en) | 1987-11-17 |
| JPH0755602B2 true JPH0755602B2 (en) | 1995-06-14 |
Family
ID=14499799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61109029A Expired - Lifetime JPH0755602B2 (en) | 1986-05-12 | 1986-05-12 | Wheel loss prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755602B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5016629B2 (en) * | 2009-03-28 | 2012-09-05 | 敏夫 北上 | Derailment prevention device |
| JP2010228683A (en) * | 2009-03-28 | 2010-10-14 | Toshio Kitagami | Wheel come-off prevention device |
| JP7209405B1 (en) * | 2022-06-07 | 2023-01-20 | 勝利 助川 | Wheel detachment prevention device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135827U (en) * | 1974-09-06 | 1976-03-17 |
-
1986
- 1986-05-12 JP JP61109029A patent/JPH0755602B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62265001A (en) | 1987-11-17 |
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