JPH0740206U - Rubber segment retainer plate - Google Patents
Rubber segment retainer plateInfo
- Publication number
- JPH0740206U JPH0740206U JP7664893U JP7664893U JPH0740206U JP H0740206 U JPH0740206 U JP H0740206U JP 7664893 U JP7664893 U JP 7664893U JP 7664893 U JP7664893 U JP 7664893U JP H0740206 U JPH0740206 U JP H0740206U
- Authority
- JP
- Japan
- Prior art keywords
- rubber segment
- pressing plate
- rubber
- wall
- segment
- 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.)
- Granted
Links
Landscapes
- Tires In General (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
(57)【要約】 （修正有）
【目的】 ゴムセグメントが変形した場合に於て、ゴム
セグメントの内壁を損傷することなく、ゴムセグメント
の耐久性を向上させる押さえ板を提供する。
【構成】 ゴムセグメントを基体に取り付けるために使
用する押さえ板２０の長手方向両側縁をゴムセグメント
内壁高の凡そ１／３〜２／３の大きさの涙滴状の凸部２
２に構成した。
(57) [Summary] (Modified) [Objective] To provide a pressing plate that improves the durability of the rubber segment without damaging the inner wall of the rubber segment when the rubber segment is deformed. [Structure] Teardrop-shaped convex portions 2 each having a length in the longitudinal direction of a pressing plate 20 used for attaching a rubber segment to a base are approximately 1/3 to 2/3 of the height of the inner wall of the rubber segment.
Configured to 2.
Description
【０００１】[0001]
本考案は、土木機械、農耕機械、オフロード車などの車両用タイヤとして用い られるゴムセグメントを基体に固着する際に使用する押さえ板に関する。 The present invention relates to a pressing plate used for fixing a rubber segment used as a tire for a vehicle such as a civil engineering machine, an agricultural machine, and an off-road vehicle to a base body.
【０００２】[0002]
従来、図４に示すようなパンクしない車輪１００として中空のゴムセグメント １０１をタイヤリム１０２に取り付けたものが使用されている。該取り付けには ボルト１０３、ナット１０４を使用しこの際押さえ板１０５をゴムセグメントの 内部に設置してゴムセグメント１０１が強固に固着されるようにする。 Conventionally, a wheel 100 having a hollow rubber segment 101 attached to a tire rim 102 has been used as a non-puncture wheel 100 as shown in FIG. A bolt 103 and a nut 104 are used for the attachment, and a pressing plate 105 is installed inside the rubber segment so that the rubber segment 101 is firmly fixed.
【０００３】 図５Ａ，Ｂは上記押さえ板１０５を説明するものでＡは斜視図、ＢはＡのＸ− Ｘ線断面図である。図に示すとおり、鉄やステンレスなどの金属製の押さえ板１ ０５は、長手方向の両側縁１０６ａ，１０６ｂが単に上方へ向けて半円状に湾曲 される構成で、且つ平面部１０７にはボルト１０３挿入用のボルト穴１０８が穿 設される。5A and 5B are explanatory views of the pressing plate 105, A is a perspective view, and B is a sectional view taken along line X-X of A. As shown in the figure, the pressing plate 105 made of metal such as iron or stainless steel has a structure in which both side edges 106a and 106b in the longitudinal direction are simply curved upward in a semicircular shape, and the flat portion 107 has a bolt. A bolt hole 108 for inserting 103 is formed.
【０００４】[0004]
上記ゴムセグメントを装着した車輪１００が走行する際は図６に示すように横 方向の力Ｆ１及び垂直方向の力Ｆ２が加わるため、ゴムセグメント１０１が変形 し、且つ押さえ板１０５の側縁１０６ａにゴムセグメント１０１の内壁が接触す る。このため該接触部ｓのゴムが押さえ板１０５の側縁１０６ａ，１０６ｂによ り損傷を受け、その結果としてゴムセグメント１０１が破損するという問題点が あった。When the wheel 100 equipped with the rubber segment travels, a lateral force F 1 and a vertical force F 2 are applied as shown in FIG. 6, so that the rubber segment 101 is deformed and side edges of the pressing plate 105 are deformed. The inner wall of the rubber segment 101 contacts 106a. Therefore, the rubber of the contact portion s is damaged by the side edges 106a and 106b of the pressing plate 105, and as a result, the rubber segment 101 is damaged.
