WO2012005053A1 - タイヤの滑り止め装置 - Google Patents
タイヤの滑り止め装置 Download PDFInfo
- Publication number
- WO2012005053A1 WO2012005053A1 PCT/JP2011/060964 JP2011060964W WO2012005053A1 WO 2012005053 A1 WO2012005053 A1 WO 2012005053A1 JP 2011060964 W JP2011060964 W JP 2011060964W WO 2012005053 A1 WO2012005053 A1 WO 2012005053A1
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- tire
- contact member
- shaped member
- slip
- shaped
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- 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
- B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
-
- 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
- B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
- B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
- B60C27/04—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread the ground-engaging part being rigid
Definitions
- the present invention relates to an anti-slip device to be mounted on an automobile tire.
- the anti-skid device exemplified in the patent literature is fitted with a non-slip body having a U-shaped cross section from the outer peripheral side of an automobile tire.
- Several anti-slip bodies are arranged and arranged at almost equal intervals around the entire circumference of the tire.
- Several anti-slip bodies are attached to the tire in a circle. When removing the anti-slip device from the tire, the anti-slip body is separated and removed from the tire.
- the anti-slip body includes a U-shaped member on the front side and a U-shaped member on the rear side in the tire rotation direction when the vehicle moves forward, and an inner linear member along the inner side surface of the tire.
- the U-shaped members on the front side and the rear side each have a transverse part that crosses the ground contact surface of the tire, an outer part that follows the outer surface of the tire, and an inner part that follows the inner surface of the tire.
- the inner linear member connects the inner portions of the front U-shaped member and the rear U-shaped member.
- the outer part of the anti-slip body has connecting members attached to the front end and the rear end in the circumferential direction of the tire.
- the connecting member is chained and attached with a connecting tool.
- ⁇ A contact member that hits the outer surface of the tire is attached to the outer part of the anti-slip body.
- An abutting member that hits the inner surface of the tire is attached to the inner side of the anti-slip body.
- the anti-slip body has attachment members attached to the front side and the rear side of the outer portion and the front side and the rear side of the inner portion, respectively.
- the mounting structure of the four abutting members is the same. A structure for attaching the abutting member on the front side of the outer portion will be described.
- a connecting plate is provided between the outer portion of the U-shaped member on the front side of the anti-slip body and the connecting member.
- the connecting plate has a screw hole penetrating in the width direction of the anti-slip body.
- a screw shaft such as a bolt is screwed into the screw hole.
- the screw shaft passes through the connecting plate in the width direction of the anti-slip body.
- the inner end of the screw shaft protruding into the non-slip body is a disk-shaped contact member.
- the outer end portion of the screw shaft that protrudes outside the anti-slip body is screwed with a nut to prevent the nut from coming off.
- Such mounting structure of the abutting member has many parts and is not easy. Moreover, since the contact member is made of metal, there is a risk of scratching when it hits the wheel of the tire.
- the attachment structure of the abutting member on the front side of the outer portion of the anti-slip body will be described.
- the U-shaped member on the front side of the anti-slip body has an outer side portion arranged in the radial direction of the tire, and a portion on the end side of the outer side portion is bent forward and protrudes.
- a cylindrical abutting member is fitted and attached to the front protruding portion on the end side of the outer side portion.
- the cylindrical contact member applies the outer peripheral surface to the outer surface of the tire.
- the mounting structure in which the cylindrical contact member is fitted to the front protruding portion on the end side of the outer portion of the front U-shaped member does not require a screw shaft such as a bolt or a nut. The number of parts is reduced and it becomes easy.
- the cylindrical contact member is made of rubber or elastic synthetic resin.
- the contact member made of rubber or elastic synthetic resin has no fear of scratching the tire wheel.
- the cylindrical abutting member is rotatable around the axis. Then, the position where the contact member hits the outer surface of the tire changes. It is difficult to reduce.
- a non-slip body with a U-shaped cross-section is fitted into an automobile tire, and several anti-slip bodies are arranged and connected to the entire circumference of the tire.
