JP2000336697A - Vibro-isolating support mechanism for construction machine - Google Patents
Vibro-isolating support mechanism for construction machineInfo
- Publication number
- JP2000336697A JP2000336697A JP11144811A JP14481199A JP2000336697A JP 2000336697 A JP2000336697 A JP 2000336697A JP 11144811 A JP11144811 A JP 11144811A JP 14481199 A JP14481199 A JP 14481199A JP 2000336697 A JP2000336697 A JP 2000336697A
- Authority
- JP
- Japan
- Prior art keywords
- construction machine
- elastic body
- support mechanism
- stopper member
- stopper
- 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
Links
Landscapes
- Component Parts Of Construction Machinery (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、建設機械本体に例
えば運転室等の搭載機器を支持する際に用いる防振支持
機構に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an anti-vibration support mechanism used for supporting a mounted device such as a cab on a construction machine body.
【0002】[0002]
【従来の技術】図6は建設機械に運転室1を支持する際
の支持構造を示し、上部旋回体に設けられたキャブベッ
ド10には、複数の防振支持機構20を介して運転室1
が支持される。従来の防振支持機構としては、例えば特
開平5−125745号公報に開示されたものや、図
7,図8に示すものが知られている。図7,図8の防振
支持機構20は、運転室1のフロアプレート1aに固定
されるゴム部21と、シリコンオイルなどの液体が封入
されフランジ22aを介してキャブベッド10に固定さ
れる液体封入容器22とを有し、上記公報に開示された
ものと同様に、ゴム部21の弾性変形とシリコンオイル
による減衰作用を利用して運転室1を建設機械本体に防
振支持する。ゴム部21と一体のストッパ部23は、図
7のX方向に張り出した左右一対の張り出し部23aを
有し、これらの張り出し部23aがフランジ22aに当
接することによりゴム部21の変形を規制し、その破損
を防止する。例えば建設機械が石などの障害物を乗り越
えるときなどには、過大な負荷が作用するためストッパ
部23がフランジ22aに当接することがしばしばあ
る。2. Description of the Related Art FIG. 6 shows a support structure for supporting a cab 1 on a construction machine. A cab bed 10 provided on an upper revolving unit is provided with a plurality of vibration proof support mechanisms 20 for the cab 1.
Is supported. As a conventional anti-vibration support mechanism, for example, the one disclosed in Japanese Patent Laid-Open No. 5-125745 and the one shown in FIGS. 7 and 8 are known. The anti-vibration support mechanism 20 shown in FIGS. 7 and 8 has a rubber portion 21 fixed to the floor plate 1a of the cab 1 and a liquid filled with liquid such as silicon oil and fixed to the cab bed 10 via the flange 22a. The cab 1 is provided on the construction machine main body by utilizing the elastic deformation of the rubber portion 21 and the damping action of the silicone oil in the same manner as disclosed in the above publication. The stopper portion 23 integral with the rubber portion 21 has a pair of left and right protrusion portions 23a that protrude in the X direction in FIG. 7, and restricts deformation of the rubber portion 21 when the protrusion portions 23a abut on the flange 22a. Prevent its breakage. For example, when a construction machine gets over an obstacle such as a stone, an excessive load is applied, so that the stopper portion 23 often comes into contact with the flange 22a.
【0003】[0003]
【発明が解決しようとする課題】上述した従来の構成で
は、ストッパ部23の張り出し部23aがX方向にしか
設けられていない。そのため複雑に負荷が作用して運転
室1が建設機械本体に対して揺動した場合、X軸方向へ
の揺動であればいずれか一方の張り出し部23aがフラ
ンジ22aに当接してゴム部21の変形を規制できる
が、Y方向に揺動した場合にはストッパ部23aは機能
せず、ゴム部21の変形が許容量を超え、ゴム部21が
破損するおそれがある。In the conventional structure described above, the overhanging portion 23a of the stopper 23 is provided only in the X direction. Therefore, when the operator's cab 1 swings with respect to the construction machine main body due to a complicated load, any one of the projecting portions 23a comes into contact with the flange 22a and swings in the X-axis direction and the rubber portion 21 However, the stopper portion 23a does not function when swinging in the Y direction, and the deformation of the rubber portion 21 exceeds the allowable amount, and the rubber portion 21 may be damaged.
【0004】本発明の目的は、搭載機器がいずれの方向
に揺動しても弾性体の許容量を超えた変形を防止し得る
建設機械の防振支持機構を提供することにある。An object of the present invention is to provide an anti-vibration support mechanism for a construction machine capable of preventing deformation of an elastic body beyond an allowable amount even when a mounted device swings in any direction.
【0005】[0005]
【課題を解決するための手段】一実施の形態を示す図1
に対応づけて説明すると、本発明は、建設機械本体10
とこの本体10に搭載される機器1との間に介装される
弾性体21と、搭載機器1と一体化され、建設機械本体
側の受部22aに当接することにより弾性体21の弾性
変形を規制するストッパ部材26とを備え、搭載機器1
を建設機械本体10に防振支持する防振支持機構に適用
される。そして、搭載機器1が建設機械本体10に対し
て揺動した場合、いずれの方向に揺動してもその揺動角
が所定角度以内でストッパ部材26が受部22aに当接
するようストッパ部材26の形状を定め、これにより上
記問題点を解決する。請求項2の発明は、弾性体21と
搭載機器1との間に挟持される被挟持部26Aと、被挟
持部26Aの中心軸を中心として360度全ての方向に
張り出して受部22aに当接可能な当接部26Bとを一
体化してストッパ部材26を構成したものである。請求
項3の発明は、当接部26Bが被挟持部26Aを底部と
する凹部を形成し、この凹部に弾性体21の一部が挿入
されるよう構成したものである。請求項4の発明は、弾
性体21が受部22aの一部を覆う被覆部21aを有
し、この被覆部21aにストッパ部材26が当接するよ
う構成したものである。FIG. 1 shows an embodiment of the present invention.
The present invention relates to a construction machine body 10
And an elastic body 21 interposed between the apparatus 1 mounted on the main body 10 and an elastic body 21 integrated with the mounted apparatus 1 and elastically deforming the elastic body 21 by contacting a receiving portion 22a on the construction machine main body side. And a stopper member 26 for regulating the
Is applied to an anti-vibration support mechanism that supports the anti-vibration on the construction machine body 10. When the mounted device 1 swings with respect to the construction machine main body 10, the stopper member 26 contacts the receiving portion 22 a such that the swing angle is within a predetermined angle regardless of the direction of the swing. Is determined, thereby solving the above problem. According to the second aspect of the present invention, the clamped portion 26A clamped between the elastic body 21 and the mounting device 1 and the support portion 22a project in all directions 360 degrees around the center axis of the clamped portion 26A. The stopper member 26 is formed by integrating the contactable contact portion 26B. According to the third aspect of the present invention, the contact portion 26B forms a concave portion having the held portion 26A as a bottom portion, and a part of the elastic body 21 is inserted into the concave portion. According to a fourth aspect of the present invention, the elastic body 21 has a covering portion 21a that covers a part of the receiving portion 22a, and the stopper member 26 comes into contact with the covering portion 21a.
【0006】なお、本発明の構成を説明する上記課題を
解決するための手段の項では、本発明を分かり易くする
ために実施の形態の図を用いたが、これにより本発明が
実施の形態に限定されるものではない。[0006] In the section of the means for solving the above-mentioned problems, which explains the configuration of the present invention, the drawings of the embodiments are used to make the present invention easier to understand. However, the present invention is not limited to this.
【0007】[0007]
【発明の実施の形態】図面を参照して本発明の一実施の
形態を説明する。図1は本発明の一実施の形態における
防振支持機構を示し、図7,図8と同様の構成要素には
同一の符号を付す。防振支持機構20’は、シリコンオ
イルなどの液体が封入される封入容器22と、軸部材2
4の周面に固着され封入容器22内に下部が挿入される
ゴム部21と、軸部材24の下部に連結される減衰盤2
5と、ゴム部21の上部に設けられるストッパ26とを
有する。封入容器22は、その上部に設けられたフラン
ジ22aを介してキャブベッド10にボルト31により
螺着される。軸部材24の上部にはスタッドボルト27
が螺合され、このスタッドボルト27がストッパ26に
形成されたボルト貫通孔26aを貫通する。スタッドボ
ルト27を運転室1のフロアプレート1aに通して先端
にナット32を螺合することにより、軸部材24およゴ
ム部21が運転室1に固着される。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described with reference to the drawings. FIG. 1 shows an anti-vibration support mechanism according to an embodiment of the present invention, and the same components as those in FIGS. 7 and 8 are denoted by the same reference numerals. An anti-vibration support mechanism 20 ′ includes an enclosure 22 in which a liquid such as silicon oil is enclosed, and a shaft member 2.
A rubber portion 21 fixed to the peripheral surface of the shaft 4 and having a lower portion inserted into the enclosure 22;
5 and a stopper 26 provided above the rubber portion 21. The enclosure 22 is screwed to the cab bed 10 by a bolt 31 via a flange 22a provided on the upper part of the enclosure. A stud bolt 27 is provided above the shaft member 24.
The stud bolt 27 penetrates a bolt through hole 26 a formed in the stopper 26. The shaft member 24 and the rubber portion 21 are fixed to the cab 1 by passing the stud bolt 27 through the floor plate 1a of the cab 1 and screwing the nut 32 to the tip.
【0008】ストッパ26は、上記ボルト貫通孔26a
を有しゴム部21とフロアプレート1aとの間に挟持固
定される被挟持部26Aと、被挟持部26Aから末広が
りに突出し先端が略水平方向に張り出す張り出し部26
Bとが一体化されて成る。張り出し部26Bは、図2か
らも分かるようにボルト貫通孔26a、つまり被挟持部
26Aの中心軸を中心に360度全方向に張り出し、水
平部分の下面が封入容器22のフランジ22aに当接可
能とされる。ここで、ゴム部21は、フランジ22aの
上面を薄く覆う被覆部21aを有し、張り出し部26B
は実際にはこの被覆部21aに当接することになる。The stopper 26 is provided with the bolt through hole 26a.
And a protruding portion 26A which is sandwiched and fixed between the rubber portion 21 and the floor plate 1a, and which protrudes from the supported portion 26A so as to diverge and has a tip extending in a substantially horizontal direction.
And B are integrated. As can be seen from FIG. 2, the projecting portion 26B projects 360 degrees in all directions around the bolt through hole 26a, that is, the center axis of the pinched portion 26A, and the lower surface of the horizontal portion can contact the flange 22a of the enclosure 22. It is said. Here, the rubber portion 21 has a covering portion 21a that thinly covers the upper surface of the flange 22a, and the overhang portion 26B
Actually comes into contact with the covering portion 21a.
【0009】運転室1(図6)は、上述の如く構成され
た複数の防振支持機構20’によりキャブベッド10に
支持される。建設機械本体の振動は、キャブベッド10
を介して各防振支持機構20’に伝達され、ゴム部21
の弾性変形がシリコンオイル内の減衰盤25に作用し、
減衰効果によって振動の運転室1への伝達を緩和する。
また、過大負荷によりゴム部21が大きく変形すると、
ストッパ26の張り出し部26Bの下面が封入容器22
のフランジ22aに当接することによりゴム部21の変
形が規制される。このとき張り出し部26Bは、実際に
はフランジ22aに直接当接するのではなく、フランジ
22a上に被覆されたゴム部21の被覆部21aに当接
するので、フランジ22aが金属製であってもさほど大
きな衝突音が発生することはない。なお、被覆部21a
をを設けずに張り出し部26Bが直接フランジ22aに
当接するよう構成してもよい。The cab 1 (FIG. 6) is supported on the cab bed 10 by a plurality of vibration isolating support mechanisms 20 'constructed as described above. The vibration of the construction machine body is
Is transmitted to each of the anti-vibration support mechanisms 20 ′ through the
Acts on the damping plate 25 in the silicone oil,
The transmission of vibration to the cab 1 is reduced by the damping effect.
Also, if the rubber portion 21 is greatly deformed due to an excessive load,
The lower surface of the overhang portion 26B of the stopper 26 is
The deformation of the rubber portion 21 is restricted by contacting the flange 22a. At this time, the overhang portion 26B does not actually come into direct contact with the flange 22a, but comes into contact with the covering portion 21a of the rubber portion 21 covered on the flange 22a. Therefore, even if the flange 22a is made of metal, it is very large. No collision sound is generated. In addition, the covering part 21a
, The overhang portion 26B may be configured to directly contact the flange 22a.
【0010】建設機械が例えば石等の障害物に乗り上げ
た時などには、運転室1に複雑な振動が加わり、運転室
1が建設機械本体に対して揺動することがある。このと
き、防振支持機構20’のストッパ26がキャブベッド
10に対して傾くが、上述の如くストッパ26の張り出
し部26Bはボルト貫通孔26a、つまり取付部を中心
として360度全ての方向に張り出しているので、運転
室1がいずれの方向に揺動しても所定の揺動角以内で張
り出し部26Bの下面がフランジ22aに当接し、それ
以上のゴム部21の変形が阻止される。したがって、建
設機械本体にいかなる振動が加わってもゴム部21の過
大負荷による破損を防止できる。When the construction machine rides on an obstacle such as a stone, for example, complicated vibration is applied to the cab 1 and the cab 1 may swing with respect to the construction machine body. At this time, the stopper 26 of the anti-vibration support mechanism 20 'is inclined with respect to the cab bed 10, but as described above, the projecting portion 26B of the stopper 26 projects in all directions 360 degrees around the bolt through hole 26a, that is, the mounting portion. Therefore, no matter which direction the operator's cab swings, the lower surface of the overhang portion 26B abuts on the flange 22a within a predetermined swing angle, and further deformation of the rubber portion 21 is prevented. Therefore, even if any vibration is applied to the construction machine main body, it is possible to prevent the rubber portion 21 from being damaged by an excessive load.
【0011】以上の実施の形態において、運転室1が搭
載機器を、ゴム部21が弾性体を、フランジ22aが受
部を、張り出し部26Bが当接部をそれぞれ構成する。
なおストッパの構成は上述のものに限定されず、例えば
図3のような腕型のストッパ126を用いてもよい。ま
た、ストッパの当接部がストッパ中心から360度全て
の方向に張り出す例を示したが、例えば図4,図5に示
すようにストッパ226の被挟持部226Aに複数の当
接部226B,226C(図ではX方向およびY方向に
2個ずつ)を設け、各当接部間には隙間が形成されてい
てもよい。この場合、運転室1がいずれの方向に揺動し
ても所定の揺動角以内で当接部226B,226Cの1
つまたは2つがフランジ22aに当接し、それ以上のゴ
ム部21の変形が阻止される。ただし、当接部226
B,226Cの角部EGがフランジ22aに当接すると
当接部226B,226Cに偏った力が作用したり、ま
たゴム部21の被覆部21aが破損し易いので、先の実
施形態のように全方向に張り出す張り出し部を設けた方
が有利である。In the above embodiment, the cab 1 constitutes the mounted equipment, the rubber part 21 constitutes the elastic body, the flange 22a constitutes the receiving part, and the overhang part 26B constitutes the contact part.
The configuration of the stopper is not limited to the above-described one, and for example, an arm-shaped stopper 126 as shown in FIG. 3 may be used. Further, the example in which the contact portion of the stopper projects in all directions from the center of the stopper in 360 degrees has been described. However, as shown in FIGS. 4 and 5, for example, a plurality of contact portions 226B, 226C (two in the X and Y directions in the figure) may be provided, and a gap may be formed between the contact portions. In this case, even if the operator's cab 1 swings in any direction, one of the contact portions 226B and 226C is set within a predetermined swing angle.
One or two abut against the flange 22a, and further deformation of the rubber portion 21 is prevented. However, the contact portion 226
When the corners EG of B and 226C abut against the flange 22a, a biased force acts on the abutting portions 226B and 226C, and the covering portion 21a of the rubber portion 21 is easily damaged. It is advantageous to provide overhangs that overhang in all directions.
【0012】また以上では、シリコンオイルが封入され
た容器を用いた防振支持構造を示したが、ゴム等の弾性
体およびストッパを有するものであればその構造は問わ
ない。さらに建設機械本体に搭載される機器はキャビン
に限定されず、防振支持機構を介して支持する必要のあ
る機器であれば他のものでもよい。In the above description, a vibration isolating support structure using a container filled with silicone oil has been described. However, any structure having an elastic body such as rubber and a stopper can be used. Furthermore, the equipment mounted on the construction machine main body is not limited to the cabin, but may be any other equipment that needs to be supported via the vibration isolation support mechanism.
【0013】[0013]
【発明の効果】本発明によれば、運転室等の搭載機器が
建設機械本体に対して揺動した場合、いずれの方向に揺
動してもその揺動角が所定角度以内でストッパ部材が受
部に当接するようにしたので、防振支持部材としての弾
性体の変形が許容量を超えることがなく、その破損を抑
制できる。According to the present invention, when the on-board equipment such as the driver's cab swings with respect to the construction machine body, the stopper member is provided with a swing angle within a predetermined angle regardless of the swing direction. Since the abutting portion is brought into contact with the receiving portion, the deformation of the elastic body as the vibration isolating support member does not exceed an allowable amount, and the damage can be suppressed.
【図1】本発明の一実施の形態における防振支持機構を
示す半断面図。FIG. 1 is a half sectional view showing an anti-vibration support mechanism according to an embodiment of the present invention.
【図2】ストッパの平面図。FIG. 2 is a plan view of a stopper.
【図3】他のストッパを示す断面図。FIG. 3 is a sectional view showing another stopper.
【図4】他の実施の形態における防振支持機構を示す平
面図。FIG. 4 is a plan view showing an anti-vibration support mechanism according to another embodiment.
【図5】図4の防振支持機構の正面図。FIG. 5 is a front view of the anti-vibration support mechanism of FIG. 4;
【図6】防振支持機構を用いた運転室支持構造を示す側
面図。FIG. 6 is a side view showing a driver's cab support structure using an anti-vibration support mechanism.
【図7】従来の防振支持機構を示す平面図。FIG. 7 is a plan view showing a conventional anti-vibration support mechanism.
【図8】図7の防振支持機構の正面図。FIG. 8 is a front view of the anti-vibration support mechanism of FIG. 7;
1 運転室 1a フロアプレート 10 キャブベッド 20 防振支持機構 21 ゴム部 21a 被覆部 22 液体封入容器 22a フランジ 24 軸部材 25 減衰盤 26,126,226 ストッパ 26A,226A 被挟持部 26B 張り出し部 27 スタッドボルト 31 ボルト 32 ナット 226B,228C 当接部 DESCRIPTION OF SYMBOLS 1 Operator's cab 1a Floor plate 10 Cab bed 20 Anti-vibration support mechanism 21 Rubber part 21a Covering part 22 Liquid enclosure 22a Flange 24 Shaft member 25 Damping plate 26, 126, 226 Stopper 26A, 226A Clamping part 26B Overhang part 27 Stud bolt 31 bolt 32 nut 226B, 228C Contact part
───────────────────────────────────────────────────── フロントページの続き (72)発明者 高橋 詠 茨城県土浦市神立町650番地 日立建機株 式会社土浦工場内 (72)発明者 此村 靖 茨城県土浦市神立町650番地 日立建機株 式会社土浦工場内 (72)発明者 多原 晃司 茨城県土浦市神立町650番地 日立建機株 式会社土浦工場内 Fターム(参考) 2D015 EC02 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Akira Takahashi 650, Kandamachi, Tsuchiura-shi, Ibaraki Hitachi Construction Machinery Co., Ltd. Tsuchiura Plant (72) Inventor Yasushi Konomura 650, Kandamachi, Tsuchiura-shi, Ibaraki Hitachi Construction Machinery Inside the Tsuchiura Plant, Ltd. (72) Inventor Koji Tahara 650, Kandamachi, Tsuchiura-shi, Ibaraki Prefecture F-term in the Tsuchiura Plant, Hitachi Construction Machinery Co., Ltd. 2D015 EC02
Claims (4)
との間に介装される弾性体と、前記搭載機器と一体化さ
れ、前記建設機械本体側の受部に当接することにより前
記弾性体の弾性変形を規制するストッパ部材とを備え、
前記搭載機器を前記建設機械本体に防振支持する防振支
持機構において、 前記搭載機器が前記建設機械本体に対して揺動した場
合、いずれの方向に揺動してもその揺動角が所定角度以
内で前記ストッパ部材が前記受部に当接するよう前記ス
トッパ部材の形状を定めたことを特徴とする建設機械の
防振支持機構。An elastic body interposed between a construction machine main body and a device mounted on the main body, and an elastic body integrated with the mounted device and abutting on a receiving portion on the construction machine main body side to contact the elastic body. A stopper member for regulating elastic deformation of the elastic body,
In the vibration isolating support mechanism for supporting the mounting equipment on the construction machine main body, when the mounting equipment swings with respect to the construction machine main body, the swing angle is predetermined in any direction. The anti-vibration support mechanism for a construction machine, wherein the shape of the stopper member is determined so that the stopper member contacts the receiving portion within an angle.
搭載機器との間に挟持される被挟持部と、該被挟持部の
中心軸を中心として360度全ての方向に張り出して前
記受部に当接可能な当接部とが一体化されて成ることを
特徴とする請求項1に記載の建設機械の防振支持機構。2. The stopper member includes a clamped portion clamped between the elastic body and the mounting device, and the stopper portion extends in all directions 360 degrees around a center axis of the clamped portion. The vibration isolating support mechanism for a construction machine according to claim 1, wherein a contact portion capable of contacting the construction machine is integrally formed.
る凹部を形成し、この凹部に前記弾性体の一部が挿入さ
れるよう構成されていることを特徴とする請求項2に記
載の建設機械の防振支持機構。3. The abutting portion is formed with a concave portion having the held portion as a bottom, and a part of the elastic body is inserted into the concave portion. 4. The vibration isolating support mechanism for a construction machine according to 4.
部を有し、この被覆部に前記ストッパ部材が当接するよ
う構成されていることを特徴とする請求項1〜3のいず
れかに記載の建設機械の防振支持機構。4. The elastic body according to claim 1, wherein the elastic body has a covering portion that covers a part of the receiving portion, and the stopper member is configured to contact the covering portion. A vibration isolating support mechanism for a construction machine according to any one of the above.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11144811A JP2000336697A (en) | 1999-05-25 | 1999-05-25 | Vibro-isolating support mechanism for construction machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11144811A JP2000336697A (en) | 1999-05-25 | 1999-05-25 | Vibro-isolating support mechanism for construction machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000336697A true JP2000336697A (en) | 2000-12-05 |
Family
ID=15371020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11144811A Pending JP2000336697A (en) | 1999-05-25 | 1999-05-25 | Vibro-isolating support mechanism for construction machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000336697A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003090062A (en) * | 2001-09-17 | 2003-03-28 | Komatsu Ltd | Supporting structure for cab in working vehicle |
JP2007305809A (en) * | 2006-05-11 | 2007-11-22 | Toyota Industries Corp | Attaching structure of transformer |
US7623159B2 (en) | 2004-08-12 | 2009-11-24 | Konica Minolta Photo Imaging, Inc. | Shake correction mechanism and image sensing apparatus using the same |
JP2011117277A (en) * | 2009-12-03 | 2011-06-16 | Volvo Construction Equipment Ab | Construction machine |
KR20130105981A (en) * | 2012-03-19 | 2013-09-27 | 대동공업주식회사 | A vibration proof mount of cabin type vehicle |
-
1999
- 1999-05-25 JP JP11144811A patent/JP2000336697A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003090062A (en) * | 2001-09-17 | 2003-03-28 | Komatsu Ltd | Supporting structure for cab in working vehicle |
JP4554126B2 (en) * | 2001-09-17 | 2010-09-29 | 株式会社小松製作所 | Support structure for work vehicle cab |
US7623159B2 (en) | 2004-08-12 | 2009-11-24 | Konica Minolta Photo Imaging, Inc. | Shake correction mechanism and image sensing apparatus using the same |
JP2007305809A (en) * | 2006-05-11 | 2007-11-22 | Toyota Industries Corp | Attaching structure of transformer |
JP2011117277A (en) * | 2009-12-03 | 2011-06-16 | Volvo Construction Equipment Ab | Construction machine |
KR20130105981A (en) * | 2012-03-19 | 2013-09-27 | 대동공업주식회사 | A vibration proof mount of cabin type vehicle |
KR101945754B1 (en) * | 2012-03-19 | 2019-02-08 | 대동공업주식회사 | A vibration proof mount of cabin type vehicle |
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