【０００５】 本考案は、上記課題を解決するためゴムセグメントが変形した場合に於いて、 ゴムセグメントの内壁を損傷することなく、ゴムセグメントの耐久性を向上させ る押さえ板を提供することにある。In order to solve the above problems, the present invention provides a pressing plate that improves the durability of a rubber segment without damaging the inner wall of the rubber segment when the rubber segment is deformed. .
【０００６】[0006]
本考案は、ゴムセグメントを基体に取り付けるために使用する押さえ板の長手 方向両側縁をゴムセグメント内壁高の凡そ１／３〜２／３の大きさの涙滴状の凸 部に構成したことを特徴とする。 According to the present invention, both longitudinal edges of the pressing plate used for attaching the rubber segment to the base body are formed into teardrop-shaped convex portions having a size of about 1/3 to 2/3 of the height of the inner wall of the rubber segment. Characterize.
【０００７】 また上記押さえ板の製造に際し、パイプ管の中央を押圧することにより該部に ２層構造の平面部が形成されるようにする事を特徴とする。Further, when the pressing plate is manufactured, a flat portion having a two-layer structure is formed in the portion by pressing the center of the pipe tube.
【０００８】[0008]
押さえ板の長手方向両側縁をゴムセグメント内壁高の凡そ１／３〜２／３の大 きさの涙滴状の凸部に構成したことにより、ゴムセグメントの変形による押さえ 板の各側縁とゴムセグメント内壁の接触が常時面接触となり、ゴムセグメント内 壁の損傷を防止して、ゴムセグメントの耐久性が向上する。 By forming both side edges of the pressing plate in the teardrop-shaped convex portion having a size of approximately 1/3 to 2/3 of the height of the inner wall of the rubber segment, each side edge of the pressing plate due to deformation of the rubber segment The inner wall of the rubber segment always comes into surface contact, preventing damage to the inner wall of the rubber segment and improving the durability of the rubber segment.
【０００９】 また、上記押さえ板の平面部が２層構造となされたものは、押さえ板の全体的 な強度が増大して耐久性がより向上するものとなり、且つパイプ管の中央を押圧 して製造するため製造が容易である。Further, in the case where the flat portion of the pressing plate has a two-layer structure, the overall strength of the pressing plate is increased and the durability is further improved, and the center of the pipe tube is pressed. It is easy to manufacture because it is manufactured.
【００１０】[0010]
図１Ａ，Ｂは本考案に係る押さえ板の実施の一例を示すものであり、Ａは斜視 図、Ｂは側面図である。押さえ板１０は長手方向の両側縁１１ａ，１１ｂが上方 へ涙滴状に湾曲される凸部１２に形成されており、両側縁１１ａ，１１ｂの各端 縁１３ａ，１３ｂは板面中央内方の平面部１４に溶接されてなる。この際、各端 縁１３ａ、１３ｂを中央内方の平面部に溶接することは凸部１２の強度を高め、 ゴムセグメントに掛かる荷重で凸部が変形しないものとなる。尚、平面部１４に はボルト穴１５を穿設してある。 1A and 1B show an example of an embodiment of a pressing plate according to the present invention, where A is a perspective view and B is a side view. The pressing plate 10 has both side edges 11a and 11b in the longitudinal direction formed on a convex portion 12 that is curved upward in a teardrop shape. It is welded to the flat surface portion 14. At this time, welding the respective edges 13a, 13b to the central inward flat portion enhances the strength of the convex portion 12 so that the convex portion is not deformed by the load applied to the rubber segment. A bolt hole 15 is formed in the flat portion 14.
