WO1990005645A1 - Tire fitting apparatus - Google Patents

Tire fitting apparatus Download PDF

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Publication number
WO1990005645A1
WO1990005645A1 PCT/JP1989/001159 JP8901159W WO9005645A1 WO 1990005645 A1 WO1990005645 A1 WO 1990005645A1 JP 8901159 W JP8901159 W JP 8901159W WO 9005645 A1 WO9005645 A1 WO 9005645A1
Authority
WO
WIPO (PCT)
Prior art keywords
tire
wheel hub
peripheral end
clamp
contact
Prior art date
Application number
PCT/JP1989/001159
Other languages
French (fr)
Japanese (ja)
Inventor
Tatsuro SAWABE
Original Assignee
Kabushiki Kaisha Komatsu Seisakusho
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 Kabushiki Kaisha Komatsu Seisakusho filed Critical Kabushiki Kaisha Komatsu Seisakusho
Priority to GB9015663A priority Critical patent/GB2244244B/en
Publication of WO1990005645A1 publication Critical patent/WO1990005645A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B11/00—Units comprising multiple wheels arranged side by side; Wheels having more than one rim or capable of carrying more than one tyre
    • B60B11/06—Wheels with more than one rim mounted on a single wheel body

Definitions

  • the present invention relates to a device for attaching an inner tire and an outer tire to a wheel tube, and in particular, two tires on both sides of one wheel hub. Concerning the mounting device of the adjacent double evening bar.
  • the conventional tire mounting device has a locking portion 3 integrally formed on the outer peripheral portion of the inner plate 2 of the wheel hub 1, and the locking portion 3 is formed integrally with the wheel mounting device. 3 and the abutment 6 of the rim 5 of the inner tire 4 is brought into contact with the outer rim 9 of the wheel tire 1 and the rim 9 of the outer tire 8 is fitted to the outer plate 7 of the wheel hap 1. In this case, when a cylindrical spacer 10 is provided between the inner surface 9 a of the outer tire trim 9 and the outer surface 5 a of the inner tire trim 5.
  • the inner distal end 12 a of the cylindrical holding member 12 is brought into contact with the locking receiving portion 11 of the outer tire 9, and the base end 12 of the holding member 12 is brought into contact therewith.
  • the clamp 15 is brought into contact with the outer end face of b, and this clamp 15 is fastened to the reducer case 13 with bolts 14 so that the holding member 1 2
  • the inner tip 1 2a to the outer tire 9 Receiving portion 1 1 Tires mounting apparatus to Let 's that put press on is that has been known, et al.
  • the holding member 12 of the outer tire 9 is pressed by pressing the holding member 12 with the clamp 15.
  • the clamp 15 is pressed against the lock 3, so if the clamping force of the clamp 15 is not increased, the lock receiver 6 of the inner tire 5 and the wheel hub 1 will not work.
  • the locking portion 3 of the outer tire 9 and the locking receiving portion 11 of the outer tire 9 and the inner end portion 12a of the holding member 12 cannot be press-bonded, and the tightening torque is reduced.
  • the present invention has been made in view of the above-mentioned circumstances in the prior art, and its purpose is to form it on the inner side of the wheel hub.
  • the inner and outer tires can be securely pressed against the locking part and spacer with a smaller tightening force than in the prior art, and tightened.
  • Provide a tire mounting device that can easily and easily perform tire mounting and dismounting work without the need for rework.
  • the wheel hub and the wheel hub are respectively located inside and outside of the wheel hub.
  • the inner and outer tire rims to be tightened, and a tube interposed between the rims and located on the outer peripheral side of the wheel hub.
  • a tire mounting device having a shape-like spacer, wherein a lock receiving portion formed at an outer peripheral end of the inner tire is provided on an inner peripheral portion of the wheel hub. In order to press against the engaging portion formed on the surface portion, it comes into contact with the outer peripheral end surface of the inner tire and engages the inner plate of the wheel hub via a fastening means.
  • a tire mounting device characterized by comprising an outer clamp which is locked to an outer plate of the wheel hub via a fastening means.
  • the inner and outer tires are individually locked by the inner and outer clamps, respectively, these clamps are used.
  • the tightening force for each of the bolts is weaker than the conventional tightening force, and there is no need for retightening work, so the mounting and dismounting work of the tires Has the effect of being extremely easy to perform.
  • FIG. 1 is a schematic vertical sectional view showing a conventional tire mounting portion
  • FIG. 2 is a schematic vertical sectional view showing one embodiment of the present invention.
  • FIG. 3 is a view of the specific example shown in FIG. 2 as viewed from the arrow IE in FIG.
  • FIG. 2 which is a schematic longitudinal section of a preferred embodiment of the present invention
  • the basic structure is the same as that of the conventional example shown in FIG.
  • Common elements are denoted by the same reference numerals, and descriptions thereof are omitted to avoid duplication.
  • a speed reducer case 13 is integrally provided at the intermediate portion of the outer plate 7 of the wheel hub 1, and an outer peripheral portion 7a of the outer ⁇ 7 is formed as a thick portion. Then, a plurality of screw holes 16 are drilled in this area, bolts 17 are combined with these screw holes 16 and locked there, and 17 is fitted with the outer clamp 19, and then the outer force and the nut 18 are screwed together to tighten the outer clamp 19, and thus the presser foot The member 12 is pushed inward in the axial direction of the wheel hub 1.
  • the outer peripheral part 2 a of the inner side ⁇ 2 of the wheel hub 1 is Then, a plurality of screw holes 2 2 are drilled in the circumferential direction, and bolts 21 are respectively screwed into these screw holes 20 to be locked there.
  • the inner clamp 23 is fitted to the bolts 21, and the outer force and the nut 22 are further screwed into the inner clamp 23. So that the locking receiving portion 6 formed on the rim 5 of the inner tire 4 is pressed against the locking portion 3 of the wheel hub 1. is there .
  • outer clamp 19 and the inner clamp 23 are arranged so as to be offset from each other in the circumferential direction as shown in Fig. 3.
  • a notch 24 is formed at a portion of the outer circumferential portion 7a of the ⁇ 7 facing the inner clamp 23, and the inner clamp is formed by forming the notch 24.
  • the nuts 22 for tightening or loosening the nuts 23 can be easily tightened or loosened.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