- the non-slip body includes a U-shaped member on the front side and a U-shaped member on the rear side in the tire rotation direction when the vehicle is moving forward,
- the U-shaped member on the front side and the U-shaped member on the rear side each have an outer portion along the outer surface of the tire and an inner portion along the inner surface of the tire
- a contact member that hits the outer surface of the tire is attached to the outer portion of the anti-slip body, and a contact member that hits the inner surface of the tire is attached to the inner portion of the anti-slip member
- the contact member that hits the outer surface or inner surface of the tire has a cylindrical shape
- the U-shaped member on the front side or the rear side is arranged with the outer side portion or the inner side portion arranged in the radial direction of the tire, and the end side portion of the outer
- An anti-slip device for a tire wherein a contact member is fitted and attached to a protruding portion on an end side.
- the non-slip body has an outer contact member that contacts the outer surface of the tire on the front side and rear side of the outer portion, and an inner contact member that contacts the inner surface of the tire on the front side and rear side of the inner portion, respectively.
- Each of the outer contact member and the inner contact member has a cylindrical shape
- the front U-shaped member has an outer portion arranged in the radial direction of the tire, the end portion of the outer portion is bent forward and protrudes, and the outer contact member is fitted to the front protruding portion on the end portion of the outer portion.
- the U-shaped member on the front side has an inner part arranged in the radial direction of the tire, the end part of the inner part is bent to the rear side and protrudes, and the inner part is on the rear protruding part on the end side of the inner part.
- Fit and attach the contact member of The rear U-shaped member has an outer portion arranged in the radial direction of the tire, an end portion of the outer portion is protruded by bending rearward, and an outer contact member is provided on the rear protruding portion of the end portion of the outer portion.
- the rear U-shaped member is arranged with the inner part arranged in the radial direction of the tire, the end part of the inner part is bent forward and protrudes, and the front protruding part on the end side of the inner part It is characterized in that an inner abutting member is fitted and attached. 3.
- the contact member is made of rubber or elastic synthetic resin. 4).
- the abutting member is characterized in that it can rotate around an axis. 5.
- the abutting member can be replaced. 6).
- the protruding part on the outer side or the inner side of the front or rear U-shaped member is arranged along the circumferential direction of the tire, and the cylindrical abutting member fitted to the protruding part has a cylindrical outer peripheral surface. Surface or prismatic surface, The outer peripheral surface of the abutting member is configured to hit the outer side surface or the inner side surface of the tire. 7.
- the protruding part on the outer side or the inner side of the front or rear U-shaped member is arranged to be inclined with respect to the circumferential direction of the tire, and the cylindrical abutting member that fits into the protruding part has an outer periphery.
- the outer peripheral surface of the abutting member is characterized in that the large-diameter end is arranged closer to the center side of the tire than the small-diameter end, and the inner peripheral side of the outer surface of the tire or the inner peripheral side of the inner surface is contacted.
- the mounting structure in which the cylindrical contact member is fitted to the protruding portion on the outer side or the inner side of the front or rear U-shaped member is simple.
- the contact member is made of rubber or elastic synthetic resin, there is no possibility of scratching the tire wheel.
- FIG. 3 is an enlarged cross-sectional view taken along line AA in FIG. 2.
- skid body in FIG. The enlarged plan view of the 1st non-slip body.
- FIG. 7 is an enlarged sectional view taken along line BB in FIG. 6.
- the tire anti-slip device of this example is shown in FIG. 1 as a front view of the tire mounted on the vehicle tire T viewed from the outside of the vehicle.
- the anti-slip device connects the first anti-slip body 1a, the second anti-slip body 1b, and the third anti-slip body 1c at equal intervals in the circumferential direction of the tire T.
- the three anti-slip bodies 1a, 1b, 1c, and 1 have the same structure.
- the first anti-slip body 1a will be described.
- the first anti-slip body 1, 1 a is shown in an enlarged view in FIGS. 2 and 3 in the state of being mounted on the upper part of the tire T.
