JPH0411841Y2 - - Google Patents
Info
- Publication number
- JPH0411841Y2 JPH0411841Y2 JP1985199993U JP19999385U JPH0411841Y2 JP H0411841 Y2 JPH0411841 Y2 JP H0411841Y2 JP 1985199993 U JP1985199993 U JP 1985199993U JP 19999385 U JP19999385 U JP 19999385U JP H0411841 Y2 JPH0411841 Y2 JP H0411841Y2
- Authority
- JP
- Japan
- Prior art keywords
- spike
- magnetic
- space
- base
- force
- 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
Links
- 239000000696 magnetic material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Tires In General (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 本考案はスパイクタイヤに関する。[Detailed explanation of the idea] Industrial applications The present invention relates to a spiked tire.
従来の技術
従来のスパイクタイヤは、走行中にスパイクの
突出を自在に伸縮調整することができないもので
あつた。BACKGROUND OF THE INVENTION Conventional spiked tires cannot freely adjust the protrusion of the spikes to expand or contract while driving.
考案が解決しようとする問題点
従来のスパイクタイヤで氷雪のない舗装道路を
走行すると、舗装面をスパイクが削り、舗装面を
荒し、路面上の交通法規で定められた白線、黄色
線を消してしまい、削り取られた舗装路材は粉塵
公害の原因となり、更に、路面の氷雪の状況によ
つてスパイク作用を可変にしようとしてもそれが
できず、タイヤ交換やチエーンなどを取付けなけ
ればならない問題があつた。Problems that the invention aims to solve When driving on a paved road without ice or snow using conventional spiked tires, the spikes scrape the pavement surface, making it rough and erasing the white and yellow lines on the road defined by traffic regulations. The paved road material that has been scraped off and scraped off causes dust pollution.Furthermore, even if you try to vary the spike action depending on the ice and snow conditions on the road surface, it is impossible to do so, resulting in the problem of having to change tires or install chains. It was hot.
問題点を解決するための手段
そこで、本考案は、タイヤの回転域に沿つて極
性反転可能に磁力装置を設けると共に、タイヤ内
に打ち込まれたベーススパイク2内に、その一側
壁に沿つて底部から開口部に向かつて底部側に空
間部5を有する固定部4を一体に設け、その他側
壁に前記固定部4及び空間部5の側面に沿つて底
部から開口部に向かつて磁力の吸引力により突出
し且つ磁力の反発力により避退するスパイク3を
上下移動自在に設ける一方、磁力の吸引力により
前記スパイク3と連動して前記空間部5内からベ
ーススパイク2の底部に沿つてスライド移動しス
パイク3の突出状態でスパイク3の下面に平面で
面接触して占位すると共に、磁力の反発力により
空間部5内に避退してスパイク3をベーススパイ
ク2の底部にまで避退せしめるストツパー6を設
けてなる磁力伸縮スパイクを有するスパイクタイ
ヤを提供するものである。Means for Solving the Problems Therefore, the present invention provides a magnetic force device whose polarity can be reversed along the rotation range of the tire, and also provides a magnetic force device within the base spike 2 driven into the tire, along one side wall of the magnetic force device. A fixing part 4 having a space 5 on the bottom side facing the opening is integrally provided, and a fixing part 4 having a space 5 on the bottom side facing the opening is provided on the other side wall. A spike 3 that protrudes and retracts due to the repulsive force of the magnetic force is provided to be movable up and down, while the spike 3 slides along the bottom of the base spike 2 from inside the space 5 in conjunction with the spike 3 due to the attractive force of the magnetic force. A stopper 6 that makes surface contact with the lower surface of the spike 3 in the protruding state of the spike 3 and evacuates into the space 5 by the repulsive force of magnetic force to retract the spike 3 to the bottom of the base spike 2. The present invention provides a spiked tire having magnetic extensible spikes.