【００１１】 図２Ａ，Ｂは他の実施例を示すものであり、Ａは斜視図、Ｂは側面図である。 上記実施例１と同様に押さえ板２０は長手方向の両側縁２１ａ，２１ｂが上方へ 涙滴状に湾曲させた凸部２２に形成され、且つ平面部２４にボルト穴２５を穿設 されてなるが、本実施例の製造はパイプ管の中央を機械的に押圧することにより 製造するのであり、中央平面部は図示の通り２層構造となっている。このもので は製造が容易であると共に、押さえ板の全体の強度が向上するものとなる。尚、 中央平面部の２層を上下で溶着しても良い。2A and 2B show another embodiment, where A is a perspective view and B is a side view. Similar to the first embodiment, the pressing plate 20 has both side edges 21a and 21b in the longitudinal direction formed on the convex portion 22 curved upward in a teardrop shape, and the flat surface portion 24 is formed with the bolt hole 25. However, the manufacture of this embodiment is carried out by mechanically pressing the center of the pipe tube, and the central plane portion has a two-layer structure as shown in the figure. This product is easy to manufacture and improves the strength of the pressing plate as a whole. It should be noted that the two layers of the central plane portion may be welded up and down.
【００１２】 図３Ａ，Ｂ，Ｃは凸部の大きさの異なる押さえ板２０の作用を説明するもので 、Ａはゴムセグメント３０に押さえ板２０を設置した状態の側面図、Ｂは凸部２ ２の大きさＬ２をゴムセグメント内壁高の凡そ１／３とした場合でゴムセグメン トに荷重が掛かった状態の側面図、Ｃは凸部２２の大きさＬ３をゴムセグメント 内壁高の凡そ２／３とした場合で同じくゴムセグメントに荷重が掛かった状態の 側面図である。各図に見られるようにゴムセグメント内壁の接触部ｓは各凸部２ ２に食い込むことなく面接触するものとなるのであり、内壁ゴムの局部的な変形 がなくなる。FIGS. 3A, 3B and 3C illustrate the operation of the pressing plate 20 having different sizes of the convex portion. A is a side view of the pressing plate 20 installed on the rubber segment 30, and B is the convex portion 2. 2 is a side view of a state in which a load is applied to the rubber segment when the size L 2 of the rubber segment is approximately ⅓ of the inner wall height of the rubber segment, and C is the size L 3 of the convex portion 22 is approximately 2 of the inner wall height of the rubber segment. FIG. 8 is a side view showing a state where a load is similarly applied to the rubber segment when the ratio is / 3. As can be seen in each figure, the contact portion s of the inner wall of the rubber segment comes into surface contact without biting into each convex portion 22 and local deformation of the inner wall rubber is eliminated.
【００１３】 押さえ板の凸部の大きさはゴムセグメント内壁高の凡そ１／３〜２／３の範囲 とすることが各種実験例から言ってゴムセグメントの局部的及び全体的な変形を 防止する上から望ましいのであり、凸部の大きさがゴムセグメント内壁高の１／ ３より小となる場合は内壁のゴムが凸部に沿って平面部付近まで屈曲するためゴ ムの変形が大となって早期にゴムセグメントが破損する。また、凸部の大きさが ゴムセグメント内壁高の２／３より大となる場合はゴムセグメント内部の空洞部 分の大部分を凸部が占めることとなり、接地面からの垂直の力に対するゴムセグ メントの弾性力が凸部により阻害されるためクッション性が劣り、乗り心地が悪 くなる。尚、凸部を涙滴状とすることはゴムセグメントに荷重が掛かって変形す る内壁面に対し穏やかに且つ広い範囲で面接触することができる点で優れるので あり、且つ凸部の強度も増すものとなる。It is to be noted from various experimental examples that the size of the convex portion of the pressing plate is within the range of about 1/3 to 2/3 of the height of the inner wall of the rubber segment to prevent local and overall deformation of the rubber segment. This is desirable from the top, and when the size of the convex part is smaller than 1/3 of the height of the inner wall of the rubber segment, the rubber of the inner wall bends along the convex part to near the flat part, and the deformation of the rubber becomes large. And the rubber segment is damaged early. Also, when the size of the convex portion is larger than 2/3 of the height of the inner wall of the rubber segment, the convex portion occupies most of the hollow portion inside the rubber segment, and the rubber segment with respect to the vertical force from the ground contact surface. Since the elastic force of is blocked by the convex portion, the cushioning property becomes poor and the riding comfort becomes poor. It should be noted that making the convex portion into a teardrop shape is excellent in that it can make surface contact gently and in a wide range with the inner wall surface where the rubber segment is deformed by the load being applied, and the strength of the convex portion is also high. Will increase.