- FIG. 2 is a front view seen from the outside of the automobile.
- FIG. 3 is a plan view seen from above. 4 is an enlarged cross-sectional view taken along line AA in FIG.
- the first anti-slip body 1, 1 a includes a front U-shaped member 2, a rear U-shaped member 3, and an inner linear member 4.
- the front side is the front side in the forward rotation direction of the tire T when the vehicle moves forward, as indicated by an arrow in FIG. 1, and the left side of the first anti-slip body 1a in FIGS.
- the rear side is the rear side in the forward rotation direction of the tire T, and the right side of the first anti-slip body 1a in FIGS.
- the inside is a portion indicated by a broken line in FIG.
- the U-shaped members 2 and 3 on the front side and the rear side have a symmetrical structure as shown in FIGS. 1 to 3 and are curved in a U shape that fits a steel round bar to the outer peripheral side of the tire T.
- the U-shaped members 2 and 3 include crossing portions 2a and 3a that cross the ground contact surface of the tire T, outer portions 2b and 3b that extend along the outer surface of the tire T, and inner portions 2c and 3c that extend along the inner surface of the tire T, respectively. have.
- the U-shaped members 2 and 3 on the front side and the rear side are fitted to the tire T with a central angle of about 60 degrees.
- the front U-shaped member 2 has the outer portion 2b arranged in the radial direction of the tire T, and the end portion of the outer portion 2b is bent forward and protrudes.
- the front protruding portion on the end side of the outer side portion 2 b is disposed along the circumferential direction of the tire T.
- the front U-shaped member 2 has an inner portion 2c arranged in the radial direction of the tire T, and protrudes by bending an end portion of the inner portion 2c rearward.
- the rear side protruding portion of the inner side 2c is disposed along the circumferential direction of the tire T.
- the rear U-shaped member 3 has the outer portion 3b arranged in the radial direction of the tire T, and the end portion of the outer portion 3b is bent rearward to protrude.
- the rear-side protruding portion on the end side of the outer side portion 3 b is disposed along the circumferential direction of the tire T.
- the rear U-shaped member 3 has an inner portion 3c arranged in the radial direction of the tire T, and protrudes by bending an end portion of the inner portion 3c forward.
- the front protruding portion on the end side of the inner side portion 3 c is disposed along the circumferential direction of the tire T.
- the inner linear member 4 is chained.
- the chain 4 is formed in a string by connecting a plurality of plate-like links rotatably with pins.
- the leaf chain is formed in a string by connecting a plurality of plate-like links rotatably with pins.
- the U-shaped member 2 on the front side is provided with a cylindrical abutting member 6 on the front protruding portion on the end side of the outer portion 2b and the rear protruding portion on the end side of the inner portion 2c, respectively.
- the rear U-shaped member 3 is fitted by fitting the cylindrical abutting member 6 to the rear protruding portion on the end side of the outer portion 3b and the front protruding portion on the end side of the inner portion 3c, respectively.
- Those contact members 6 are arranged along the circumferential direction of the tire T, respectively.
- the abutting member 6 is made of rubber and has an outer peripheral surface that is a cylindrical surface.
- the cylindrical surface of the outer peripheral surface of the outer contact member 6 hits the outer surface of the tire T.
- the cylindrical surface of the outer peripheral surface of the inner contact member 6 hits the inner surface of the tire T.
- Each of the contact members 6 is rotatable around the axis.
- the outer contact member 6 hits the inner peripheral side of the outer surface of the tire T.
- the inner contact member 6 hits the inner peripheral side of the inner surface of the tire T.
- the tire T has a cross-sectional shape that is deformed into a flat shape due to grounding and then restored, and the outer diameter and width change periodically.
- the variation amount of the outer width of the tire T is smaller on the inner peripheral side on the rim side than on the outer peripheral side on the ground contact surface side.
- the outer contact member 6 and the inner contact member 6 are not in the frontal position facing the width direction of the anti-slip body 1 but in the diagonally frontal position. It is arranged.