This invention provides a tire fitting apparatus which can fasten individually inner and outer tire rims on both sides of a wheel hub with weak force, does not need re-fastening and can easily fit and remove the tire. This apparatus includes an inner clamp (23) which comes into contact with an outer peripheral surface (5a) of the inner tire rim (5) and is anchored to an inner side plate (2) of the wheel hub (1) through fastening means (20, 21, 22) in order to push an anchor reception portion (6) at the outer peripheral end portion of the inner tire rim (5) to an anchor portion (3) at the inner peripheral surface portion of the wheel hub (1), a cylindrical support member (12) which is brought into contact with an anchored portion (11) at the inner peripheral end portion (9a) of an outer tire rim (9) and an outer clamp (19) which comes into contact with an outer peripheral end portion (12b) of a support membner (7) and is anchored to the outer side plate (7) of the wheel hub (19) through fastening means (16, 17, 18) in order to keep pressure-contact of the outer tire rim (9) with a spacer (10) between the inner and outer tire rims.

Description

明 細 書  Specification
タ イ ヤ取付装置  Tire mounting device
発明 の技術分野  TECHNICAL FIELD OF THE INVENTION
こ の発明 はホ イ ー ル ヽ ブに 内側 タ イ ヤ と 外側 タ イ ヤ と を取付け る 装置 に関 し 、 特 に一個の ホ イ 一 ルハ ブの両側 に 2 個の タ イ ャが互に 隣接す る ダブル 夕 ィ ャ の取付装置 に関す る 。  The present invention relates to a device for attaching an inner tire and an outer tire to a wheel tube, and in particular, two tires on both sides of one wheel hub. Concerning the mounting device of the adjacent double evening bar.
発明 の背景技術  BACKGROUND OF THE INVENTION
従来の タ イ ヤ取付装置 は、 第 1 図 に示 さ れ る よ う に、 ホ イ ー ルハ ブ 1 の 内側板 2 の外周部 に係止部 3 を一体形 成 し 、 こ の係止部 3 に 内側 タ イ ヤ 4 の リ ム 5 の係止受部 6 を 当接 さ せ る と 共 に 、 ホ イ ー ルハ プ 1 の外側板 7 に外 側 タ イ ヤ 8 の リ ム 9 を嵌合 し 、 こ の外側 タ イ ヤ リ ム 9 の の 内側面 9 a と 前記内側 タ イ ヤ リ ム 5 の外側面 5 a と に 亘 つ て筒状の ス ぺ ー サ 1 0 を設け る と 共 に 、 外側 タ イ ヤ リ ム 9 の係止受部 1 1 に筒状の押え部材 1 2 の 内側先端 部 1 2 a を当接 さ せ、 こ の押え部材 1 2 の基端部 1 2 b の外側端面に ク ラ ン プ 1 5 を当接 さ せ、 こ の ク ラ ン プ 1 5 を減速機ケ ー ス 1 3 に ボル ト 1 4 で締付 け る こ と で押え 部材 1 2 の 内側先端部 1 2 a を外側 タ イ ヤ リ ム 9 の係止 受部 1 1 に押 し 付け る よ う に し た タ イ ヤ取付装置が知 ら れて い る 。  As shown in Fig. 1, the conventional tire mounting device has a locking portion 3 integrally formed on the outer peripheral portion of the inner plate 2 of the wheel hub 1, and the locking portion 3 is formed integrally with the wheel mounting device. 3 and the abutment 6 of the rim 5 of the inner tire 4 is brought into contact with the outer rim 9 of the wheel tire 1 and the rim 9 of the outer tire 8 is fitted to the outer plate 7 of the wheel hap 1. In this case, when a cylindrical spacer 10 is provided between the inner surface 9 a of the outer tire trim 9 and the outer surface 5 a of the inner tire trim 5. At the same time, the inner distal end 12 a of the cylindrical holding member 12 is brought into contact with the locking receiving portion 11 of the outer tire 9, and the base end 12 of the holding member 12 is brought into contact therewith. The clamp 15 is brought into contact with the outer end face of b, and this clamp 15 is fastened to the reducer case 13 with bolts 14 so that the holding member 1 2 The inner tip 1 2a to the outer tire 9 Receiving portion 1 1 Tires mounting apparatus to Let 's that put press on is that has been known, et al.