【００１４】[0014]
【考案の効果】 本考案は以上の如く構成するものであって、押さえ板の長手方向側縁をゴムセ グメント内壁高の凡そ１／３〜２／３の範囲の大きさの涙滴状の凸部となしたた め、ゴムセグメント内壁との接触が面接触となり、且つ該接触面でのゴムの損傷 が効果的に防止されるものとなってゴムセグメントの耐久性を著しく向上させる ことのできるものである。EFFECTS OF THE INVENTION The present invention is constructed as described above, and the side edges in the longitudinal direction of the pressing plate have teardrop-shaped projections having a size in the range of about 1/3 to 2/3 of the height of the inner wall of the rubber segment. Since it becomes a portion, the contact with the inner wall of the rubber segment becomes a surface contact, and the damage of the rubber on the contact surface is effectively prevented, so that the durability of the rubber segment can be remarkably improved. It is a thing.
【００１５】 また、押さえ板の中央内方平面部をパイプ管の中央を押圧して２層とすること により、製造が容易であり、且つ押さえ板自体及び凸部の弾性や強度が増し、押 さえ板の耐久性を著しく向上させることができるものである。In addition, by pressing the center inward flat portion of the pressing plate into the two layers by pressing the center of the pipe tube, the manufacturing is easy, and the elasticity and strength of the pressing plate itself and the convex portion are increased, and Even the durability of the plate can be remarkably improved.
【図１】本考案の実施例を示すものであり、Ａは斜視
図、Ｂは側面図である。1 shows an embodiment of the present invention, wherein A is a perspective view and B is a side view.
【図２】本考案の他の実施例を示すものであり、Ａは斜
視図、Ｂは側面図である。FIG. 2 shows another embodiment of the present invention, in which A is a perspective view and B is a side view.
【図３】押さえ板の作用を説明する状態図である。FIG. 3 is a state diagram for explaining the action of a pressing plate.
【図４】従来の車輪の斜視図である。FIG. 4 is a perspective view of a conventional wheel.
【図５】従来例を示すもので、Ａは斜視図、ＢはＡのＸ
−Ｘ線断面図である。FIG. 5 shows a conventional example, where A is a perspective view and B is an X of A.
It is a X-ray sectional view.
【図６】従来例の作用を説明する側面図である。FIG. 6 is a side view illustrating the operation of the conventional example.
１０，２０，１０５ 押さえ板 １１ａ，１１ｂ，２１ａ，２１ｂ，１０６ａ，１０６ｂ
側縁 １２，２２ 凸部 １３ａ，１３ｂ 端縁 １４，２４，１０７ 平面部 １５，２５，１０８ ボルト穴 ３０，１０１ ゴムセグメント １００ 車輪 １０２ リム １０３ ボルト １０４ ナット10, 20, 105 pressing plate 11a, 11b, 21a, 21b, 106a, 106b
Side edge 12,22 Convex portion 13a, 13b End edge 14,24,107 Flat portion 15,25,108 Bolt hole 30,101 Rubber segment 100 Wheel 102 Rim 103 Bolt 104 Nut
Claims (2)
に使用する押さえ板の長手方向両側縁をゴムセグメント
内壁高の凡そ１／３〜２／３の大きさの涙滴状の凸部に
構成したことを特徴とするゴムセグメント用押さえ板。1. The pressure plate used for attaching the rubber segment to the base body has both side edges in the longitudinal direction formed into teardrop-shaped convex portions having a size of about 1/3 to 2/3 of the height of the inner wall of the rubber segment. A rubber segment holding plate characterized by.
