JPS63315309A - Device for enabling normal tire to be switched to spike tire - Google Patents

Device for enabling normal tire to be switched to spike tire

Info

Publication number
JPS63315309A
JPS63315309A JP62149059A JP14905987A JPS63315309A JP S63315309 A JPS63315309 A JP S63315309A JP 62149059 A JP62149059 A JP 62149059A JP 14905987 A JP14905987 A JP 14905987A JP S63315309 A JPS63315309 A JP S63315309A
Authority
JP
Japan
Prior art keywords
tire
spike
switch
motor
external surface
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.)
Pending
Application number
JP62149059A
Other languages
Japanese (ja)
Inventor
Takeharu Iimori
飯森　武春
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP62149059A priority Critical patent/JPS63315309A/en
Publication of JPS63315309A publication Critical patent/JPS63315309A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • B60C11/16—Anti-skid inserts, e.g. vulcanised into the tread band of plug form, e.g. made from metal, textile
    • B60C11/1606—Anti-skid inserts, e.g. vulcanised into the tread band of plug form, e.g. made from metal, textile retractable plug
    • B60C11/1612—Anti-skid inserts, e.g. vulcanised into the tread band of plug form, e.g. made from metal, textile retractable plug actuated by fluid, e.g. using fluid pressure difference

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

PURPOSE:To prevent both a tire from slipping and a road surface from being damaged by normally and reversely rotating a motor controlling a switch, provided in a driver's seat, and protruding and retracting plural spikes in the external surface of the tire through plural hydraulic cylinders. CONSTITUTION:When a switch 18, provided in a driver's seat, is turned on, a device, allowing an electric current to flow in an electric wire 4, rotates a gear 6 by actuating a motor 5. Then the device, moving a piston rod 7 extruding oil in a master hydraulic cylinder 8, supplies this oil to many subhydraulic cylinders 11 through a main hose 9 and many branch hoses 10. As the result, the device, protruding each spike 14 built in each subhydraulic cylinder 11 from the respective external surface of a tire 1, enables brake performance or the like to be enhanced for an icing and snowing road surface. While the device, retracting each spike 14 into the external surface of the tire 1 because the motor 5 reverses when a separate switch 19 is turned off, enables the pavement surface to be prevented from being damaged.

Description

【発明の詳細な説明】 この発明はスパイクタイヤでありながら雪氷のない時は
スパイクをはずし普通タイヤで走行できる装置である。DETAILED DESCRIPTION OF THE INVENTION The present invention is a device that uses spiked tires, but when there is no snow or ice, the spikes can be removed and the vehicle can run on regular tires.

従来のスパイクタイヤは雪氷の時以外は路面の損傷が激
しく粉じん公害が大であるので、雪氷の路面のみ有′効
なスパイクタイヤを必要とした。Conventional spiked tires cause severe damage to road surfaces other than when there is snow and ice, and cause a large amount of dust pollution, so spiked tires that are effective only on snowy and icy roads are needed.

この発明は雪氷の道路のみスパイクタイヤとし普通道路
の時はノースパイクに切り変えが運転中筒単にできる事
を目的とする。The purpose of this invention is to easily switch between using spiked tires only on snowy and icy roads and no spikes when driving on normal roads.

この発明をスパイクタイヤから普通タイヤに切り替え装
置として実施した実施例を図面にもとすいて説明すると
次の通りである。An embodiment in which the present invention is implemented as a device for switching from a spiked tire to a regular tire will be described below with reference to the drawings.

第１図はスパイクが内蔵されたタイヤの断面図である、
この状態では普通タイヤである。Figure 1 is a cross-sectional view of a tire with built-in spikes.
In this state, it is a normal tire.

第２図は、スパイクが内蔵されたタイヤの断面図である
が、１８の運転席のスイッチをＯＮにした場合の断面図
である。この状態ではスパイクタイヤである。FIG. 2 is a cross-sectional view of a tire with built-in spikes, and is a cross-sectional view when the driver's seat switch 18 is turned on. In this state, it is a spiked tire.

１８のスイッチをＯＮにした時、４の電線により電流が
流れ、５のモーターによって６の歯車が回転すると、７
のピストンロッドにヨリ、８の油圧シリンダ内の油が押
し出される。そして９の主ホースから、１０の枝ホース
に伝わり、１１のスパイク内蔵型、油圧シリンダが圧縮
され第４図の１４のスパイクがタイヤ外面へ押し出され
る。When the switch 18 is turned on, a current flows through the wire 4, and when the motor 5 rotates the gear 6,
The oil in the hydraulic cylinder 8 is pushed out by the piston rod. Then, the pressure is transmitted from the main hose 9 to the branch hose 10, and the hydraulic cylinder 11 with a built-in spike is compressed, and the spike 14 shown in FIG. 4 is pushed out to the outer surface of the tire.

第３図は、１１のスパイク内蔵型、油圧シリンダの断面
図で、第１図と同様に普通タイヤの状態である。FIG. 3 is a cross-sectional view of 11 hydraulic cylinders with built-in spikes, showing the condition of a normal tire as in FIG. 1.

第４図は、１１のスパイク内蔵型、油圧シリンダの断面
図であるが第３図とは逆に、スパイクタイヤになった状
態である。FIG. 4 is a cross-sectional view of the hydraulic cylinder with built-in spikes of No. 11, but, contrary to FIG. 3, it is in a state where it has become a spiked tire.