かか る 従来の タ イ ヤ取付装置であ る と 、 ク ラ ン プ 1 5 で押え部材 1 2 を押 し て外側 タ イ ヤ リ ム 9 の係止受部 1 1 に押 しつ け、 それに よ つ てスぺー サ 1 0 を介 し て内側タ ィ ャ リ ム 5 を押 し て内側タ イ ヤ リ ム 5 の係止受部 6 をホ ィ ー ルハ ブ 1 の係止部 3 に押 しつ け る ので、 ク ラ ン プ 1 5 の締付け力を大 き く し ない と 、 内側タ イ ヤ リ ム 5 の係止 受部 6 と ホ イ 一ルハ ブ 1 の係止部 3 及び外側 タ イ ャ リ ム 9 の係止受部 1 1 と 押え部材 1 2 の 内側先端部 1 2 a を それぞれ圧着する こ とがで き ず、 そ の締付 ト ルク が大 き く な る ばか り か、 一度締付けた後に車両を若干走行 させ 内 · 外 タ イ ヤ リ ム 5 ， 1 9 をホ イ 一ノレハ ブ 1 に対 し て微 動 させた後に再びボル ト 1 4 を締め直す、 所謂、 增 し締 めを し な ければ前記両方の圧着を充分に達成す る こ とが で き な い。 そ の た め に タ イ ヤの取付け、 取外 しが大変面 倒 と な る 。 With the conventional tire mounting device, the holding member 12 of the outer tire 9 is pressed by pressing the holding member 12 with the clamp 15. To the inner rim 5 via the spacer 10 to thereby lock the lock receiving portion 6 of the inner tier 5 with the wheel hub 1. The clamp 15 is pressed against the lock 3, so if the clamping force of the clamp 15 is not increased, the lock receiver 6 of the inner tire 5 and the wheel hub 1 will not work. The locking portion 3 of the outer tire 9 and the locking receiving portion 11 of the outer tire 9 and the inner end portion 12a of the holding member 12 cannot be press-bonded, and the tightening torque is reduced. It should just be larger, or after tightening once, run the vehicle slightly and finely move the inner and outer tire rims 5 and 19 with respect to the wheel hub 1, and then bolt 1 again. Unless 4 is retightened, so-called 增 tightening, it is not possible to sufficiently achieve both of the above crimping. Therefore, mounting and removing the tire becomes very troublesome.
発明の概要  Summary of the Invention
本発明 は従来技術にお け る 上記'し た事情に鑑みてな さ れた も のであ っ て、 そ の 目 的 と する と こ ろ は、 ホ イ ー ル ハブの 内側扳に形成 し た係止部及びスぺー サ に対 して内 ♦ 外側 タ イ ヤ リ ムをそ れぞれ従来技術の場合 よ り も弱い 締付力で確実に押付け る こ とがで き る と 共に、 締め直 し 作業を必要 と せず、 タ イ ヤの取付け及び取外 し作業を著 し く 容易 に行な う こ と ので き る タ イ ヤ取付装置を提供す <_ と ¾ -£>  The present invention has been made in view of the above-mentioned circumstances in the prior art, and its purpose is to form it on the inner side of the wheel hub. ♦ The inner and outer tires can be securely pressed against the locking part and spacer with a smaller tightening force than in the prior art, and tightened. Provide a tire mounting device that can easily and easily perform tire mounting and dismounting work without the need for rework. <_ And ¾- £>