作 用
本考案は、氷雪のある道路を走行するとき、磁
力装置を作動させると、磁力による吸引力でタイ
ヤ内に打ち込まれたベーススパイク2内の固定部
4に沿つてスパイク3が突出すると同時に、固定
部4の底部側の空間部5内に避退していたストツ
パー6が、ベーススパイク2の底部に沿つてスラ
イド移動し、スパイク3の突出状態でスパイク3
の下面に面接触して占位するから、スパイク3の
突出状態が確実に維持されて、路面をキヤツチ
し、スリツプを防止することができる一方、氷雪
のない路面では、磁力装置の極性を突出するとき
と逆に反転して作用させ、磁力による反発力によ
りストツパー6を固定部4の底部側の空間部5内
に避退させると同時に、スパイク3をベーススパ
イク2の底部にまで避退せしめ、スパイク2の突
出状態と避退状態との距離をストツパー6の寸法
により大きく設定することができ、スパイクの作
用しない状態を確実にして走行することができ
る。Function When driving on a road with ice and snow, when the magnetic device is activated, the spike 3 protrudes along the fixed part 4 of the base spike 2 driven into the tire by the attraction force of the magnetic force. , the stopper 6, which had been retracted into the space 5 on the bottom side of the fixed part 4, slides along the bottom of the base spike 2, and when the spike 3 is in the protruding state, the stopper 6
Since the spikes 3 are placed in surface contact with the lower surface of the spikes, the protruding state of the spikes 3 can be maintained reliably to catch the road surface and prevent slips. The stopper 6 is retracted into the space 5 on the bottom side of the fixed part 4 by the repulsive force of the magnetic force, and at the same time the spike 3 is retracted to the bottom of the base spike 2. The distance between the protruding state and the retracted state of the spikes 2 can be set to be large depending on the size of the stopper 6, and the vehicle can travel while ensuring that the spikes do not act.
この磁力装置の作動は、運転席のスイツチ操作
などで簡単にできるから、従来のように車外での
作業が伴わないのみならず、車を停止することな
く、走行しながら行うことができる。 This magnetic force device can be operated easily by operating a switch in the driver's seat, so not only does it not require work outside the vehicle as in the past, but it can also be done while the vehicle is running without having to stop.
実施例
以下図示する実施例により、本考案を詳細に説
明すると、1はタイヤであり、2はタイヤ1内に
打ち込まれたベーススパイクである。3はベース
スパイク2内に磁力により上下移動可能に設けた
磁性体からなるスパイクである。スパイク先端中
央よりの突起3aは、必要に応じて設けることが
できる。4は前記スパイク3の上下移動の案内枠
を兼ねた固定部で、ベーススパイク2の一側壁に
沿つて底部から開口部に向かつて底部側に空間部
5を形成して一体に設けてある。そして、ベース
スパイク2の他側壁に前記固定部4及び空間部5
の側面に沿つて底部から開口部に向かつて磁力の
吸引力により突出し且つ磁力の反発力により避退
するように前記本考案に係るスパイク3が上下移
動自在に設けあるのである。Embodiments The present invention will be described in detail with reference to embodiments shown below. Reference numeral 1 is a tire, and 2 is a base spike driven into the tire 1. Reference numeral 3 denotes a spike made of a magnetic material that is provided within the base spike 2 so as to be movable up and down by magnetic force. A protrusion 3a from the center of the tip of the spike can be provided as necessary. A fixed part 4 also serves as a guide frame for vertical movement of the spike 3, and is integrally provided along one side wall of the base spike 2 with a space 5 formed on the bottom side from the bottom toward the opening. The fixing part 4 and the space part 5 are attached to the other side wall of the base spike 2.
The spikes 3 according to the present invention are vertically movable so that they protrude from the bottom toward the opening along the sides of the opening due to the attractive force of the magnetic force, and are retracted due to the repulsive force of the magnetic force.
前記固定部4の下側のベーススパイク2の底部
との間に設けた空間部5内には、出入可能に磁性
体からなるストツパー6が設けてある。ストツパ
ー6は第2図示の如く、磁力の吸引力により前記
スパイク3と連動して前記空間部5内からベース
スパイク2の底部に沿つてスライド移動し、スパ
イク3の突出状態でスパイク3の下面に平面で面
接触して占位すると共に、磁力の反発力により空
間部5内に避退してスパイク3をベーススパイク
2の底部にまで避退せしめるように設けてある。 A stopper 6 made of a magnetic material is provided in a space 5 provided below the fixing part 4 and the bottom of the base spike 2 so as to be removable. As shown in the second figure, the stopper 6 slides along the bottom of the base spike 2 from within the space 5 in conjunction with the spike 3 due to magnetic attraction, and when the spike 3 is protruding, the stopper 6 slides onto the bottom surface of the spike 3. It is provided so that it is placed in surface contact with the base spike 3 and is retracted into the space 5 by the repulsive force of the magnetic force, so that the spike 3 is retracted to the bottom of the base spike 2.
第2図及び第3図で、7,8は磁力装置で極性
をない状態を含めて反転することができるように
構成してある。磁力装置はタイヤ1の回転域に沿
つて二個所に設ける場合では、夫々逆の極性を帯
びるように構成し、永久磁石からなる場合は、例
えば、スパイク3に対して夫々同じ極性を向けた
磁石を直線移動させるか、回転移動させ、前記回
転域への遠近操作ができるように構成し、電磁石
からなる場合は、特に遠近操作機構を設けること
なく、供電のON・OFFによつて夫々励磁又は磁
性のない状態にすることができるように構成する
ことができる。また、磁力装置を一個所に設ける
場合は、永久磁石では回転移動で反転して極性を
変え、電磁石では供電の正負を逆転して極性を変
えるように構成してある。 In FIGS. 2 and 3, reference numerals 7 and 8 are magnetic devices configured so that the polarity can be reversed, including a state in which there is no polarity. When the magnetic devices are provided at two locations along the rotation range of the tire 1, they are constructed so that they each have opposite polarities, and when they are composed of permanent magnets, for example, magnets that have the same polarity toward the spikes 3 are used. If it is configured so that it can be moved linearly or rotationally to perform near and far operations in the rotation range, and it is composed of electromagnets, it can be excited or turned off by turning on and off the power supply, without providing a special mechanism for moving near and far. It can be configured to be in a non-magnetic state. Further, when a magnetic device is provided at one location, a permanent magnet is configured to change the polarity by reversing by rotational movement, and an electromagnet is configured to change the polarity by reversing the positive/negative of the power supply.
この構成で、第2図示の如く、磁力装置7のS
極がスパイク3に相対すると、磁性体からなるス
パイク3の先端はN極となり吸引されて突出し、
後端はN極となるから、これに伴つて該スパイク
3の後端はS極となり、同時に磁性体からなるス
トツパー6の当接面側がN極となつて引きずられ
て空間部5からスパイク3の底部にスライド移動
し、平面で面接触し、以後スパイク3の避退を阻
止するストツパーとなる。次に、第3図示の如
く、磁力装置8の極性が反転してN極になると、
それまでN極になつていたスパイク3の先端は反
発されると同時に、スパイク3の底部でN極で接
するストツパー6も磁性装置8のN極性に反発し
て、固定部4の下方空間部5内にスライド移動し
て避退し、スパイク3もベーススパイク2の底部
に当接する避退位置に移動することとなる。 With this configuration, as shown in the second figure, the S of the magnetic force device 7 is
When the pole faces the spike 3, the tip of the spike 3 made of magnetic material becomes the N pole and is attracted and protrudes.
Since the rear end becomes the north pole, the rear end of the spike 3 becomes the south pole, and at the same time, the contact surface side of the stopper 6 made of magnetic material becomes the north pole and is dragged from the space 5 to the spike 3. The spike 3 slides to the bottom of the spike 3, makes surface contact with the spike 3, and becomes a stopper that prevents the spike 3 from retreating. Next, as shown in the third diagram, when the polarity of the magnetic device 8 is reversed and becomes N pole,
The tip of the spike 3, which had been the north pole, is repelled, and at the same time, the stopper 6, which is in contact with the north pole at the bottom of the spike 3, is also repelled by the north polarity of the magnetic device 8, and the lower space 5 of the fixed part 4 The base spike 3 slides inward and retracts, and the spike 3 also moves to the retracted position where it abuts the bottom of the base spike 2.
尚、前記磁性体からなるスパイク3及びストツ
パー6は極性の固定した永久磁石であつても同様
の作動が可能であるから、そのように構成しても
良い。 Incidentally, even if the spikes 3 and the stoppers 6 made of the magnetic material are permanent magnets with fixed polarity, the same operation is possible, so they may be configured in such a manner.
効 果
以上の通り、本考案に係るスパイクタイヤによ
れば、タイヤの回転域に沿つて極性反転可能に磁
力装置を設けると共に、タイヤ内に打ち込まれた
ベーススパイク2内に、その一側壁に沿つて底部
から開口部に向かつて底部側に空間部5を有する
固定部4を一体に設け、その他側壁に前記固定部
4及び空間部5の側面に沿つて底部から開口部に
向かつて磁力の吸引力により突出し且つ磁力の反
発力により避退するスパイク3を上下移動自在に
設ける一方、磁力の吸引力により前記スパイク3
と連動して前記空間部5内からベーススパイク2
の底部に沿つてスライド移動しスパイク3の突出
状態でスパイク3の下面に平面で面接触して占位
すると共に、磁力の反発力により空間部5内に避
退してスパイク3をベーススパイク2の底部にま
で避退せしめるストツパー6を設けてなる構成を
有するから、氷雪のある道路を走行するとき、磁
力装置を作動させると、磁力による吸引力でベー
ススパイク2内の固定部4に沿つてスパイク3が
突出すると同時に、固定部4の底部側の空間部5
内に避退していたストツパー6が、ベーススパイ
ク2の底部に沿つてスパイク3の下部にスライド
移動し、スパイク3の避退を面接触により阻止す
るストツパーとして占位し、スパイク3の突出状
態を確実に維持して、路面をキヤツチし、スリツ
プを防止する効果がある一方、氷雪のない路面で
は、磁力装置の極性を突出するときと逆に反転し
て作用させ、磁力による反発力によりストツパー
6を固定部4の底部側の空間部5内に避退させる
と同時に、スパイク3をベーススパイク2の底部
にまで大きく避退せしめ、スパイクの作用しない
状態を確実に維持して舗装面を傷めないで走行す
ることができる効果があり、更に、構造が簡単で
あるから、スパイク3の取り外し、交換を容易に
行うことができると共に、スパイク3の突出距離
を、高さの異なるストツパー6と交換することに
より必要に応じて容易に変更することができる効
果がある。Effects As described above, according to the spiked tire according to the present invention, a magnetic device is provided so that the polarity can be reversed along the rotation range of the tire, and a magnetic device is provided in the base spike 2 driven into the tire along one side wall thereof. A fixing part 4 having a space 5 on the bottom side facing from the bottom to the opening is integrally provided, and a magnetic attraction is provided along the sides of the fixing part 4 and the space 5 from the bottom to the opening on the other side wall. The spikes 3 are provided so as to be movable up and down, and are protruded by force and retracted by the repulsive force of the magnetic force, while the spikes 3 are moved upwardly and downwardly by the attractive force of the magnetic force.
The base spike 2 is inserted from inside the space 5 in conjunction with the
The spike 3 slides along the bottom of the base spike 2 and comes into surface contact with the bottom surface of the spike 3 in the protruding state, and is retracted into the space 5 by the repulsive force of the magnetic force, causing the spike 3 to be attached to the base spike 2. Since the structure includes a stopper 6 that can be retracted to the bottom of the base spike 2, when the magnetic device is activated when driving on a road with ice and snow, the magnetic attraction force causes the stopper 6 to move along the fixed part 4 inside the base spike 2. At the same time as the spike 3 protrudes, the space 5 on the bottom side of the fixing part 4
The stopper 6, which had been retracted inside, slides along the bottom of the base spike 2 to the lower part of the spike 3, and serves as a stopper that prevents the retraction of the spike 3 by surface contact, and the spike 3 is in the protruding state. On the other hand, on roads without ice or snow, the polarity of the magnetic device is reversed and acts in the opposite direction when protruding, and the repulsive force of the magnetic force causes the stopper to stop. 6 into the space 5 on the bottom side of the fixing part 4, and at the same time, the spikes 3 are greatly evacuated to the bottom of the base spikes 2 to ensure that the spikes do not act and damage the paved surface. Furthermore, since the structure is simple, the spikes 3 can be easily removed and replaced, and the protruding distance of the spikes 3 can be replaced with a stopper 6 of a different height. This has the effect that it can be easily changed as needed.