第２図の１８のスイッチをＯＮにした時８の油圧シリン
ダが圧縮されると、９の主ホースから１００枝ホースへ
と、その力が伝導し、１３の油圧シリンダが圧縮され、
１４のスパイクがタイヤの外側に押し出される。そして
同時に１３の油圧シリンダに直結されている１６のスパ
イク安定材、押し出し棒により１５のスパイク安定材が
同時に押し出され、スパイクは、自動車の重量や圧力等
に耐えられる。When the switch 18 in Fig. 2 is turned on, the hydraulic cylinder 8 is compressed, the force is transmitted from the main hose 9 to the 100 branch hose, and the hydraulic cylinder 13 is compressed.
Fourteen spikes are pushed to the outside of the tire. At the same time, the 15 spike stabilizers are simultaneously pushed out by the 16 spike stabilizers and extrusion rods directly connected to the 13 hydraulic cylinders, so that the spikes can withstand the weight and pressure of the automobile.

２０のバネは、１４のスパイクと１５のスパイク安定材
がかみ合う時押し出すバネである。The spring 20 is a spring that is pushed out when the spike 14 and the spike stabilizer 15 are engaged.

１９のスイッチをＯＦＦにした時、５のモーターが逆転
し８の油圧シリンダが７のピストンロッドにより引き出
されると１３の油圧シリンダ内の圧力が減少し、１６の
スパイク安定材押し出し棒が引き抜かれる。すると、１
７のバネの力により、１５のスパイク安定材は元の位置
に戻り、第３図の様になる。つまり第１図及び第３図の
普通タイヤの状態になる。When the switch 19 is turned off, the motor 5 rotates in reverse and the hydraulic cylinder 8 is pulled out by the piston rod 7, the pressure in the hydraulic cylinder 13 decreases, and the spike stabilizer push rod 16 is pulled out. Then, 1
Due to the force of spring 7, the spike stabilizer 15 returns to its original position, as shown in Figure 3. In other words, the state of the ordinary tire shown in FIGS. 1 and 3 is reached.

この発明により、従来のスパイクタイヤの様に道路を著
しく破損する事もな（、粉じん公害も減少する効果があ
る。With this invention, unlike conventional spiked tires, there is no significant damage to roads (and there is also the effect of reducing dust pollution).

【図面の簡単な説明】[Brief explanation of the drawing]

第１図・・・・・・・・・普通タイヤ時の断面図第２図
・・・・・・・・・スパイクタイヤ時の断面図第３図・
・・・・・・・・第１図のＡ−Ａ’断面図第４図・・・
・・・・・・第２図のＢ−Ｂ’断面図１・・・タイヤ ２・・・ホイール ３・・・軸 ４・・・電線 ５・・・モーター ６・・・歯車 ７・・・ピストンロッド ８・・・油圧シリンダ ９・・・主ホース １０・・・枝ホース １１・・・スパイク内蔵型油圧シリンダ１２・・・油圧
シリンダ保護管 １３・・・油圧シリンダ １４・・・スパイク １５・・・スパイク安定材 １６・・・スパイク安定材押し出し棒 １７・・・バネ １８・・・スイッチ（ＯＮ） １９・・・スイッチ（ＯＦＦ） ２０・・・バネFigure 1: Cross-sectional view of normal tires Figure 2: Cross-sectional view of spiked tires Figure 3:
・・・・・・・・・A-A' sectional view of Fig. 1 Fig. 4...
...B-B' sectional view in Figure 2 1...Tire 2...Wheel 3...Shaft 4...Electric wire 5...Motor 6...Gear 7... Piston rod 8... Hydraulic cylinder 9... Main hose 10... Branch hose 11... Hydraulic cylinder with built-in spike 12... Hydraulic cylinder protection pipe 13... Hydraulic cylinder 14... Spike 15... ...Spike stabilizer 16...Spike stabilizer extrusion rod 17...Spring 18...Switch (ON) 19...Switch (OFF) 20...Spring

Claims (1)

【特許請求の範囲】[Claims] １　スノータイヤ（普通タイヤも含む）の内部にスパイ
クを内蔵し、そのスパイクを外側にだしたり内側に入れ
る事が自由にできる装置1 A device that has spikes built into the inside of a snow tire (including regular tires) and allows the spikes to be freely inserted outside or inside.
JP62149059A 1987-06-17 1987-06-17 Device for enabling normal tire to be switched to spike tire Pending JPS63315309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62149059A JPS63315309A (en) 1987-06-17 1987-06-17 Device for enabling normal tire to be switched to spike tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62149059A JPS63315309A (en) 1987-06-17 1987-06-17 Device for enabling normal tire to be switched to spike tire

Publications (1)

Publication Number Publication Date
JPS63315309A true JPS63315309A (en) 1988-12-23

Family

ID=15466771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62149059A Pending JPS63315309A (en) 1987-06-17 1987-06-17 Device for enabling normal tire to be switched to spike tire

Country Status (1)

Country Link
JP (1) JPS63315309A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707463A (en) * 1992-07-22 1998-01-13 Hansen; Iver Adjustable studded tire system for operation during the course of driving
KR20010088673A (en) * 2001-08-20 2001-09-28 이태섭 Auto Spike tire

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53104908A (en) * 1977-02-23 1978-09-12 Masayuki Kokuriyou Apparatus for preventing slippage of wheels and for protecting road surface from damage
JPS58110303A (en) * 1981-12-24 1983-06-30 Yoshihisa Awaya Operating device jointly used for snow tire and spike tire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53104908A (en) * 1977-02-23 1978-09-12 Masayuki Kokuriyou Apparatus for preventing slippage of wheels and for protecting road surface from damage
JPS58110303A (en) * 1981-12-24 1983-06-30 Yoshihisa Awaya Operating device jointly used for snow tire and spike tire

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707463A (en) * 1992-07-22 1998-01-13 Hansen; Iver Adjustable studded tire system for operation during the course of driving
KR20010088673A (en) * 2001-08-20 2001-09-28 이태섭 Auto Spike tire

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