上記 目 的'を達成す る た め に、 本発明 に よ れば、 ホ イ 一 ルハ ブ と 、 該ホ イ ー ルハブの 内 ♦ 外側に そ れぞれ位置せ し め ら れ る 内 · 外側 タ イ ヤ の そ れぞれの リ ム と 、 そ し て こ れ ら リ ム 間 に介装 さ れ、 前記ホ イ ー ルハ ブの外周側に 位置す る 筒状の ス ぺー ザ と を有す る タ ィ ャ取付装置であ つ て、 前記内側 タ イ ヤ リ ム の外側周端部 に形成 し た係止 受部を前記ホ イ ー ルハ ブの 内側周面部に形成 し た係止部 に押付け る た め に、 前記内側 タ イ ヤ リ ム の外側周端面 に 当接 し 、 かつ前記ホ イ ー ルハ ブの 内側板 に締付手段を介 し て係止 さ れ る 内側 ク ラ ン プ と 、 前記外側 タ イ ヤ リ ム の 内側周端部 に形成 し た被係止部 に 当接せ し め ら れ る 筒状 押え部材 と 、 そ し て前記ス ぺー サ に対す る 前記外側 タ イ ャ リ ム の圧接を保持す る た め に、 前記押え部材の外側周 端部に 当接 し 、 かつ前記ホ イ ー ルハ ブの外側板に締付手 段を介 し て係止 さ れ る 外側 ク ラ ン プ と を具備す る こ と を 特徵 と す る タ イ ヤ取付装置が提供 さ れ る 。 In order to achieve the above object, according to the present invention, the wheel hub and the wheel hub are respectively located inside and outside of the wheel hub. The inner and outer tire rims to be tightened, and a tube interposed between the rims and located on the outer peripheral side of the wheel hub. A tire mounting device having a shape-like spacer, wherein a lock receiving portion formed at an outer peripheral end of the inner tire is provided on an inner peripheral portion of the wheel hub. In order to press against the engaging portion formed on the surface portion, it comes into contact with the outer peripheral end surface of the inner tire and engages the inner plate of the wheel hub via a fastening means. An inner clamp to be stopped, a cylindrical pressing member to be brought into contact with a locked portion formed at an inner peripheral end of the outer tire; and Contacting the outer peripheral end of the holding member, in order to maintain the outer rim being pressed against the spacer, and Provided is a tire mounting device characterized by comprising an outer clamp which is locked to an outer plate of the wheel hub via a fastening means. .
上記態様に よ れば、 内 · 外側 タ イ ヤ リ ム が内 · 外 ク ラ ン プに よ っ てそ れぞれ個 々 に係止せ し め ら れ る ので、 こ れ ら の ク ラ ン プ の各 々 を締付 け る 力 は従来の締付力 よ り も 弱 く て良 く 、 し か も締め直 し 作業を必要 と し な い ので タ イ ャ の取付 け及び取外 し作業が著 し く 容易 に行な い得 る と 云 う 効果を奏す る 。  According to the above aspect, since the inner and outer tires are individually locked by the inner and outer clamps, respectively, these clamps are used. The tightening force for each of the bolts is weaker than the conventional tightening force, and there is no need for retightening work, so the mounting and dismounting work of the tires Has the effect of being extremely easy to perform.
前記な ら びに他の本発明 の 目 的、 態様、 そ し て利点 は 本発明の原理に合致す る 好適な具体例が実施例 と し て示 さ れて い る 以下の技術お よ び添附の 図面 に関連 し て説明 さ れ る こ と に よ り 、 当該技術の熟達者に と っ て明 ら か に な る であ ろ う 。 The above and other objects, aspects, and advantages of the present invention are described in the following techniques and appendixes, in which preferred embodiments that match the principles of the present invention are shown as examples. Will be apparent to those of skill in the art in connection with the drawings described in It will be.
図面の簡単な説明  BRIEF DESCRIPTION OF THE FIGURES
第 1 図 は従来の タ イ ヤ取付部を示す概略縦断面囟、 第 2 図 は本発明の一具体例を示す概略縱断面図、 そ し て  FIG. 1 is a schematic vertical sectional view showing a conventional tire mounting portion, and FIG. 2 is a schematic vertical sectional view showing one embodiment of the present invention.
第 3 図 は第 2 図図示の具体例を第 2 図中の矢印 IE よ り 見た矢視図であ る 。  FIG. 3 is a view of the specific example shown in FIG. 2 as viewed from the arrow IE in FIG.
好ま し い具体例の詳細な説明  Detailed description of preferred examples