- the distance between the outer and inner contact members 6 is longer than the inner width of the anti-slip body 1.
- the outer width of the tire T is wider at the center between the inner periphery and the outer periphery than on the inner periphery.
- the anti-slip body 1 is easily attached to and detached from the tire T when the distance between the outer and inner contact members 6 is longer than the inner width.
- the inner linear member 4 has a front end detachably attached to the end of the inner portion 2 c of the U-shaped member 2 on the front side with a bolt 7 and a nut 8.
- the nut 8 is secured with a split pin. When the split pin is removed, the nut 8 is screwed back and the bolt 7 is extracted, the inner portion 2c of the front U-shaped member 2 and the inner linear member 4 are separated.
- the inner contact member 6 attached to the rear protruding portion of the inner portion 2c can be moved and removed in the axial direction. .
- the contact member 6 is replaceable. When the dimensions such as the outer diameter do not match, the abutting member 6 is replaced with one having a different dimension. When worn or damaged, replace it with a new one.
- the inner linear member 4 has a rear end detachably attached to the end of the inner portion 3c of the rear U-shaped member 3 with a bolt 7 and a nut 8, similarly to the front end.
- the nut 8 is secured with a split pin. When the split pin is removed, the nut 8 is screwed back and the bolt 7 is extracted, the inner portion 3c of the rear U-shaped member 3 and the inner linear member 4 are separated.
- the inner contact member 6 attached to the front protruding portion of the inner portion 3c can be moved and removed in the axial direction. .
- the contact member 6 is replaceable.
- the front side connecting member 11 is attached to the outer side 2b of the U-shaped member 2 on the front side.
- the rear connection member 12 is attached to the outer side 3b of the rear U-shaped member 3.
- the front and rear connecting members 11 and 12 are chained.
- the chains 11 and 12 form a string by connecting a plurality of plate-like links rotatably with pins.
- the front connection member 11 has a female connector at the front end.
- the rear connection member 12 is provided with a male connector at the rear end.
- the male and female connectors are connectable and separable.
- the front connecting member 11 has a rear end detachably attached to the end of the outer portion 2 b of the front U-shaped member 2 with a bolt 7 and a nut 8.
- This mounting structure is the same as the mounting structure of the inner linear member 4 using the bolts 7 and nuts 8.
- the nut 8 is unscrewed and the bolt 7 is extracted, the outer portion 2b of the front U-shaped member 2 and the front connecting member 11 are separated.
- the front connecting member 11 is separated from the outer portion 2b of the front U-shaped member 2, the outer abutting member 6 attached to the front protruding portion of the outer portion 2b can be moved and removed in the axial direction.
- the contact member 6 is replaceable.
- the rear connection member 12 is detachably attached to the end of the outer portion 3b of the rear U-shaped member 3 with bolts 7 and nuts 8 in the same manner as the front connection member 11.
- the bolt 7 is extracted, the outer portion 3b of the rear U-shaped member 3 and the rear connecting member 12 are separated.
- the rear connecting member 12 is separated from the outer portion 3b of the rear U-shaped member 3, the outer abutting member 6 attached to the rear protruding portion of the outer portion 3b can be extracted.
- the contact member 6 is replaceable.
- the anti-slip body 1 has a U-shaped cross-sectional structure that fits into the tire T.
- the anti-slip body 1 having a U-shaped cross section constitutes a transverse portion that crosses the ground contact surface of the tire T by the transverse portions 2 a and 3 a of the U-shaped members 2 and 3 on the front side and the rear side.
- the outer portions 2b and 3b of the U-shaped members 2 and 3 on the front side and the rear side constitute an outer portion along the outer surface of the tire T.
- the inner portions 2 c and 3 c of the U-shaped members 2 and 3 on the front side and the rear side and the linear member 4 on the inner side constitute an inner portion along the inner surface of the tire T.
- the outer portion of the anti-slip body 1 has a front connecting member 11 and a rear connecting member 12 attached to the front end and the rear end in the circumferential direction of the tire T, respectively.
