JPH11182688A - Seal member - Google Patents

Seal member

Info

Publication number
JPH11182688A
JPH11182688A JP9346659A JP34665997A JPH11182688A JP H11182688 A JPH11182688 A JP H11182688A JP 9346659 A JP9346659 A JP 9346659A JP 34665997 A JP34665997 A JP 34665997A JP H11182688 A JPH11182688 A JP H11182688A
Authority
JP
Japan
Prior art keywords
color
ring
color member
seal member
transparent body
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
Application number
JP9346659A
Other languages
Japanese (ja)
Inventor
行則 ▲吉▼田
Yukinori Yoshida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Building Systems Co Ltd
Original Assignee
Hitachi Building Systems Co Ltd
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 Hitachi Building Systems Co Ltd filed Critical Hitachi Building Systems Co Ltd
Priority to JP9346659A priority Critical patent/JPH11182688A/en
Publication of JPH11182688A publication Critical patent/JPH11182688A/en
Pending legal-status Critical Current

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Landscapes

  • Automatic Assembly (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)

Abstract

PROBLEM TO BE SOLVED: To easily distinguish a seal member from other seal members of the same kind. SOLUTION: An O-ring 4 preventing the leaking of oil from a shaft part in the hydraulic power unit of a hydraulic elevator comprises a transparent body 5 and a display color member 6 sealed inside the transparent body 5. For example, three kinds of O-rings 4 provided to match three different kinds of hydraulic elevators have respective color members 6 each given a single different color, i.e., red, blue, and yellow. The O-rings 4 can be distinguished from one another by viewing those colors.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、油圧エレベータの
油圧パワーユニットに備えられるオイルシール等のシー
ル部材に関する。
The present invention relates to a seal member such as an oil seal provided in a hydraulic power unit of a hydraulic elevator.

【0002】[0002]

【従来の技術】図5は従来のシール部材、例えばOリン
グを示す平面図である。このOリング1は、例えば油圧
エレベータの油圧パワーユニット内のシャフト部分から
の漏油を防ぐもので、全体が黒色の環状部材から成って
いる。油圧エレベータにあっては、機種の相違に伴っ
て、内径2、外径3の異なるOリング1があらかじめ複
数用意されている。すなわち、油圧エレベータの機種ご
とに異なるOリング1が備えられている。このOリング
1が経年劣化などにより摩耗したときは、保守員は新た
なOリング1に交換する作業をおこなうようにしてい
る。
2. Description of the Related Art FIG. 5 is a plan view showing a conventional sealing member, for example, an O-ring. The O-ring 1 prevents oil leakage from a shaft portion in a hydraulic power unit of a hydraulic elevator, for example, and is entirely formed of a black annular member. In a hydraulic elevator, a plurality of O-rings 1 having different inner diameters 2 and outer diameters 3 are prepared in advance according to the type of the hydraulic elevator. That is, a different O-ring 1 is provided for each hydraulic elevator model. When the O-ring 1 is worn due to aged deterioration or the like, a maintenance person performs an operation of replacing the O-ring 1 with a new O-ring 1.

【0003】[0003]

【発明が解決しようとする課題】ところで、上述したO
リング1はすべてのものの全体が黒色から成ることか
ら、保守員が新たなものに交換する場合、該当する機種
に合わないOリング1を用意してしまったり、誤って取
り付けてしまうことがあった。このため、このOリング
1の交換作業の能率が低下してしまいがちな問題があっ
た。
By the way, the above-mentioned O
Since all of the ring 1 is made of black, when a maintenance person replaces it with a new one, an O-ring 1 that does not match the corresponding model may be prepared or may be attached by mistake. . For this reason, there has been a problem that the efficiency of the replacement work of the O-ring 1 tends to decrease.

【0004】本発明は、上記した従来技術における実情
に鑑みてなされたもので、その目的は、同種の他のもの
との区別を容易におこなえるシール部材を提供すること
にある。
The present invention has been made in view of the above-mentioned circumstances in the prior art, and an object of the present invention is to provide a seal member which can be easily distinguished from others of the same kind.

【0005】[0005]

【課題を解決するための手段】上記目的を達成するため
に、本発明の請求項1に係る発明は、流体を密封するシ
ール部材において、透明体と、この透明体の内部に封入
される表示用の色部材とから成る構成にしてある。
In order to achieve the above object, according to the first aspect of the present invention, there is provided a sealing member for sealing a fluid, a transparent body, and a display sealed inside the transparent body. And a color member.

【0006】このように構成した請求項1に係る発明に
あっては、色部材の色を異ならせたり、色の配置を変え
たりすることにより、同種の他のものとの区別を容易に
おこなうことができ、使用すべき個所に誤りなく装着さ
せることができる。
According to the first aspect of the present invention, the color member is made different in color, or the arrangement of colors is changed, so that the color member can be easily distinguished from others of the same type. And can be attached to a place to be used without error.

【0007】[0007]

【発明の実施の形態】以下、本発明のシール部材の実施
の形態を図に基づいて説明する。
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a seal member according to an embodiment of the present invention.

【0008】図1は本発明の第1の実施形態を示す平面
図、図2は図1のA−A断面図である。
FIG. 1 is a plan view showing a first embodiment of the present invention, and FIG. 2 is a sectional view taken along line AA of FIG.

【0009】これらの図1、2に示す第1の実施形態
は、例えば油圧エレベータの油圧パワーユニット内のシ
ャフト部分からの漏油を防ぐOリング4であり、透明体
5と、この透明体5の内部に封入される表示用の色部材
6とから成っている。このOリング4は、例えば油圧エ
レベータの3つの異なる大きさの機種に対応して、3種
設けてあり、それぞれの色部材6の色は、例えば赤色の
単色、青色の単色、黄色の単色から構成してある。
The first embodiment shown in FIGS. 1 and 2 is, for example, an O-ring 4 for preventing oil leakage from a shaft portion in a hydraulic power unit of a hydraulic elevator. And a display color member 6 enclosed therein. The O-rings 4 are provided in three types corresponding to, for example, three types of hydraulic elevators having different sizes. It is composed.

【0010】このように構成した第1の実施形態では、
油圧エレベータの機種に対応して色部材6の色の異なる
Oリング4があり、該当する機種のOリング4の交換に
際しては、対応する色の色部材6のOリング4を用いて
交換作業をおこなえばよく、同種の他のものとの区別が
目視により容易にでき、保守員は該当する機種のOリン
グ4の交換作業を能率よくおこなうことができる。
In the first embodiment configured as described above,
There is an O-ring 4 having a different color of the color member 6 corresponding to the type of the hydraulic elevator, and when replacing the O-ring 4 of the corresponding model, the replacement work is performed using the O-ring 4 of the color member 6 of the corresponding color. This can be easily performed, and it can be easily visually distinguished from others of the same type, and the maintenance staff can efficiently perform the replacement work of the O-ring 4 of the corresponding model.

【0011】図3は第2の実施形態を示す平面図、図4
は第3の実施形態を示す平面図である。
FIG. 3 is a plan view showing a second embodiment, and FIG.
FIG. 7 is a plan view showing a third embodiment.

【0012】図3に示す第2の実施形態は、透明体7
と、この透明体7の内部に封入される表示用の第1の色
部材8、第2の色部材9から成るOリング10を示して
いる。このOリング10も、例えば油圧エレベータの3
つの機種に対応して、3種設けてあり、Oリング10の
うちの第1のものは、第1の色部材8の色が赤色に、第
2の色部材9の色が黒色に設定され、第2のものは、第
1の色部材8の色が赤色に、第2の色部材9の色が青色
に設定され、第3のものは、第1の色部材8の色が赤色
に、第2の色部材9の色が黄色に設定されている。なお
例えば、第1の色部材8は内径を示すものであり、第2
の色部材9は外径を示すものである。
The second embodiment shown in FIG.
And an O-ring 10 composed of a first color member 8 and a second color member 9 for display enclosed in the transparent body 7. The O-ring 10 is, for example, a hydraulic elevator 3
Three types are provided corresponding to the three types, and the first one of the O-rings 10 is set such that the color of the first color member 8 is set to red and the color of the second color member 9 is set to black. In the second, the color of the first color member 8 is set to red, the color of the second color member 9 is set to blue, and in the third, the color of the first color member 8 is set to red. , The color of the second color member 9 is set to yellow. For example, the first color member 8 indicates the inner diameter, and the second color member 8 indicates the second color member.
The color member 9 indicates an outer diameter.

【0013】このように構成した第2の実施形態にあっ
ても、前述した第1の実施形態におけるのと同様に、同
種の他のものとの区別が目視により容易にでき、保守員
は該当する機種のOリング10の交換作業を誤りなく、
能率よくおこなうことができる。また、特にこの第2の
実施形態にあっては、第1の色部材8と第2の色部材9
の色を見て、内径、外形がどのように設定されたOリン
グ10であるか保守員は把握することが可能である。
[0013] In the second embodiment constructed as described above, similarly to the above-described first embodiment, it is easy to visually distinguish the same type from the others, and the maintenance staff can check the corresponding items. To replace the O-ring 10 of the model
It can be performed efficiently. In the second embodiment, in particular, the first color member 8 and the second color member 9
By looking at the color, the maintenance person can grasp how the O-ring 10 has the inner diameter and the outer shape set.

【0014】図4に示す第3の実施形態は、透明体11
と、この透明体11の内部に封入される表示用の第1の
色部材12、第2の色部材13、第3の色部材14とか
ら成るOリング15を示している。このOリング15も
例えば油圧エレベータの3つの機種に対応して、3種設
けてあり、Oリング15のうちの第1のものは、第1の
色部材12の色が赤色に、第2の色部材13の色が青色
に、第3の色部材14の色が黒色に設定され、第2のも
のは、第1の色部材12の色が黄色に、第2の色部材1
3の色が赤色に、第3の色部材14の色が黒色に設定さ
れ、第3のものは、第1の色部材12の色が青色に、第
2の色部材13の色が黄色に、第3の色部材14の色が
黒色に設定されている。なお例えば、第1の色部材12
は内径を、第2の色部材13は外径を、第3の色部材1
4は製造年を示すものである。
The third embodiment shown in FIG.
And an O-ring 15 composed of a first color member 12, a second color member 13, and a third color member 14 for display enclosed in the transparent body 11. The O-rings 15 are also provided in three types, for example, corresponding to three types of hydraulic elevators. The first one of the O-rings 15 has a first color member 12 of red color and a second The color of the color member 13 is set to blue, the color of the third color member 14 is set to black, and the second is that the color of the first color member 12 is yellow and the second color member 1 is yellow.
The third color is set to red, the color of the third color member 14 is set to black, and the third color is set to blue for the first color member 12 and to yellow for the second color member 13. , The color of the third color member 14 is set to black. For example, the first color member 12
Is the inner diameter, the second color member 13 is the outer diameter, and the third color member 1 is
Reference numeral 4 denotes the year of manufacture.

【0015】このように構成した第3の実施形態にあっ
ても、前述した第2の実施形態と同様に第1の色部材1
2、第2の色部材13を備えていることから、第2の実
施形態と同様の作用効果を奏する他、第3の色部材14
の色を見て、保守員はOリング15の製造年を把握する
ことが可能である。
[0015] Even in the third embodiment configured as described above, similarly to the second embodiment described above, the first color member 1 is formed.
Since the second color member 13 is provided, the same operation and effect as those of the second embodiment can be obtained, and the third color member 14 can be provided.
By looking at the color of, the maintenance staff can grasp the production year of the O-ring 15.

【0016】なお、上記各実施形態ではシール部材とし
てOリングを挙げたが、ガスケット等であってもよい。
また油圧エレベータに備えられるシール部材に限らず、
流体をシールするものであれば適用可能である。
In the above embodiments, the O-ring is used as the seal member.
In addition to the seal member provided in the hydraulic elevator,
Any material that seals a fluid is applicable.

【0017】[0017]

【発明の効果】以上のように構成した各請求項に係る発
明によれば、透明体の内部に投入される色部材の色を目
視確認することにより、同種の他のものとの区別を容易
におこなうことができ、該当するシール部材の交換作業
を従来に比べて能率よくおこなうことができる。
According to the present invention as described above, the color of the color member put into the transparent body can be visually checked, so that the color member can be easily distinguished from others of the same type. The replacement of the corresponding seal member can be performed more efficiently than in the past.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の第1の実施形態を示す平面図である。FIG. 1 is a plan view showing a first embodiment of the present invention.

【図2】図1のA−A断面図である。FIG. 2 is a sectional view taken along line AA of FIG.

【図3】本発明の第2の実施形態を示す平面図である。FIG. 3 is a plan view showing a second embodiment of the present invention.

【図4】本発明の第3の実施形態を示す平面図である。FIG. 4 is a plan view showing a third embodiment of the present invention.

【図5】従来のシール部材を示す平面図である。FIG. 5 is a plan view showing a conventional seal member.

【符号の説明】[Explanation of symbols]

4 Oリング(シール部材) 5 透明体 6 色部材 7 透明体 8 第1の色部材 9 第2の色部材 10 Oリング(シール部材) 11 透明体 12 第1の色部材 13 第2の色部材 14 第3の色部材 15 Oリング(シール部材) Reference Signs List 4 O-ring (seal member) 5 Transparent body 6 Color member 7 Transparent body 8 First color member 9 Second color member 10 O-ring (Seal member) 11 Transparent body 12 First color member 13 Second color member 14 Third color member 15 O-ring (seal member)

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 流体を密封するシール部材において、透
明体と、この透明体の内部に封入される表示用の色部材
とから成ることを特徴とするシール部材。
1. A sealing member for sealing a fluid, comprising: a transparent body; and a color member for display sealed inside the transparent body.
【請求項2】 上記色部材が複数の色の異なる部材から
成ることを特徴とする請求項1記載のシール部材。
2. The seal member according to claim 1, wherein the color member is formed of a plurality of members having different colors.
【請求項3】 Oリングであることを特徴とする請求項
1記載のシール部材。
3. The seal member according to claim 1, wherein the seal member is an O-ring.
【請求項4】 油圧エレベータの油圧パワーユニットに
用いられるものであることを特徴とする請求項1記載の
シール部材。
4. The seal member according to claim 1, wherein the seal member is used for a hydraulic power unit of a hydraulic elevator.
JP9346659A 1997-12-16 1997-12-16 Seal member Pending JPH11182688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9346659A JPH11182688A (en) 1997-12-16 1997-12-16 Seal member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9346659A JPH11182688A (en) 1997-12-16 1997-12-16 Seal member

Publications (1)

Publication Number Publication Date
JPH11182688A true JPH11182688A (en) 1999-07-06

Family

ID=18384952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9346659A Pending JPH11182688A (en) 1997-12-16 1997-12-16 Seal member

Country Status (1)

Country Link
JP (1) JPH11182688A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6343682B1 (en) 1999-02-17 2002-02-05 Koyo Seiko Co., Ltd. One-way clutch
KR20040049883A (en) * 2002-12-05 2004-06-14 아남반도체 주식회사 O-ring
JP2007218871A (en) * 2006-02-20 2007-08-30 Ngk Spark Plug Co Ltd Method for manufacturing temperature sensor and method for inspecting the same
CN106286824A (en) * 2015-05-27 2017-01-04 无锡恩福油封有限公司 Sealing ring
CN106762788A (en) * 2017-01-09 2017-05-31 上海第水泵厂有限公司 Built-up shaft pressure cap
JP2017213974A (en) * 2016-05-31 2017-12-07 本田技研工業株式会社 Sensor unit, device with sensor unit and method for assembling sensor unit
JP2021038820A (en) * 2019-09-04 2021-03-11 石川ガスケット株式会社 Seal ring group

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6343682B1 (en) 1999-02-17 2002-02-05 Koyo Seiko Co., Ltd. One-way clutch
KR20040049883A (en) * 2002-12-05 2004-06-14 아남반도체 주식회사 O-ring
JP2007218871A (en) * 2006-02-20 2007-08-30 Ngk Spark Plug Co Ltd Method for manufacturing temperature sensor and method for inspecting the same
CN106286824A (en) * 2015-05-27 2017-01-04 无锡恩福油封有限公司 Sealing ring
JP2017213974A (en) * 2016-05-31 2017-12-07 本田技研工業株式会社 Sensor unit, device with sensor unit and method for assembling sensor unit
CN106762788A (en) * 2017-01-09 2017-05-31 上海第水泵厂有限公司 Built-up shaft pressure cap
JP2021038820A (en) * 2019-09-04 2021-03-11 石川ガスケット株式会社 Seal ring group

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