第1図は本考案に係るスパイクタイヤの要部を
縦断して示す断面図、第2図はその作動態様を同
様に縦断して示す説明図であり、第3図はその他
の作動態様を縦断して示す説明図である。
1……タイヤ、2……ベーススパイク、3……
スパイク、5……空間部、6……ストツパー、
7,8……磁力装置。
Fig. 1 is a cross-sectional view showing the main parts of the spiked tire according to the present invention, Fig. 2 is an explanatory view showing the operating mode thereof in a longitudinal cross-section, and Fig. 3 is a longitudinal cross-sectional view showing other operating modes. FIG. 1...Tire, 2...Base spike, 3...
Spike, 5... space section, 6... stopper,
7, 8... Magnetic device.
Claims (1)
置を設けると共に、タイヤ内に打ち込まれたベー
ススパイク2内に、その一側壁に沿つて底部から
開口部に向かつて底部側に空間部5を有する固定
部4を一体に設け、その他側壁に前記固定部4及
び空間部5の側面に沿つて底部から開口部に向か
つて磁力の吸引力により突出し且つ磁力の反発力
により避退するスパイク3を上下移動自在に設け
る一方、磁力の吸引力により前記スパイク3と連
動して前記空間部5内からベーススパイク2の底
部に沿つてスライド移動しスパイク3の突出状態
でスパイク3の下面に平面で面接触して占位する
と共に、磁力の反発力により空間部5内に避退し
てスパイク3をベーススパイク2の底部にまで避
退せしめるストツパー6を設けてなる磁力伸縮ス
パイクを有するスパイクタイヤ。 A magnetic device is provided so that the polarity can be reversed along the rotation range of the tire, and a space 5 is provided in the base spike 2 driven into the tire from the bottom toward the opening along one side wall of the base spike 2. A fixing part 4 is integrally provided, and spikes 3 are attached to the side wall along the sides of the fixing part 4 and the space 5 from the bottom toward the opening, protruding due to the attractive force of the magnetic force and retracting due to the repulsive force of the magnetic force. While it is movable, it slides along the bottom of the base spike 2 from inside the space 5 in conjunction with the spike 3 due to magnetic attraction, and comes into flat surface contact with the bottom surface of the spike 3 when the spike 3 is protruding. This spike tire has a magnetic extensible spike, which is provided with a stopper 6 which is retracted into a space 5 by the repulsive force of the magnetic force to retract the spike 3 to the bottom of the base spike 2.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985199993U JPH0411841Y2 (en) | 1985-12-26 | 1985-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985199993U JPH0411841Y2 (en) | 1985-12-26 | 1985-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62106806U JPS62106806U (en) | 1987-07-08 |
JPH0411841Y2 true JPH0411841Y2 (en) | 1992-03-24 |
Family
ID=31162134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985199993U Expired JPH0411841Y2 (en) | 1985-12-26 | 1985-12-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0411841Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6138203B2 (en) * | 1977-09-29 | 1986-08-28 | Ube Industries | |
JPS6153205B2 (en) * | 1978-10-04 | 1986-11-17 | Uchida Kikai Seisakusho Kk |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6138203U (en) * | 1983-11-14 | 1986-03-10 | 一男 ▲もて▼木 | Spike needle that moves by magnetic lines of force |
JPS6153205U (en) * | 1984-09-13 | 1986-04-10 |
-
1985
- 1985-12-26 JP JP1985199993U patent/JPH0411841Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6138203B2 (en) * | 1977-09-29 | 1986-08-28 | Ube Industries | |
JPS6153205B2 (en) * | 1978-10-04 | 1986-11-17 | Uchida Kikai Seisakusho Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS62106806U (en) | 1987-07-08 |
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