- the anti-slip body 1 is provided with a contact member 6 on the front side and the rear side of the outer portion and on the front side and the rear side of the inner portion, respectively.
- the protruding portions on the outer sides 2b and 3b and the inner sides 2c and 3c of the front and rear U-shaped members 2 and 3 are respectively located on the front side from the position along the radial direction of the tire T.
- the angle of folding to the rear side is set to about 60 degrees from slightly less than 90 degrees in the first example.
- the front side protruding portions or the rear side protruding portions of the outer side portions 2b, 3b and the inner side portions 2c, 3c of the U-shaped members 2, 3 on the front side and the rear side are respectively inclined with respect to the circumferential direction of the tire T. Yes.
- the rear protruding portion of the inner portion 2c of the front U-shaped member 2, the front protruding portion of the inner portion 3c of the rear U-shaped member 3, and the inner linear member 4 therebetween are arranged in a straight line. ing.
- the rear protruding portions of the outer portion 3b of the three are arranged in a straight line.
- the cylindrical abutting members 6 fitted and attached to the front side protruding portions or the rear side protruding portions of the outer side portions 2b and 3b and the inner side portions 2c and 3c of the U-shaped members 2 and 3 on the front side and the rear side, respectively, As shown in FIGS. 5 to 7, the outer peripheral surface is changed from a cylindrical surface having a uniform diameter in the first example to a conical surface.
- the conical surface of the outer peripheral surface of the abutting member 6 has the large-diameter end disposed on the rim side or the tire T center side from the small-diameter end. This conical surface corresponds to the inner peripheral side of the outer surface of the tire T or the inner peripheral side of the inner surface.
- the outer width of the tire T becomes narrower toward the rim or the center of the tire T on the inner peripheral side on the rim side.
- the conical surface of the outer peripheral surface of the abutting member 6 has a large-diameter end arranged on the rim side or the tire T center side from the small-diameter end so that the area in contact with the outer surface or inner surface of the tire T is widened.
- the abutting member 6 is not movable to the bolt nuts 7 and 8 adjacent to the bolt nuts 7 and 8 and is movable to the side opposite to the bolt nuts 7 and 8. To make it impossible to move to the opposite side of the bolts and nuts 7 and 8. 2.
- the abutting member 6 is rotatable around the axis, but is not rotatable around the axis. 3.
- the outer peripheral surface of the contact member 6 is a cylindrical surface or a conical surface, but is a prismatic surface or a pyramid surface. 4).
- the contact member 6 is made of rubber, but is made of elastic synthetic resin. Or make it from other materials. 5.
- the abutting member 6 does not include a reinforcing core, but includes a reinforcing core. 6).
- the center hole of the abutting member 6 is a circular hole, but is a square hole. 7.
- the front U-shaped member 2 and the rear U-shaped member 3 are round bars, but are square bars. 8).
- the inner portion 2c of the front U-shaped member 2, the inner linear member 4 and the inner portion 3c of the rear U-shaped member 3 are separable, but not separable.
- the outer portion 2b of the front U-shaped member 2 and the front connecting member 11, and the outer portion 3b of the rear U-shaped member 3 and the rear connecting member 12 are separable. enable.
- the tire anti-slip device of the present invention is used in various vehicles such as small, medium and large passenger cars and trucks.