部を２層構造の平面部となさしめることを特徴とした請
求項１記載のゴムセグメント用押さえ板。2. The pressing plate for a rubber segment according to claim 1, wherein the central portion of the pipe pipe is pressed so that the flat portion has a two-layer structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993076648U JP2606227Y2 (en) | 1993-12-27 | 1993-12-27 | Assembly of rubber segment and holding plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993076648U JP2606227Y2 (en) | 1993-12-27 | 1993-12-27 | Assembly of rubber segment and holding plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0740206U true JPH0740206U (en) | 1995-07-18 |
| JP2606227Y2 JP2606227Y2 (en) | 2000-10-10 |
Family
ID=13611224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993076648U Expired - Fee Related JP2606227Y2 (en) | 1993-12-27 | 1993-12-27 | Assembly of rubber segment and holding plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2606227Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09207837A (en) * | 1996-02-09 | 1997-08-12 | Bridgestone Corp | Rubbery elastic body segment |
| JPH10151901A (en) * | 1996-11-21 | 1998-06-09 | Bridgestone Corp | Wheel rim installing segment |
| JPH10166801A (en) * | 1996-12-11 | 1998-06-23 | Bridgestone Corp | Rubber elastic material segment |
| JPH10203103A (en) * | 1996-11-22 | 1998-08-04 | Bridgestone Corp | Segment installed wheel |
-
1993
- 1993-12-27 JP JP1993076648U patent/JP2606227Y2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09207837A (en) * | 1996-02-09 | 1997-08-12 | Bridgestone Corp | Rubbery elastic body segment |
| JPH10151901A (en) * | 1996-11-21 | 1998-06-09 | Bridgestone Corp | Wheel rim installing segment |
| JPH10203103A (en) * | 1996-11-22 | 1998-08-04 | Bridgestone Corp | Segment installed wheel |
| JPH10166801A (en) * | 1996-12-11 | 1998-06-23 | Bridgestone Corp | Rubber elastic material segment |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2606227Y2 (en) | 2000-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3725031B2 (en) | Suspension arm | |
| JP3505899B2 (en) | Vehicle suspension arm | |
| JPH0740206U (en) | Rubber segment retainer plate | |
| JP6395501B2 (en) | Insulator | |
| US5516129A (en) | Upper arm in suspension system for vehicle | |
| JP6340284B2 (en) | Insulator | |
| EP0521734A1 (en) | Metallic core of rubber track | |
| JPH02283519A (en) | Hollow stabilizer for vehicle | |
| EP0102210B1 (en) | Marine fender | |
| JP2500281B2 (en) | Spring seat travers | |
| JPH08210421A (en) | Hydraulic shock absorber | |
| JP2020179754A (en) | Automobile suspension arm | |
| JPH11208232A (en) | Configuration of suspension | |
| JP2000283206A (en) | Bracket installing structure | |
| JP3198930B2 (en) | Roof molding | |
| JP2000016763A5 (en) | ||
| RU2117586C1 (en) | Automobile front suspension lever | |
| JPH0544164Y2 (en) | ||
| JPS581047Y2 (en) | Fitting structure of small wheel cap | |
| JP3004085U (en) | Door car | |
| JPH0220505Y2 (en) | ||
| JP2024033085A (en) | Spring seat and suspension comprising the same | |
| JP3023382U (en) | Inner member connecting device for tire chains | |
| JP3002854U (en) | Wheels for bags | |
| JPH065228Y2 (en) | Radiator support device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |