JP2002235801A - Assembling device for fuel battery for automobile - Google Patents
Assembling device for fuel battery for automobileInfo
- Publication number
- JP2002235801A JP2002235801A JP2001034551A JP2001034551A JP2002235801A JP 2002235801 A JP2002235801 A JP 2002235801A JP 2001034551 A JP2001034551 A JP 2001034551A JP 2001034551 A JP2001034551 A JP 2001034551A JP 2002235801 A JP2002235801 A JP 2002235801A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- fuel cell
- fixing
- insulating member
- fixing portion
- 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
- 239000000446 fuel Substances 0.000 title claims abstract description 77
- 230000002093 peripheral effect Effects 0.000 claims description 26
- 239000002184 metal Substances 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 3
- 101000983338 Solanum commersonii Osmotin-like protein OSML15 Proteins 0.000 description 1
- 101100208693 Tetrahymena pyriformis TU20 gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Vibration Prevention Devices (AREA)
- Springs (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Fuel Cell (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は自動車用の燃料電
池を車体側に組み付けるための組付装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembling apparatus for assembling a fuel cell for an automobile on a vehicle body.
【０００２】[0002]
【発明の背景】従来より、自動車においてはエンジンを
マウント部材（エンジンマウント）を介して車体側に組
付け、同時にそのマウント部材を介して防振支持するこ
とが行われている。これはエンジン自体が振動発生源と
なること等による。2. Description of the Related Art Conventionally, in an automobile, an engine has been mounted on a vehicle body via a mount member (engine mount), and at the same time, vibration isolation is supported via the mount member. This is because the engine itself is a source of vibration.
【０００３】これに対して自動車に搭載される燃料電池
の場合、それ自体振動を発生するものではなく、また自
動車の走行中等において燃料電池が動いて位置が変化す
ると、燃料電池の電位が高電位であることから周辺の金
属製の部材との間で放電を起こす恐れがある。従って燃
料電池を車体側に組み付けるにあたっては、むしろこれ
を剛固定することが望ましい。On the other hand, in the case of a fuel cell mounted on a car, the fuel cell itself does not generate vibration, and when the fuel cell moves and changes its position during running of the car, the potential of the fuel cell becomes high. Therefore, there is a possibility that a discharge may occur between the surrounding metal member. Therefore, when assembling the fuel cell on the vehicle body side, it is preferable that the fuel cell be rigidly fixed.
【０００４】しかしながら燃料電池を車体側の支持体に
ボルト等の締結部材で直接締結し剛固定すると、相手側
の支持体におけるボルトや締結孔の組付位置等に位置誤
差があったとき（通常大なり小なりの位置誤差があるの
が普通である）、良好にボルト等による締結、即ち燃料
電池の組付けを行うことができず、そこで無理な組付け
を行うと締結孔周辺等に応力集中が生じて後における亀
裂発生の原因になる恐れがある。However, when the fuel cell is directly fastened to the support on the vehicle body side with a fastening member such as a bolt and rigidly fixed, there is a positional error in the mounting position of the bolt and the fastening hole in the other support (normally). Normally, there is a greater or lesser positional error), and it is not possible to satisfactorily fasten with a bolt or the like, that is, to assemble the fuel cell. Concentration may occur and cause cracking later.
【０００５】従って自動車に搭載される燃料電池の組付
装置としてはそのような位置誤差，組付誤差を吸収でき
ることが求められる。また上記のように燃料電池は高電
位のものであるため、周辺の金属製の部材との間で放電
を起こし易く、特に組付装置にて車体側に組み付けるに
際しその組付部分での放電を可及的に防止することが必
要である。[0005] Therefore, it is required that a fuel cell assembling apparatus mounted on an automobile can absorb such positional errors and assembling errors. In addition, since the fuel cell has a high potential as described above, discharge easily occurs between the surrounding metal members, and particularly when the fuel cell is assembled to the vehicle body with an assembling device, the discharge at the assembly portion is reduced. It is necessary to prevent as much as possible.
【０００６】[0006]
【課題を解決するための手段】本発明の自動車用燃料電
池組付装置はこのような課題を解決するために案出され
たものである。而して請求項１のものは、自動車用の燃
料電池を下側且つ車体側の支持体に組み付けるための組
付装置であって、(イ)該燃料電池に固定される第１固定
金具、(ロ)前記支持体に固定される第２固定金具及び、
(ハ)それら第１固定金具と第２固定金具との間に介設さ
れた、水平方向及び垂直方向に可撓性を有する絶縁部材
を備えたマウント部材と、該マウント部材を前記第１固
定金具又は第２固定金具において前記燃料電池又は支持
体に締結する締結部材とを有していることを特徴とす
る。SUMMARY OF THE INVENTION The fuel cell assembling apparatus for an automobile according to the present invention has been devised to solve such a problem. According to the first aspect of the present invention, there is provided an assembling apparatus for assembling a fuel cell for an automobile to a lower and vehicle body-side support, and (A) a first fixing bracket fixed to the fuel cell; (B) a second fixing bracket fixed to the support, and
(C) a mounting member provided between the first and second fixing members and having an insulating member having flexibility in the horizontal and vertical directions, and the first fixing member is attached to the mounting member. And a fastening member for fastening to the fuel cell or the support in the metal fitting or the second fixing metal.
【０００７】請求項２のものは、請求項１において、前
記マウント部材が外筒金具と、内筒金具と、それらの間
に挟まれた筒状の前記絶縁部材とを有していて、該内筒
部材が前記第１固定金具を、該外筒金具が前記第２固定
金具を成しており、該内筒金具は、筒部と該筒部より径
方向外方に延び出す第１固定部を、該外筒金具は、筒部
と該筒部より径方向外方に延び出す第２固定部とを有し
ているとともに、前記筒状の絶縁部材が該外筒金具及び
内筒金具の各筒部間に挟まれて径方向の圧縮力を受ける
筒部と、前記第１固定部と第２固定部との間に挟まれて
軸方向の圧縮力を受ける鍔状部とを有していることを特
徴とする。According to a second aspect of the present invention, in the first aspect, the mount member has an outer cylindrical metal member, an inner cylindrical metal member, and the cylindrical insulating member interposed therebetween. The inner cylinder member forms the first fixing bracket, and the outer cylinder bracket forms the second fixing bracket. The inner cylinder bracket is a first fixing extending radially outward from the cylindrical portion and the cylindrical portion. The outer cylindrical member has a cylindrical portion and a second fixing portion extending radially outward from the cylindrical portion, and the cylindrical insulating member includes the outer cylindrical member and the inner cylindrical member. A cylindrical portion sandwiched between the respective cylindrical portions and receiving a radial compressive force, and a flange portion sandwiched between the first fixed portion and the second fixed portion to receive an axial compressive force. It is characterized by doing.
【０００８】請求項３のものは、請求項２において、前
記絶縁部材が、前記第１固定部の少なくとも外周端面ま
で回り込んで該外周端面を被覆しているとともに、前記
外筒金具における前記筒部の該第１固定部とは反対側の
軸方向端面及び外周面まで回り込んで、それら軸方向端
面全体及び外周面の少なくとも一部を被覆していること
を特徴とする。According to a third aspect of the present invention, in the second aspect, the insulating member wraps around at least an outer peripheral end surface of the first fixing portion to cover the outer peripheral end surface, and the cylindrical member in the outer cylindrical metal fitting. The portion extends around the axial end surface and the outer peripheral surface on the side opposite to the first fixing portion, and covers the entire axial end surface and at least a part of the outer peripheral surface.
【０００９】請求項４のものは、請求項１において、前
記マウント部材が外筒金具と、内筒金具と、それらの間
に挟まれた筒状の絶縁部材とを有していて、該内筒部材
が前記第１固定金具を、該外筒金具が前記第２固定金具
を成しており、該外筒金具は筒部と底部とを有する有底
筒状を成していて、第２固定部を成す該底部において前
記支持体に固定されるとともに、前記内筒金具は筒部と
底部とを有する有底筒状を成していて、該筒部の該底部
とは反対側の端部から前記燃料電池への固定部となる第
１固定部が径方向外方に延び出しており、更に前記絶縁
部材が、前記外筒金具及び内筒金具の各筒部間に挟まれ
て径方向の圧縮力を受ける筒部と、前記底部間に挟まれ
て軸方向の圧縮力を受ける底部とを有する有底筒状を成
していることを特徴とする。According to a fourth aspect of the present invention, in the first aspect, the mount member has an outer cylinder, an inner cylinder, and a cylindrical insulating member sandwiched therebetween. A cylindrical member constitutes the first fixing member, the outer tube member constitutes the second fixing member, and the outer tube member has a bottomed tubular shape having a tubular portion and a bottom portion. The bottom part forming the fixing part is fixed to the support at the bottom part, and the inner cylindrical fitting has a bottomed cylindrical shape having a cylindrical part and a bottom part, and an end of the cylindrical part opposite to the bottom part. A first fixing portion serving as a fixing portion to the fuel cell extends outward in the radial direction from the portion, and the insulating member is further sandwiched between the cylindrical portions of the outer and inner cylinders. A bottomed cylindrical shape having a cylindrical portion that receives a compressive force in the axial direction and a bottom portion that is sandwiched between the bottom portions and receives a compressive force in the axial direction. To.
【００１０】請求項５のものは、請求項４において、前
記絶縁部材が前記外筒部材の前記第１固定部側の端面及
び外周面まで回り込んで、該端面全体及び該外周面の少
なくとも一部を被覆していることを特徴とする。According to a fifth aspect of the present invention, in the fourth aspect, the insulating member extends to an end surface and an outer peripheral surface of the outer cylinder member on the first fixed portion side, and at least one of the entire end surface and the outer peripheral surface is provided. The part is covered.
【００１１】請求項６のものは、請求項１〜５の何れか
において、前記マウント部材が前記燃料電池における取
付面の３箇所に分散配置されていて、該燃料電池を３点
支持していることを特徴とする。According to a sixth aspect of the present invention, in any one of the first to fifth aspects, the mount members are dispersedly arranged at three positions on a mounting surface of the fuel cell, and support the fuel cell at three points. It is characterized by the following.
【００１２】請求項７のものは、請求項１〜６の何れか
において、前記絶縁部材の全体若しくは一部がゴム弾性
体であることを特徴とする。According to a seventh aspect of the present invention, in any one of the first to sixth aspects, the whole or a part of the insulating member is a rubber elastic body.
【００１３】請求項８のものは、請求項７において、前
記ゴム弾性体はゴム硬さが６３度以下，５０度以上であ
ることを特徴とする。According to an eighth aspect of the present invention, in the seventh aspect, the rubber elastic body has a rubber hardness of 63 degrees or less and 50 degrees or more.
【００１４】請求項９のものは、請求項７，８の何れか
において、前記ゴム弾性体の肉厚が８ｍｍ以下であるこ
とを特徴とする。According to a ninth aspect of the present invention, in any one of the seventh and eighth aspects, the rubber elastic body has a thickness of 8 mm or less.
【００１５】[0015]
【作用及び発明の効果】上記のように本発明の自動車用
燃料電池の組付装置は、燃料電池に固定される第１固定
金具，車体側の支持体に固定される第２固定金具，それ
らの間に介設され水平方向及び垂直方向に可撓性を有す
る絶縁部材を備えたマウント部材を、第１固定金具，第
２固定金具において締結部材により燃料電池及び支持体
のそれぞれに固定するようになしたもので、この自動車
用燃料電池の組付装置にあっては、燃料電池に固定され
る第１固定金具と支持体に固定される第２金具との間に
絶縁部材が介設してあるため、燃料電池と支持体との間
で放電が生じるのを防止することができる。As described above, the apparatus for assembling a fuel cell for an automobile according to the present invention comprises a first fixing member fixed to the fuel cell, a second fixing member fixed to the support on the vehicle body side, A mount member provided with an insulating member interposed therebetween and having flexibility in the horizontal and vertical directions is fixed to each of the fuel cell and the support by a fastening member in the first fixture and the second fixture. In this assembly device for a fuel cell for an automobile, an insulating member is interposed between a first fitting fixed to the fuel cell and a second fitting fixed to the support. Therefore, it is possible to prevent discharge from occurring between the fuel cell and the support.
【００１６】またその絶縁部材は水平方向及び垂直方向
に可撓性を有するものであるため、ボルト等の締結部材
の組付位置や締結孔等の位置誤差があったとしても絶縁
部材の可撓性によってこれを吸収でき、従って燃料電池
を支障なく良好に支持体に組付けることができる。Further, since the insulating member has flexibility in the horizontal and vertical directions, even if there is a positional error in a fastening member such as a bolt or a fastening hole or the like, the flexibility of the insulating member can be improved. This allows the fuel cell to absorb this, so that the fuel cell can be satisfactorily assembled to the support without any trouble.
【００１７】ここで上記マウント部材は、外筒金具と内
筒金具とそれらの間の筒状の絶縁部材とを含んで構成
し、そしてその内筒部材を第１固定金具となし、また外
筒金具を第２固定金具となすことができる。この場合に
おいて内筒金具及び外筒金具をそれぞれ、筒部とこれよ
り径方向外方に延び出す第１固定部又は第２固定部とを
有するものとなし、それら内筒金具及び外筒金具の各筒
部間に絶縁部材における筒部を挟み込んでこれにより径
方向の圧縮力を受けるようになし、また内筒金具におけ
る第１固定部と外筒金具における第２固定部との間に絶
縁部材の鍔状部を挟み込んで、そこにおいて軸方向の圧
縮力を受けるようになすことができる（請求項２）。Here, the mount member includes an outer cylinder, an inner cylinder, and a cylindrical insulating member therebetween, and the inner cylinder serves as a first fixing bracket. The metal fitting can be a second fixing metal. In this case, the inner cylinder and the outer cylinder each have a cylinder portion and a first fixing portion or a second fixing portion extending radially outward from the cylinder portion. A cylindrical portion of the insulating member is sandwiched between the cylindrical portions so as to receive a compressive force in the radial direction, and an insulating member is provided between the first fixed portion of the inner cylindrical member and the second fixed portion of the outer cylindrical member. Can be sandwiched between them so as to receive an axial compressive force there.
【００１８】このようにすることによって燃料電池の組
付けの際に位置誤差を吸収するに必要な最小限の可撓性
を絶縁部材に持たせつつ、その絶縁部材を介して燃料電
池を硬く支持体により支持させることができる。更にこ
の場合において絶縁部材を第１固定部の少なくとも外周
端面まで回り込ませて、その外周端面を絶縁部材にて被
覆しておくことが望ましい（請求項３）。このようにす
ることで第１固定部の外周端面からの、つまり燃料電池
側の第１固定金具からの放電を良好に防止することがで
きる。By doing so, the insulating member has a minimum flexibility necessary for absorbing a positional error when assembling the fuel cell, and the fuel cell is firmly supported via the insulating member. Can be supported by the body. Further, in this case, it is preferable that the insulating member is wrapped around at least to the outer peripheral end surface of the first fixing portion, and the outer peripheral end surface is covered with the insulating member. By doing so, discharge from the outer peripheral end surface of the first fixing portion, that is, from the first fixing fitting on the fuel cell side can be favorably prevented.
【００１９】更に上記絶縁部材は、外筒金具における筒
部の上記第１固定部と反対側の軸方向端面及び外周面ま
で回り込ませて、それら軸方向端面及び外周面の少なく
とも一部を被覆しておくことが望ましい。このようにす
ることで燃料電池に固定の内筒金具或いは内筒金具に挿
通されたボルト等締結部材と外筒金具との間での放電を
良好に防止することができる。Further, the insulating member extends to the axial end surface and the outer peripheral surface of the outer cylindrical metal member on the side opposite to the first fixing portion, and covers at least a part of the axial end surface and the outer peripheral surface. It is desirable to keep. By doing so, it is possible to satisfactorily prevent discharge between the outer cylinder and the inner cylinder fixed to the fuel cell or a fastening member such as a bolt inserted into the inner cylinder.
【００２０】次に請求項４のものは外筒金具，内筒金具
及び絶縁部材を何れも有底筒状に形成したもので、この
請求項４においても燃料電池の組付けに際しての位置誤
差を吸収するに必要な最小限の可撓性を絶縁部材に持た
せることができるとともに、支持体によって燃料電池を
硬く支持した状態とすることができる。In a fourth aspect of the present invention, the outer metal fitting, the inner cylindrical metal fitting, and the insulating member are all formed in a bottomed cylindrical shape. The insulating member can have the minimum flexibility necessary for absorption, and the fuel cell can be firmly supported by the support.
【００２１】この場合において、絶縁部材を外筒金具の
第１固定部側の端面及び外周面まで回り込ませて、それ
らを絶縁部材にて被覆しておくことが望ましい（請求項
５）。これにより燃料電池側からの放電を良好に防止す
ることができる。In this case, it is preferable that the insulating member is wrapped around the end face on the first fixing portion side and the outer peripheral surface of the outer metal fitting and is covered with the insulating member. Thereby, the discharge from the fuel cell side can be favorably prevented.
【００２２】請求項６のものは、上記マウント部材を燃
料電池における取付面の３箇所に分散配置し、それらマ
ウント部材によって燃料電池を３点支持するようになし
たもので、このようにすることで燃料電池を安定して支
持することができるとともに、燃料電池の荷重を３箇所
のマウント部材に良好に分散させることができる。According to a sixth aspect of the present invention, the mount members are dispersedly arranged at three places on the mounting surface of the fuel cell, and the mount member supports the fuel cell at three points. Thus, the fuel cell can be stably supported, and the load of the fuel cell can be satisfactorily distributed to the three mounting members.
【００２３】本発明では上記絶縁部材の全体若しくは一
部をゴム弾性体にて構成することができる（請求項
７）。In the present invention, the whole or a part of the insulating member can be constituted by a rubber elastic body.
【００２４】但しゴム弾性体には通常補強材として微粉
末状のカーボンが添加混合され、而してそのカーボン量
が多くなると通例これに伴ってゴム弾性体における電気
絶縁性が低下する。但し電気絶縁性の大小は単にカーボ
ン量では定まらず、カーボン粉末の粒子径，ストラクチ
ャー等の要因によって影響される。本発明者の研究によ
ると、それらの要因は結局ゴム硬さの大小の形で現れ、
そしてゴム硬さ６３度以下とすることで良好な電気絶縁
性（体積抵抗率）１．０×１０８Ω・ｃｍ以上が得られ
ることが判明した。即ち本発明においてはゴム硬さ６３
度以下（ＪＩＳ Ｋ6301のスプリング式硬さ試験（Ａ
形）によるゴム硬さ）とすることが望ましい。但しゴム
弾性体としての強度を保つ上で、ゴム硬さを５０度以上
とすることが望ましい（請求項８）。However, fine powdered carbon is usually added and mixed as a reinforcing material to the rubber elastic body, and when the amount of carbon is increased, the electrical insulation property of the rubber elastic body is usually reduced accordingly. However, the magnitude of the electrical insulation is not simply determined by the amount of carbon, but is influenced by factors such as the particle diameter and structure of the carbon powder. According to the inventor's research, those factors eventually appear in the form of rubber hardness,
It has been found that good electrical insulation (volume resistivity) of 1.0 × 10 8 Ω · cm or more can be obtained by setting the rubber hardness to 63 degrees or less. That is, in the present invention, the rubber hardness 63
Or less (JIS K6301 spring hardness test (A
It is desirable to set the rubber hardness according to the shape). However, in order to maintain the strength as a rubber elastic body, it is desirable that the rubber hardness is 50 degrees or more (claim 8).
【００２５】また絶縁部材をゴム弾性体にて構成する場
合において、走行中における燃料電池の動きをできるだ
け規制するためその肉厚を８ｍｍ以下（請求項９）、望
ましくは７ｍｍ以下としておくのが良い。但し肉厚をあ
まり薄くすると、燃料電池の組付けに際して位置誤差を
十分吸収できなくなるため、その肉厚は２ｍｍ以上とし
ておくことが望ましい。When the insulating member is made of a rubber elastic body, the thickness of the insulating member is preferably 8 mm or less (claim 9), and more preferably 7 mm or less, in order to restrict the movement of the fuel cell during traveling as much as possible. . However, if the thickness is too small, the positional error cannot be sufficiently absorbed when assembling the fuel cell. Therefore, the thickness is desirably set to 2 mm or more.
【００２６】[0026]
【実施例】次に本発明の実施例を図面に基づいて詳しく
説明する。図１において、１０は自動車に搭載される燃
料電池で、１２はフレーム等車体側の部材としての支持
体である。この例において、燃料電池１０はその取付面
（裏面）の３箇所に分散配置されたマウント部材１４を
介して支持体１２に組み付けられている。尚、この例に
おいて３つのマウント部材１４は何れも同じものが用い
られている。但し各マウント部材１４として異なった形
態のものを用いることもできる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described in detail with reference to the drawings. In FIG. 1, reference numeral 10 denotes a fuel cell mounted on an automobile, and reference numeral 12 denotes a support as a body-side member such as a frame. In this example, the fuel cell 10 is assembled to the support 12 via mount members 14 that are dispersedly arranged at three locations on the mounting surface (back surface). In this example, the same three mount members 14 are used. However, different mounting members 14 may be used.
【００２７】マウント部材１４は、図３及び図４に示し
ているように内筒金具（第１固定金具）１６と、外筒金
具（第２固定金具）１８と、それらの間に挟まれた絶縁
部材としてのゴム弾性体２０とを有している。内筒金具
１６は、円筒部２２と円筒部２２の上端から径方向外方
に延び出す板状の第１固定部２４とを有している。As shown in FIGS. 3 and 4, the mounting member 14 has an inner cylindrical metal fitting (first fixing metal) 16, an outer cylindrical metal fitting (second fixing metal) 18, and is sandwiched between them. And a rubber elastic body 20 as an insulating member. The inner tube fitting 16 has a cylindrical portion 22 and a plate-shaped first fixing portion 24 extending radially outward from an upper end of the cylindrical portion 22.
【００２８】この第１固定部２４の上面には平面形状が
長方形状をなす突出部２６が設けられている。内筒金具
１６はこの突出部２６を燃料電池１０の裏面に当接させ
る状態に固定される。その固定は、内筒金具１６を挿通
してボルト（締結部材）２８を燃料電池１０の裏面にね
じ込むことで行われる。A projection 26 having a rectangular planar shape is provided on the upper surface of the first fixing portion 24. The inner tube fitting 16 is fixed in a state where the protruding portion 26 is brought into contact with the back surface of the fuel cell 10. The fixing is performed by inserting a bolt (fastening member) 28 into the back surface of the fuel cell 10 through the inner tube fitting 16.
【００２９】尚、内筒金具１６における第１固定部２４
の上面には、図２にも明らかに示しているように位置決
突起３０が設けてあり、その位置決突起３０が、燃料電
池１０の裏面の位置決穴３２内部に入り込むことによっ
て、内筒金具１６の回転方向位置即ちマウント部材１４
全体の回転方向位置が規定される。The first fixing portion 24 of the inner cylinder 16
The positioning protrusion 30 is provided on the upper surface of the fuel cell 10 as clearly shown in FIG. The position of the bracket 16 in the rotational direction, that is, the mounting member 14
The overall rotational position is defined.
【００３０】一方、外筒金具１８は円筒部３４と円筒部
３４の上端から径方向外方に延び出す板状の第２固定部
３６とを有している。外筒金具１８における第２固定部
３６には、図３及び図４中左右両端部に貫通孔３８が形
成されていて、そこにボルト（締結部材）４０が図中下
向きに嵌め込み固定されている。On the other hand, the outer tube fitting 18 has a cylindrical portion 34 and a plate-shaped second fixing portion 36 extending radially outward from the upper end of the cylindrical portion 34. In the second fixing portion 36 of the outer tube fitting 18, through holes 38 are formed at both left and right ends in FIGS. 3 and 4, and a bolt (fastening member) 40 is fitted and fixed downward in the drawings. .
【００３１】マウント部材１４は、その本体部を支持体
１２の挿入穴４６に挿入させた状態で外筒金具１８にお
ける第２固定部３６が、支持体１２の締結孔４２を挿通
する締結部材としてのボルト４０及びこれにねじ込まれ
たナット４４により支持体１２に固定される。The mounting member 14 is used as a fastening member in which the second fixing portion 36 of the outer tube fitting 18 is inserted through the fastening hole 42 of the support 12 with its main body inserted into the insertion hole 46 of the support 12. Are fixed to the support 12 by the bolts 40 and the nuts 44 screwed into the bolts 40.
【００３２】他方、ゴム弾性体２０は円筒部４８と円筒
部４８の上端から径方向外方に延び出した、平面形状が
円形状の鍔状部５０を有しており、そのゴム弾性体２０
における円筒部４８が、内筒金具１６及び外筒金具１８
における円筒部２２，３４の間に径方向に挟まれ、また
鍔状部５０が、内筒金具１６及び外筒金具１８における
第１固定部２４と第２固定具３６との間に軸方向に挟ま
れる状態で、それら内筒金具１６及び外筒金具１８に加
硫接着により一体に固着されている。On the other hand, the rubber elastic body 20 has a cylindrical portion 48 and a flange 50 extending radially outward from the upper end of the cylindrical portion 48 and having a circular planar shape.
The cylindrical part 48 of the inner cylindrical fitting 16 and the outer cylindrical fitting 18
Are radially sandwiched between the cylindrical portions 22 and 34 in the radial direction, and the flange portion 50 is provided between the first fixing portion 24 and the second fixing portion 36 of the inner cylindrical fitting 16 and the outer cylindrical fitting 18 in the axial direction. In the sandwiched state, they are integrally fixed to the inner cylinder 16 and the outer cylinder 18 by vulcanization bonding.
【００３３】尚この実施例において、ゴム弾性体２０に
おける円筒部４８は外筒金具１８における円筒部３４と
実質的に同じ軸方向長を有しており（この円筒部３４は
内筒金具１６の円筒部２２よりも軸方向長が短い）、ま
たゴム弾性体２０における鍔状部５０は内筒金具１６の
第１固定部２４と実質的に同じ外径を有している。即ち
ゴム弾性体２０の円筒部４８は、外筒金具１８の円筒部
３４の下端まで実質上延びており、更にゴム弾性体２０
の鍔状部５０は、内筒金具１６の第１固定部２４の実質
的に外周端まで径方向に延びている。In this embodiment, the cylindrical portion 48 of the rubber elastic body 20 has substantially the same axial length as the cylindrical portion 34 of the outer cylindrical member 18 (the cylindrical portion 34 is formed of the inner cylindrical member 16). The flange 50 of the rubber elastic body 20 has substantially the same outer diameter as the first fixing portion 24 of the inner cylindrical member 16. That is, the cylindrical portion 48 of the rubber elastic body 20 substantially extends to the lower end of the cylindrical portion 34 of the outer tube fitting 18.
The flange-shaped portion 50 extends in the radial direction substantially to the outer peripheral end of the first fixing portion 24 of the inner cylindrical metal member 16.
【００３４】従ってゴム弾性体２０は、内筒金具１６と
外筒金具１８とが径方向（水平方向）に相対変位すると
き、円筒部４８が径方向に圧縮弾性変形してその相対変
位を許容する一方、その際の大きな抵抗力によってそれ
ら内筒金具１６と外筒金具１８との径方向の相対変位を
可及的に小さく抑制する。Therefore, when the inner cylindrical member 16 and the outer cylindrical member 18 are relatively displaced in the radial direction (horizontal direction), the cylindrical portion 48 is compressed and elastically deformed in the radial direction to allow the relative displacement. On the other hand, the relative resistance between the inner cylindrical member 16 and the outer cylindrical member 18 in the radial direction is suppressed as small as possible by the large resistance force at that time.
【００３５】また内筒金具１６と外筒金具１８とが軸方
向に相対変位するとき、特に内筒金具１６が外筒金具１
８に対して下向きに相対変位するとき、ゴム弾性体２０
の鍔状部５０が軸方向（上下方向）に圧縮弾性変形して
その相対変位を許容するとともに、その際の大きな抵抗
力によって、内筒金具１６と外筒金具１８との軸方向の
相対変位を可及的に小さく抑制する。When the inner cylindrical member 16 and the outer cylindrical member 18 are relatively displaced in the axial direction, the inner cylindrical member 16 is particularly connected to the outer cylindrical member 1.
When the rubber elastic body 20 is displaced downward relative to
Of the inner cylindrical member 16 and the outer cylindrical member 18 due to a large resistance force at that time, the flange-like portion 50 is compressed elastically deformed in the axial direction (vertical direction) to allow relative displacement. As small as possible.
【００３６】従ってゴム弾性体２０は、燃料電池１０と
支持体１２との間の水平方向及び上下方向の組付誤差を
許容しながら、組付後においてそれらの相対変位を可及
的に小さく抑制する。尚本例において、ゴム弾性体２０
のゴム硬さは６０度である（ＪＩＳ Ｋ6301のスプリン
グ式硬さ試験（Ａ形）によるゴム硬さ）。またゴム弾性
体２０は、円筒部４８及び鍔状部５０ともにその肉厚が
４ｍｍ程度とされている。Therefore, the rubber elastic body 20 suppresses the relative displacement of the fuel cell 10 and the support 12 as small as possible after the assembly while allowing horizontal and vertical assembly errors. I do. In this example, the rubber elastic body 20
Has a rubber hardness of 60 degrees (rubber hardness according to JIS K6301 spring hardness test (A type)). The rubber elastic body 20 has a thickness of about 4 mm for both the cylindrical portion 48 and the flange portion 50.
【００３７】本例においては、内筒金具１６における第
１固定部２４の外周端面までゴム弾性体２０が回り込ん
でいてそこに被覆部５２が形成されており、その被覆部
５２によって第１固定部２４の外周部端面全体が被覆さ
れている。更にまた、外筒金具１８における円筒部３４
の下端面及び外周面全体にゴム弾性体２０が回り込んで
いてそこに被覆部５４，５６が形成されており、それら
被覆部５４，５６によって外筒金具１８における円筒部
３４の下端面及び外周面全体が被覆されている。In the present embodiment, the rubber elastic body 20 extends around the outer peripheral end surface of the first fixing portion 24 of the inner cylindrical fitting 16, and the covering portion 52 is formed there, and the first fixing portion is formed by the covering portion 52. The entire outer peripheral end face of the portion 24 is covered. Further, the cylindrical portion 34 of the outer tube fitting 18 is formed.
The rubber elastic body 20 wraps around the entire lower end surface and outer peripheral surface of the outer cylindrical member 18, and the covering portions 54 and 56 are formed there. The entire surface is covered.
【００３８】尚、外筒金具１８における円筒部３４には
貫通の連結孔５８が形成されており、その連結孔５８に
おいてゴム弾性体２０における円筒部４８と被覆部５６
とが連結されている。A through-hole 58 is formed in the cylindrical portion 34 of the outer sleeve 18. The cylindrical portion 48 and the covering portion 56 of the rubber elastic body 20 are formed in the through-hole 58.
And are connected.
【００３９】以上のような本例の燃料電池１０の組付装
置は、位置誤差を吸収して燃料電池１０を良好に組み付
けることができるとともに、燃料電池１０側からの放電
を防止することができる。その際、ゴム弾性体２０にお
ける被覆部５４，５６は、内筒金具１６における円筒部
２２及びこれと接触するボルト２８と、これに近接した
外筒金具１８の円筒部３４との間で放電が生じるのを効
果的に防止する。The above-described apparatus for assembling the fuel cell 10 according to the present embodiment can absorb the positional error and satisfactorily assemble the fuel cell 10, and can prevent discharge from the fuel cell 10 side. . At this time, the covering portions 54 and 56 of the rubber elastic body 20 cause discharge between the cylindrical portion 22 of the inner cylindrical member 16 and the bolt 28 in contact with the cylindrical portion 22 and the cylindrical portion 34 of the outer cylindrical member 18 adjacent thereto. Effectively prevent it from occurring.
【００４０】またマウント部材１４を燃料電池１０裏面
の３箇所に分散配置し、それらマウント部材１４によっ
て燃料電池１０を３点支持するようになしてあるので、
燃料電池１０を安定して支持することができるととも
に、燃料電池１０の荷重を３箇所のマウント部材１４に
良好に分散させることができる。Since the mount members 14 are dispersedly arranged at three places on the back surface of the fuel cell 10, and the mount members 14 support the fuel cell 10 at three points.
The fuel cell 10 can be stably supported, and the load of the fuel cell 10 can be satisfactorily distributed to the three mounting members 14.
【００４１】図５はマウント部材１４の他の形態例を示
したものである。同図に示すマウント部材１４は、外筒
金具１８が***部６０を有しており、更に上記実施例の
ものに比べて内筒金具１６における第１固定部２４の上
面に上記のような突出部２６が形成されておらず、第１
固定部２４の上面が全体的に燃料電池１０の裏面に当接
するようになっている。FIG. 5 shows another embodiment of the mount member 14. In the mount member 14 shown in the figure, the outer cylindrical member 18 has a raised portion 60, and furthermore, the above-mentioned projecting portion The portion 26 is not formed and the first
The upper surface of the fixing portion 24 is entirely in contact with the back surface of the fuel cell 10.
【００４２】更にまた、図５（Ａ）に示しているように
内筒金具１６における第１固定部２４の平面形状が、左
右に円弧状の凹陥部６２を有する形状をなしており、そ
の凹陥部６２にボルト４０の頭部が一部入り込んでいる
点で、上記実施例のものと異なっている。他の構成につ
いては上記実施例のものと基本的に同様であり、符号の
みを示して更なる詳しい説明は省略する。Further, as shown in FIG. 5A, the planar shape of the first fixing portion 24 of the inner cylindrical member 16 has a shape having arcuate concave portions 62 on the left and right sides. It differs from that of the above embodiment in that the head of the bolt 40 is partially inserted into the portion 62. Other configurations are basically the same as those of the above embodiment, and only the reference numerals are shown and further detailed description is omitted.
【００４３】図６はマウント部材１４の更に他の形態例
を示している。図示のようにこの例では内筒金具１６，
外筒金具１８及びゴム弾性体２０のそれぞれが有底円筒
形状をなしており、内筒金具１６における底部６４と外
筒金具１８における底部６６との間に、ゴム弾性体２０
の底部６８が軸方向に挟み込まれている。FIG. 6 shows still another embodiment of the mount member 14. As shown, in this example, the inner tube fitting 16,
Each of the outer cylindrical member 18 and the rubber elastic body 20 has a bottomed cylindrical shape, and a rubber elastic body 20 is provided between a bottom 64 of the inner cylindrical member 16 and a bottom 66 of the outer cylindrical member 18.
Are sandwiched in the axial direction.
【００４４】更に内筒金具１６における円筒部２２の上
端からは第１固定部７０が径方向に延び出していて、そ
の第１固定部７０がボルト４０により燃料電池１０に固
定されている。また一方、外筒金具１８における底部６
６にはボルト２８が図中下向きに取り付けられており、
そのボルト２８と図示を省略するナットとによって支持
体１２に外筒金具１８が固定されている。Further, a first fixing portion 70 extends radially from the upper end of the cylindrical portion 22 of the inner cylindrical member 16, and the first fixing portion 70 is fixed to the fuel cell 10 by bolts 40. On the other hand, the bottom 6
6, a bolt 28 is attached downward in the figure.
The outer tube fitting 18 is fixed to the support 12 by the bolt 28 and a nut (not shown).
【００４５】この例においても外筒金具１８における円
筒部３４の端面及び外周面までゴム弾性体２０が回り込
んでおり、そこに被覆部５４，５６が形成されていて、
それら被覆部５４，５６により、外筒金具１８における
端面及び外周面の全体が被覆されている。Also in this example, the rubber elastic body 20 extends around the end surface and the outer peripheral surface of the cylindrical portion 34 of the outer tube fitting 18, and the covering portions 54 and 56 are formed there.
The end surfaces and the outer peripheral surface of the outer cylindrical member 18 are entirely covered by the covering portions 54 and 56.
【００４６】以上の例においても、燃料電池１０の組付
けに際しての位置誤差を吸収するに必要な最小限の可撓
性をゴム弾性体２０に持たせることができるとともに、
支持体１２によって燃料電池２０を硬く支持した状態と
することができる。Also in the above example, the rubber elastic body 20 can have the minimum flexibility necessary for absorbing the position error in assembling the fuel cell 10, and
The fuel cell 20 can be firmly supported by the support 12.
【００４７】この例の場合、内筒金具１６における第１
固定部７０及びボルト４０と、外筒金具１８における円
筒部３４とが近接して位置することとなるが、外筒金具
１８における円筒部３４の端面及び外周面が被覆部５
４，５６によって被覆されているため、それらの間で放
電が生ずるのが効果的に防止される。In the case of this example, the first
The fixing portion 70 and the bolt 40 are located close to the cylindrical portion 34 of the outer tube fitting 18, but the end face and the outer peripheral surface of the cylindrical portion 34 of the outer tube fitting 18 are covered with the covering portion 5.
Since it is covered by 4,56, the occurrence of discharge between them is effectively prevented.
【００４８】以上本発明の実施例を詳述したがこれはあ
くまで一例示である。例えば上記実施例では絶縁部材を
ゴム弾性体で構成しているが、他の材料でこれを構成す
ることも可能である。また上記例示したマウント部材は
あくまで一形態例を示したに過ぎず、これを他の様々な
形態で構成することが可能であるなど、本発明はその主
旨を逸脱しない範囲において種々変更を加えた形態で構
成可能である。The embodiment of the present invention has been described in detail above, but this is merely an example. For example, in the above embodiment, the insulating member is made of a rubber elastic body, but it can be made of another material. In addition, the mount member illustrated above is merely an example of the form, and the present invention has various modifications without departing from the gist of the present invention, for example, the mount member can be configured in other various forms. Configurable in form.
【図１】自動車に搭載される燃料電池を本発明の一実施
例である組付装置にて支持体に組み付けた状態を示す図
である。FIG. 1 is a diagram showing a state in which a fuel cell mounted on an automobile is assembled to a support with an assembling apparatus according to one embodiment of the present invention.
【図２】図１におけるマウント部材の斜視図である。FIG. 2 is a perspective view of a mount member in FIG.
【図３】同じ実施例のマウント部材の平面図及び正面断
面図を周辺部とともに示す図である。FIG. 3 is a diagram showing a plan view and a front sectional view of a mount member of the same embodiment together with peripheral parts.
【図４】同じ実施例のマウント部材を燃料電池及び支持
体と切り放した状態で示す図である。FIG. 4 is a diagram showing the mount member of the same embodiment cut off from the fuel cell and the support.
【図５】マウント部材の他の形態例を示す図である。FIG. 5 is a view showing another example of a mounting member.
【図６】マウント部材の更に他の形態例を示す図であ
る。FIG. 6 is a view showing still another embodiment of the mount member.
１０ 燃料電池 １２ 支持体 １４ マウント部材 １６ 内筒金具（第１固定金具） １８ 外筒金具（第２固定金具） ２０ ゴム弾性体（絶縁部材） ２２ 円筒部（筒部） ２４ 第１固定部 ２８ ボルト（締結部材） ３４ 円筒部（筒部） ３６ 第２固定部 ４０ ボルト（締結部材） ４４ ナット（締結部材） ４８ 円筒部（筒部） ５０ 鍔状部 ５２，５４，５６ 被覆部 ６４，６６，６８ 底部 ７０ 第１固定部 DESCRIPTION OF SYMBOLS 10 Fuel cell 12 Support body 14 Mounting member 16 Inner cylinder fitting (1st fixing bracket) 18 Outer cylinder fitting (2nd fixing bracket) 20 Rubber elastic body (insulating member) 22 Cylindrical part (cylindrical part) 24 1st fixing part 28 Bolt (fastening member) 34 Cylindrical part (cylindrical part) 36 Second fixing part 40 Bolt (fastening member) 44 Nut (fastening member) 48 Cylindrical part (cylindrical part) 50 Flange 52, 54, 56 Covering 64, 66 , 68 Bottom 70 First fixing part
───────────────────────────────────────────────────── フロントページの続き (72)発明者 川勝 副喜 愛知県小牧市東三丁目１番地 東海ゴム工 業株式会社内 Ｆターム(参考） 3D035 AA01 CA05 3J048 AA01 BA19 DA01 EA07 3J059 BA42 BC06 CB03 GA01 5H115 PA03 PA08 PA11 PA15 PG04 PI18 TU20 UI35 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Fukuyoshi Kawakatsu 3-1, Higashi 3-chome, Komaki City, Aichi Prefecture Tokai Rubber Industries, Ltd. F-term (reference) 3D035 AA01 CA05 3J048 AA01 BA19 DA01 EA07 3J059 BA42 BC06 CB03 GA01 5H115 PA03 PA08 PA11 PA15 PG04 PI18 TU20 UI35
Claims (9)
支持体に組み付けるための組付装置であって、 (イ)該燃料電池に固定される第１固定金具、(ロ)前記支持
体に固定される第２固定金具及び、(ハ)それら第１固定
金具と第２固定金具との間に介設された、水平方向及び
垂直方向に可撓性を有する絶縁部材を備えたマウント部
材と該マウント部材を前記第１固定金具又は第２固定金
具において前記燃料電池又は支持体に締結する締結部材
とを有していることを特徴とする自動車用燃料電池の組
付装置。1. An assembling apparatus for assembling a fuel cell for an automobile to a lower and vehicle body-side support, comprising: (A) a first fixing bracket fixed to the fuel cell; A second fixing bracket fixed to the body, and (c) a mount provided with an insulating member having flexibility in the horizontal and vertical directions interposed between the first fixing bracket and the second fixing bracket. An assembling apparatus for an automobile fuel cell, comprising: a member and a fastening member for fastening the mount member to the fuel cell or the support at the first fixture or the second fixture.
外筒金具と、内筒金具と、それらの間に挟まれた筒状の
前記絶縁部材とを有していて、該内筒部材が前記第１固
定金具を、該外筒金具が前記第２固定金具を成してお
り、 該内筒金具は、筒部と該筒部より径方向外方に延び出す
第１固定部を、該外筒金具は、筒部と該筒部より径方向
外方に延び出す第２固定部とを有しているとともに、前
記筒状の絶縁部材が該外筒金具及び内筒金具の各筒部間
に挟まれて径方向の圧縮力を受ける筒部と、前記第１固
定部と第２固定部との間に挟まれて軸方向の圧縮力を受
ける鍔状部とを有していることを特徴とする自動車用燃
料電池の組付装置。2. The device according to claim 1, wherein the mount member has an outer cylindrical member, an inner cylindrical member, and the cylindrical insulating member sandwiched therebetween. A first fixing member, the outer cylindrical member forming the second fixing member, and the inner cylindrical member includes a cylindrical portion and a first fixing portion extending radially outward from the cylindrical portion. The tubular fitting has a tubular portion and a second fixing portion extending radially outward from the tubular portion, and the tubular insulating member is provided between the tubular portions of the outer tubular fitting and the inner tubular fitting. A cylindrical portion that is sandwiched between the first fixing portion and the second fixing portion and that receives a radial compressive force. Characteristic device for assembling automotive fuel cells.
記第１固定部の少なくとも外周端面まで回り込んで該外
周端面を被覆しているとともに、前記外筒金具における
前記筒部の該第１固定部とは反対側の軸方向端面及び外
周面まで回り込んで、それら軸方向端面全体及び外周面
の少なくとも一部を被覆していることを特徴とする自動
車用燃料電池の組付装置。3. The outer cylindrical metal fitting according to claim 2, wherein the insulating member wraps around at least an outer peripheral end surface of the first fixing portion to cover the outer peripheral end surface, and the first cylindrical portion of the outer cylindrical metal fitting. An assembling apparatus for a fuel cell for an automobile, wherein the apparatus extends around an axial end surface and an outer peripheral surface opposite to a fixing portion and covers at least a part of the entire axial end surface and an outer peripheral surface.
外筒金具と、内筒金具と、それらの間に挟まれた筒状の
絶縁部材とを有していて、該内筒部材が前記第１固定金
具を、該外筒金具が前記第２固定金具を成しており、 該外筒金具は筒部と底部とを有する有底筒状を成してい
て、第２固定部を成す該底部において前記支持体に固定
されるとともに、前記内筒金具は筒部と底部とを有する
有底筒状を成していて、該筒部の該底部とは反対側の端
部から前記燃料電池への固定部となる第１固定部が径方
向外方に延び出しており、 更に前記絶縁部材が、前記外筒金具及び内筒金具の各筒
部間に挟まれて径方向の圧縮力を受ける筒部と、前記底
部間に挟まれて軸方向の圧縮力を受ける底部とを有する
有底筒状を成していることを特徴とする自動車用燃料電
池の組付装置。4. The device according to claim 1, wherein the mount member has an outer cylinder, an inner cylinder, and a cylindrical insulating member sandwiched between the outer cylinder and the inner cylinder. 1 fixing metal fitting, the outer cylindrical metal fitting forms the second fixing metal fitting, and the outer cylindrical metal fitting forms a bottomed cylindrical shape having a cylindrical portion and a bottom portion, and forms a second fixing portion. At the bottom, the inner cylinder is fixed to the support, and the inner cylinder has a cylindrical shape with a bottom having a cylinder and a bottom, and the fuel cell extends from an end of the cylinder opposite to the bottom. A first fixing portion serving as a fixing portion extends outward in the radial direction, and the insulating member is sandwiched between the cylindrical portions of the outer and inner cylinders to reduce a compressive force in the radial direction. A bottomed cylindrical shape having a receiving cylindrical portion and a bottom portion sandwiched between the bottom portions and receiving an axial compressive force. Fee assembling device of the battery.
外筒部材の前記第１固定部側の端面及び外周面まで回り
込んで、該端面全体及び該外周面の少なくとも一部を被
覆していることを特徴とする自動車用燃料電池の組付装
置。5. The device according to claim 4, wherein the insulating member extends to an end surface and an outer peripheral surface of the outer cylindrical member on the first fixed portion side, and covers the entire end surface and at least a part of the outer peripheral surface. A fuel cell assembling device for an automobile.
ウント部材が前記燃料電池における取付面の３箇所に分
散配置されていて、該燃料電池を３点支持していること
を特徴とする自動車用燃料電池の組付装置。6. The fuel cell according to claim 1, wherein the mount members are distributed at three positions on a mounting surface of the fuel cell, and support the fuel cell at three points. Assembly equipment for automotive fuel cells.
縁部材の全体若しくは一部がゴム弾性体であることを特
徴とする自動車用燃料電池の組付装置。7. The assembly device according to claim 1, wherein all or a part of the insulating member is a rubber elastic body.
ム硬さが６３度以下，５０度以上であることを特徴とす
る自動車用燃料電池の組付装置。8. The assembly device according to claim 7, wherein the rubber elastic body has a rubber hardness of 63 degrees or less and 50 degrees or more.
ム弾性体の肉厚が８ｍｍ以下であることを特徴とする自
動車用燃料電池の組付装置。9. The assembly device according to claim 7, wherein the thickness of the rubber elastic body is 8 mm or less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001034551A JP3852288B2 (en) | 2001-02-09 | 2001-02-09 | Automotive fuel cell assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001034551A JP3852288B2 (en) | 2001-02-09 | 2001-02-09 | Automotive fuel cell assembly device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002235801A true JP2002235801A (en) | 2002-08-23 |
| JP3852288B2 JP3852288B2 (en) | 2006-11-29 |
Family
ID=18898137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001034551A Expired - Fee Related JP3852288B2 (en) | 2001-02-09 | 2001-02-09 | Automotive fuel cell assembly device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3852288B2 (en) |
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| WO2007015142A1 (en) * | 2005-08-04 | 2007-02-08 | Toyota Jidosha Kabushiki Kaisha | Fuel-cell-equipped apparatus |
| WO2008066144A1 (en) * | 2006-11-27 | 2008-06-05 | Toyota Jidosha Kabushiki Kaisha | Vehicle and method for mounting fuel cell on vehicle |
| JP2008149977A (en) * | 2006-12-20 | 2008-07-03 | Toyota Motor Corp | Fuel cell mobile body |
| USRE42720E1 (en) | 2001-06-06 | 2011-09-20 | Toyota Jidosha Kabushiki Kaisha | Fuel cell mounting structure |
| WO2012141268A1 (en) * | 2011-04-15 | 2012-10-18 | Ｊｘ日鉱日石エネルギー株式会社 | Fuel battery module |
| JP2013133848A (en) * | 2011-12-26 | 2013-07-08 | Swcc Showa Device Technology Co Ltd | Vibration-proof rubber |
| KR101393548B1 (en) | 2012-07-17 | 2014-05-09 | 현대자동차 주식회사 | Vehicle having fuel cell |
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| CN109203958A (en) * | 2018-08-24 | 2019-01-15 | 河南速达电动汽车科技有限公司 | Electric vehicle and its battery case |
| DE102018206837A1 (en) * | 2018-05-03 | 2019-11-07 | Bayerische Motoren Werke Aktiengesellschaft | Center connector for vehicles with high-voltage accumulator |
| CN111370610A (en) * | 2020-03-17 | 2020-07-03 | 浙江零跑科技有限公司 | Square battery fixing structure and using method thereof |
| CN113015646A (en) * | 2018-11-30 | 2021-06-22 | 宝马股份公司 | Central connector for a vehicle having a high-pressure accumulator |
| CN113195275A (en) * | 2018-12-05 | 2021-07-30 | 大众汽车股份公司 | Body structure for an electrically operated vehicle |
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| DE102018206837A1 (en) * | 2018-05-03 | 2019-11-07 | Bayerische Motoren Werke Aktiengesellschaft | Center connector for vehicles with high-voltage accumulator |
| US11465692B2 (en) | 2018-05-03 | 2022-10-11 | Bayerische Motoren Werke Aktiengesellschaft | Central connector for vehicles having a high-voltage accumulator |
| US11685248B2 (en) | 2018-05-03 | 2023-06-27 | Bayerische Motoren Werke Aktiengesellschaft | Central connector for vehicles having a high-voltage accumulator |
| CN109203958A (en) * | 2018-08-24 | 2019-01-15 | 河南速达电动汽车科技有限公司 | Electric vehicle and its battery case |
| CN113015646A (en) * | 2018-11-30 | 2021-06-22 | 宝马股份公司 | Central connector for a vehicle having a high-pressure accumulator |
| CN113195275A (en) * | 2018-12-05 | 2021-07-30 | 大众汽车股份公司 | Body structure for an electrically operated vehicle |
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