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Abstract
Description
上記のようなタイヤの滑り止め装置において、滑り止め体は、外側部の前側と後側、内側部の前側と後側にそれぞれ当て部材を取り付けている。4個所の当て部材の取付け構造は、同様にしている。外側部の前側の当て部材の取付け構造について説明する。
滑り止め体の外側部の前側の当て部材の取付け構造に関して説明する。
滑り止め体の前側のU形状部材は、外側部をタイヤの径方向に配置し、外側部の端側の部分を前側に折り曲げて突出する。外側部の端側の前側突出部分には、筒形状の当て部材を嵌合して取り付ける。筒形状の当て部材は、外周面をタイヤの外側面に当てる。
前側のU形状部材の外側部の端側の前側突出部分に筒形状の当て部材を嵌合する取付け構造は、ボルトのような螺軸やナットが不要になる。部品点数が減り、簡単になる。
滑り止め体は自動車前進時のタイヤ回転方向の前側のU形状部材と後側のU形状部材を備え、
前側のU形状部材と後側のU形状部材は、それぞれ、タイヤの外側面に沿う外側部と、タイヤの内側面に沿う内側部を有し、
滑り止め体の外側部には、タイヤの外側面に当る当て部材を取り付け、滑り止め体の内側部には、タイヤの内側面に当る当て部材を取り付けた滑り止め装置において、
タイヤの外側面又は内側面に当る当て部材は、筒形状にし、
前側又は後側のU形状部材は、外側部又は内側部をタイヤの径方向に配置し、外側部又は内側部の端側の部分を前側又は後側に折り曲げて突出し、外側部又は内側部の端側の突出部分に当て部材を嵌合して取り付けたことを特徴とするタイヤの滑り止め装置。
2.上記のタイヤの滑り止め装置において、
滑り止め体は、外側部の前側と後側に、それぞれ、タイヤの外側面に当る外側の当て部材を取り付け、内側部の前側と後側に、それぞれ、タイヤの内側面に当る内側の当て部材を取り付け、
外側の当て部材と内側の当て部材は、それぞれ、筒形状にし、
前側のU形状部材は、外側部をタイヤの径方向に配置し、外側部の端側の部分を前側に折り曲げて突出し、外側部の端側の前側突出部分に外側の当て部材を嵌合して取り付け、また、前側のU形状部材は、内側部をタイヤの径方向に配置し、内側部の端側の部分を後側に折り曲げて突出し、内側部の端側の後側突出部分に内側の当て部材を嵌合して取り付け、
後側のU形状部材は、外側部をタイヤの径方向に配置し、外側部の端側の部分を後側に折り曲げて突出し、外側部の端側の後側突出部分に外側の当て部材を嵌合して取り付け、また、後側のU形状部材は、内側部をタイヤの径方向に配置し、内側部の端側の部分を前側に折り曲げて突出し、内側部の端側の前側突出部分に内側の当て部材を嵌合して取り付けたことを特徴とする。
3.上記のタイヤの滑り止め装置において、
当て部材は、ゴム製又は弾性合成樹脂製にしたことを特徴とする。
4.上記のタイヤの滑り止め装置において、
当て部材は、軸心の周りに回転可能にしたことを特徴とする。
5.上記のタイヤの滑り止め装置において、
当て部材は、取り換え可能にしたことを特徴とする。
6.上記のタイヤの滑り止め装置において、
前側又は後側のU形状部材の外側部又は内側部の端側の突出部分は、タイヤの周方向に沿って配置し、その突出部分に嵌合する筒形状の当て部材は、外周面を円柱面又は角柱面にし、
当て部材の外周面は、タイヤの外側面又は内側面に当る構成にしたことを特徴とする。
7.上記1~5のいずれかのタイヤの滑り止め装置において、
前側又は後側のU形状部材の外側部又は内側部の端側の突出部分は、タイヤの周方向に対して傾斜して配置し、その突出部分に嵌合する筒形状の当て部材は、外周面を円錐面又は角錐面にし、
当て部材の外周面は、大径端を小径端よりタイヤの中心側に配置し、タイヤの外側面の内周側又は内側面の内周側に当る構成にしたことを特徴とする。
当て部材は、ゴム製や弾性合成樹脂製にした場合、タイヤのホイールに傷を付けるおそれがない。
本例のタイヤの滑り止め装置は、自動車のタイヤTに装着した状態を自動車の外側から視た正面図を図1に示す。滑り止め装置は、第1滑り止め体1a、第2滑り止め体1b、第3滑り止め体1cをタイヤTの周方向に等間隔に連結している。3個の滑り止め体1a、1b、1c、1は、同一構造にしている。第1滑り止め体1aについて説明する。