以下、 添付の 図面 （第 2 図及び第 3 図） に関連 し て本 発明の好ま し い具体例を説明する。  Preferred embodiments of the present invention will be described below with reference to the accompanying drawings (FIGS. 2 and 3).
本発明 の好ま し い一具体例の概略縦断面であ る第 2 図 に お い て、 そ の基本的な構造は、 第 1 図 に示 し た従来例 例の も の と 同様であ り 、 共通する 各要素は同一符号で示 し 、 それ ら の説明 は重複を避け る た め に省略す る 。  In FIG. 2, which is a schematic longitudinal section of a preferred embodiment of the present invention, the basic structure is the same as that of the conventional example shown in FIG. , Common elements are denoted by the same reference numerals, and descriptions thereof are omitted to avoid duplication.
第 2 図 に示さ れる よ う に、 ホイ ー ルハブ 1 の外側板 7 の 中間部 に減速機ケ ー ス 1 3 を一体的に設け、 ま た外側 扳 7 の外周部 7 a を厚肉部 と し てそ こ に複数個の ネ ジ孔 1 6 を穿孔 し、 こ れ ら ネ ジ孔 1 6 にボル ト 1 7 を嫘合 さ せてそ こ に係止す る と共に、 そ れ ら ボル ト 1 7 に外側 ク ラ ン プ 1 9 を嵌合 し、 さ ら に それ ら外側力、 ら ナ ッ ト 1 8 を螺合 さ せて外側ク ラ ン プ 1 9 を締付け、 斯 く し て押え 部材 1 2を ホ イ 一ルハブ 1 の軸方向 内側へ押 しつ け る よ う に し てあ る 。  As shown in FIG. 2, a speed reducer case 13 is integrally provided at the intermediate portion of the outer plate 7 of the wheel hub 1, and an outer peripheral portion 7a of the outer 扳 7 is formed as a thick portion. Then, a plurality of screw holes 16 are drilled in this area, bolts 17 are combined with these screw holes 16 and locked there, and 17 is fitted with the outer clamp 19, and then the outer force and the nut 18 are screwed together to tighten the outer clamp 19, and thus the presser foot The member 12 is pushed inward in the axial direction of the wheel hub 1.
前記ホ イ ー ルハ ブ 1 の内側扳 2 の外周部 2 a を厚肉部 と し てそ こ に複数個の ネ ジ孔 2 〇 を周方向 に穿孔 し 、 こ れ ら ネ ジ孔 2 0 に そ れぞれボル ト 2 1 を螺合 さ せて そ こ に係止す る と共に、 それ ら ボル ト 2 1 に 内側 ク ラ ン プ 2 3 を嵌合 し 、 さ ら に そ れ ら 外側力、 ら ナ ッ ト 2 2 を螺合 さ せ て内側 ク ラ ン プ 2 3 を締付 け、 斯 く し て内側 タ イ ヤ 4 の リ ム 5 に形成 し た係止受部 6 を ホ ィ ー ルハ ブ 1 の係止部 3 に押 し つ け る よ う に し て あ る 。 The outer peripheral part 2 a of the inner side 扳 2 of the wheel hub 1 is Then, a plurality of screw holes 2 2 are drilled in the circumferential direction, and bolts 21 are respectively screwed into these screw holes 20 to be locked there. At the same time, the inner clamp 23 is fitted to the bolts 21, and the outer force and the nut 22 are further screwed into the inner clamp 23. So that the locking receiving portion 6 formed on the rim 5 of the inner tire 4 is pressed against the locking portion 3 of the wheel hub 1. is there .
な お、 外側 ク ラ ン プ 1 9 と 内側 ク ラ ン プ 2 3 は第 3 図 に示すよ う に周方向 に互 に位置をず ら し て配設 さ れて い. る と 共に、 外側扳 7 の外周部 7 a に お け る 内側 ク ラ ン プ 2 3 と 対向す る 部分 に は切欠部 2 4 が形成 さ れ、 こ の 切 欠部 2 4 の形成に よ り 内側 ク ラ ン プ 2 3 の た め の ナ ツ ト 2 2 の締付 け又 は弛め操作が容易 に で き る よ う に し て あ ο  Note that the outer clamp 19 and the inner clamp 23 are arranged so as to be offset from each other in the circumferential direction as shown in Fig. 3. A notch 24 is formed at a portion of the outer circumferential portion 7a of the 扳 7 facing the inner clamp 23, and the inner clamp is formed by forming the notch 24. The nuts 22 for tightening or loosening the nuts 23 can be easily tightened or loosened.

Claims

一ら一05645 PCT/JP89/01159 請求の範囲 051-1 PCT / JP89 / 01159 Claims
1 . ホ イ ール ヽ ブ と、 該ホ イ 一ルハ ブの 内 · 外両側に そ れぞれ位置せ し め ら れ る 内 · 外側タ イ ヤの それぞれの リ ム と 、 そ し て こ れ ら リ ム 間に介装さ れ、 前記ホ イ ール ブの外周側に位置す る 筒状の スぺー ザ と を有す る タ イ ヤ 取付装置であ つ て、 前記内側タ イ ヤ リ ム の外側周端部に 形成 し た係止受部を前記ホ イ 一ルハ ブの 内側周面部に形 成 し た係止部に押付け る た め に、 前記内側タ イ ヤ リ ム の 外側周端面に当接し 、 かつ前記ホ イ ー ルハ ブの 内側板に 第 1 締付手段を介 し て係止さ れ る 内側 ク ラ ン プ と 、 前記 外側タ イ ャ リ ム の 内側周端部に形成 し た被係止部に当接 せ し め ら れ る 筒状押え部材 と 、 そ し て前記スぺー ザに対 す る前記外側タ ィ ャ リ ム の圧接を保持する た め に、 前記 押え部材の外側周端部 に当接 し、 かつ前記ホ イ 一ルハ ブ の外側扳に第 2 締付手段を介 して係止 さ れる 外側ク ラ ン プ とを具備す る こ と を特徵と す る タ ィ ャ取付装置。  1. Wheel and inner and outer tire rims located on the inner and outer sides of the wheel hub, respectively, and A tire mounting device interposed between the rims and having a cylindrical spacer positioned on an outer peripheral side of the wheel, wherein the inner tire is In order to press the lock receiving portion formed on the outer peripheral end portion of the rim against the locking portion formed on the inner peripheral surface portion of the wheel hub, the outer side of the inner tire trim is pressed. An inner clamp which abuts on a peripheral end face and is locked to an inner plate of the wheel hub via a first fastening means; and an inner peripheral end of the outer tire. The cylindrical holding member, which is to be brought into contact with the locked portion formed in the above, and the press-contact of the outer tine to the spacer is maintained. An outer clamp which abuts on the outer peripheral end of the holding member and is locked to the outer side of the wheel hub via a second fastening means. A tire mounting device that specializes in mounting.
2 . 第 1 請求項に記載の タ イ ヤ取付装置であ っ て、 前記 第 1 及び第 _ 2 締付手段が前記ホ イ 一ルハ プの 内 · 外側板 に それぞれ周方向に沿 っ て穿設された複数個の ネ ジ孔に それぞれ嫘合せ し め ら れてそ こ に係止 さ れる複数個の ボ ル ト と、 こ れ ら の ボル ト に前記内 · 外側 ク ラ ン プをそれ ぞれ嵌合 し た後、 各ボル ト に それぞれ嫘合 さ れる複数個 の ナ ツ ト か ら成 る こ と を特徵 と す る タ イ ヤ取付装置。  2. The tire mounting device according to claim 1, wherein the first and the --2nd fastening means are respectively pierced on the inner and outer plates of the wheel hap along a circumferential direction. A plurality of bolts which are respectively aligned with the plurality of screw holes provided and are locked therewith, and the inner and outer clamps are attached to these bolts. A tire mounting device characterized in that it consists of a plurality of nuts that are respectively mated to each bolt after mating.
PCT/JP1989/001159 1988-11-15 1989-11-15 Tire fitting apparatus WO1990005645A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9015663A GB2244244B (en) 1988-11-15 1989-11-15 Tire mounting apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP14800788U JPH0727202Y2 (en) 1988-11-15 1988-11-15 Tire mounting device
JP63/148007U 1988-11-15

Publications (1)

Publication Number Publication Date
WO1990005645A1 true WO1990005645A1 (en) 1990-05-31

Family

ID=15443023

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1989/001159 WO1990005645A1 (en) 1988-11-15 1989-11-15 Tire fitting apparatus

Country Status (4)

Country Link
JP (1) JPH0727202Y2 (en)
AU (1) AU629576B2 (en)
GB (1) GB2244244B (en)
WO (1) WO1990005645A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU745001B1 (en) * 2001-01-18 2002-03-07 Titan Europe Plc An improved wheel assembly

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0921017A1 (en) * 1997-10-03 1999-06-09 OMCI S.p.A. OFFICINE METALMECCANICHE COSTRUZIONI INDUSTRIALI A device for fixing double wheels to a hub
WO2021047290A1 (en) * 2019-09-09 2021-03-18 中车戚墅堰机车车辆工艺研究所有限公司 Wheel drive system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529202A (en) * 1975-07-09 1977-01-24 Dayton Walther Corp Wheel and tire retaining rim
JPS53103202U (en) * 1977-01-24 1978-08-19
JPS61143902U (en) * 1985-02-28 1986-09-05

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA763785B (en) * 1975-07-09 1977-05-25 Dayton Walther Corp Vehicle wheels and tire carrying rims
US4243269A (en) * 1977-12-12 1981-01-06 Dayton-Walther Corporation Edge lugged tire carrying rim and wheels
DE2914556A1 (en) * 1978-05-10 1979-11-22 Dayton Walther Corp CONSTRUCTION OF TIRE RIM AND WHEEL

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529202A (en) * 1975-07-09 1977-01-24 Dayton Walther Corp Wheel and tire retaining rim
JPS53103202U (en) * 1977-01-24 1978-08-19
JPS61143902U (en) * 1985-02-28 1986-09-05

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU745001B1 (en) * 2001-01-18 2002-03-07 Titan Europe Plc An improved wheel assembly
WO2002057095A1 (en) * 2001-01-18 2002-07-25 Mcneil, Ruby A dual wheel assembly
US6568764B2 (en) 2001-01-18 2003-05-27 James Mcneil And Ruby Mcneil Dual wheel assembly

Also Published As

Publication number Publication date
GB2244244A (en) 1991-11-27
GB2244244B (en) 1993-01-20
AU629576B2 (en) 1992-10-08
JPH0727202Y2 (en) 1995-06-21
GB9015663D0 (en) 1990-10-03
AU4522389A (en) 1990-06-12
JPH0268208U (en) 1990-05-23

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