本例は、第1例のタイヤの滑り止め装置を部分的に変更している。前側と後側のU形状部材2、3は、外側部2b、3bと内側部2c、3cの端側の突出部分と、その突出部分に取り付けた筒形状の当て部材6を変形している。
図5~図8は、それぞれ、第1例における図1~図4に対応している。
1.上記の実施形態において、当て部材6は、ボルトナット7、8に隣接してボルトナット7、8側に移動不可能にし、ボルトナット7、8と反対側へ移動可能にしているが、ズレ止めを施してボルトナット7、8と反対側へ移動不可能にする。
2.上記の実施形態において、当て部材6は、軸心の周りに回転可能にしているが、軸心周りに回転不可能にする。
3.上記の実施形態において、当て部材6の外周面は、円柱面又は円錐面にしているが、角柱面又は角錐面にする。
4.上記の実施形態において、当て部材6は、ゴム製にしているが、弾性合成樹脂製にする。又は、その他の材料製にする。
5.上記の実施形態において、当て部材6は、補強用の芯を入れていないが、補強用の芯を入れる。
6.上記の実施形態において、当て部材6の中心孔は、円孔にしているが、角孔にする。
7.上記の実施形態において、前側のU形状部材2と後側のU形状部材3は、丸棒にしているが、角棒にする。
8.上記の実施形態において、前側のU形状部材2の内側部2c、内側の線状部材4と後側のU形状部材3の内側部3cは、分離可能にしているが、分離不可能にする。また、前側のU形状部材2の外側部2bと前側の連結部材11、後側のU形状部材3の外側部3bと後側の連結部材12は、それぞれ、分離可能にしているが、分離不可能にする。
1、1a、1b、1c 滑り止め体
1a 第1滑り止め体
1b 第2滑り止め体
1c 第3滑り止め体
2 前側のU形状部材
2a 横断部
2b 外側部
2c 内側部
3 後側のU形状部材
3a 横断部
3b 外側部
3c 内側部
4 内側の線状部材
2a、3a 滑り止め体の横断部
2b、3b 滑り止め体の外側部
2c、3c、4 滑り止め体の内側部
6 当て部材、筒形状の当て部材、外側の当て部材、内側の当て部材
7 ボルト
8 ナット
11 前側の連結部材
12 後側の連結部材
Claims (7)
- 自動車のタイヤにU形状断面の滑り止め体を嵌め込んで数個の滑り止め体をタイヤの全周に配列して連結する構成にし、
滑り止め体は自動車前進時のタイヤ回転方向の前側のU形状部材と後側のU形状部材を備え、
前側のU形状部材と後側のU形状部材は、それぞれ、タイヤの外側面に沿う外側部と、タイヤの内側面に沿う内側部を有し、
滑り止め体の外側部には、タイヤの外側面に当る当て部材を取り付け、滑り止め体の内側部には、タイヤの内側面に当る当て部材を取り付けた滑り止め装置において、
タイヤの外側面又は内側面に当る当て部材は、筒形状にし、
前側又は後側のU形状部材は、外側部又は内側部をタイヤの径方向に配置し、外側部又は内側部の端側の部分を前側又は後側に折り曲げて突出し、外側部又は内側部の端側の突出部分に当て部材を嵌合して取り付けたことを特徴とするタイヤの滑り止め装置。 - 滑り止め体は、外側部の前側と後側に、それぞれ、タイヤの外側面に当る外側の当て部材を取り付け、内側部の前側と後側に、それぞれ、タイヤの内側面に当る内側の当て部材を取り付け、
外側の当て部材と内側の当て部材は、それぞれ、筒形状にし、
前側のU形状部材は、外側部をタイヤの径方向に配置し、外側部の端側の部分を前側に折り曲げて突出し、外側部の端側の前側突出部分に外側の当て部材を嵌合して取り付け、また、前側のU形状部材は、内側部をタイヤの径方向に配置し、内側部の端側の部分を後側に折り曲げて突出し、内側部の端側の後側突出部分に内側の当て部材を嵌合して取り付け、
後側のU形状部材は、外側部をタイヤの径方向に配置し、外側部の端側の部分を後側に折り曲げて突出し、外側部の端側の後側突出部分に外側の当て部材を嵌合して取り付け、また、後側のU形状部材は、内側部をタイヤの径方向に配置し、内側部の端側の部分を前側に折り曲げて突出し、内側部の端側の前側突出部分に内側の当て部材を嵌合して取り付けたことを特徴とする請求項1に記載のタイヤの滑り止め装置。 - 当て部材は、ゴム製又は弾性合成樹脂製にしたことを特徴とする請求項1又は2に記載のタイヤの滑り止め装置。
- 当て部材は、軸心の周りに回転可能にしたことを特徴とする請求項1、2又は3に記載のタイヤの滑り止め装置。
- 当て部材は、取り換え可能にしたことを特徴とする請求項1~4のいずれかに記載のタイヤの滑り止め装置。
- 前側又は後側のU形状部材の外側部又は内側部の端側の突出部分は、タイヤの周方向に沿って配置し、その突出部分に嵌合する筒形状の当て部材は、外周面を円柱面又は角柱面にし、
筒形状の当て部材の外周面は、タイヤの外側面又は内側面に当る構成にしたことを特徴とする請求項1~5のいずれかに記載のタイヤの滑り止め装置。 - 前側又は後側のU形状部材の外側部又は内側部の端側の突出部分は、タイヤの周方向に対して傾斜して配置し、その突出部分に嵌合する筒形状の当て部材は、外周面を円錐面又は角錐面にし、
筒形状の当て部材の外周面は、大径端を小径端よりタイヤの中心側に配置し、タイヤの外側面の内周側又は内側面の内周側に当る構成にしたことを特徴とする請求項1~5のいずれかに記載のタイヤの滑り止め装置。
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EP11803389.3A EP2591925A4 (en) | 2010-07-06 | 2011-05-12 | ANTI-GLIDING DEVICE FOR TIRES |
US13/519,858 US20120279625A1 (en) | 2010-07-06 | 2011-05-12 | Anti-skid device for tires |
RU2012136940/11A RU2510336C1 (ru) | 2010-07-06 | 2011-05-12 | Устройство противоскольжения для шин |
CA2786247A CA2786247C (en) | 2010-07-06 | 2011-05-12 | Anti-skid device for tires |
KR1020127020724A KR101323012B1 (ko) | 2010-07-06 | 2011-05-12 | 타이어를 위한 스키드 방지 장치 |
CN2011800085057A CN102753370A (zh) | 2010-07-06 | 2011-05-12 | 用于轮胎的防滑装置 |
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JP5253609B1 (ja) * | 2012-07-23 | 2013-07-31 | 孝一 榊原 | タイヤ滑止装置 |
WO2013128659A1 (ja) * | 2012-02-28 | 2013-09-06 | Sakakibara Kouichi | タイヤ滑止装置 |
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JP5269005B2 (ja) | 2010-07-06 | 2013-08-21 | 孝一 榊原 | タイヤの滑り止め装置 |
JP5236764B2 (ja) | 2011-03-17 | 2013-07-17 | 孝一 榊原 | タイヤの滑り止め装置 |
JP5179625B2 (ja) | 2011-04-26 | 2013-04-10 | 孝一 榊原 | タイヤの滑り止め装置 |
RU2612744C1 (ru) * | 2016-03-30 | 2017-03-13 | Евгений Степанович Важинский | Устройство для повышения проходимости автомобиля |
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KR101323012B1 (ko) | 2013-10-29 |
RU2510336C1 (ru) | 2014-03-27 |
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US20120279625A1 (en) | 2012-11-08 |
AU2011275171A1 (en) | 2012-08-02 |
CA2786247C (en) | 2014-02-18 |
JP2012016963A (ja) | 2012-01-26 |
JP5269005B2 (ja) | 2013-08-21 |
CN102753370A (zh) | 2012-10-24 |
EP2591925A4 (en) | 2013-12-04 |
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