JP2000346037A - Pressure contacting device to base for slide damper - Google Patents
Pressure contacting device to base for slide damperInfo
- Publication number
- JP2000346037A JP2000346037A JP11156296A JP15629699A JP2000346037A JP 2000346037 A JP2000346037 A JP 2000346037A JP 11156296 A JP11156296 A JP 11156296A JP 15629699 A JP15629699 A JP 15629699A JP 2000346037 A JP2000346037 A JP 2000346037A
- Authority
- JP
- Japan
- Prior art keywords
- base
- slide damper
- hole
- damper
- wave washer
- 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
- Bolts, Nuts, And Washers (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、半導体の製造等に
用いるクリーンルームの床下のスライドダンパーのベー
スへの圧接装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for pressing a slide damper under a floor of a clean room to a base used for manufacturing a semiconductor or the like.
【0002】[0002]
【従来の技術】ベースとスライドダンパーは重なってお
り、圧接が緩いと、一寸した力で動いてしまい、そこで
生産される製品の精度が落ちることにもなりかねない
が、これを解決する余り良い方法はなかった。ダンパー
はある程度開けて空気を吸い込むが、圧接がしっかりし
ていないと、好結果が得られない。2. Description of the Related Art A base and a slide damper overlap, and if the pressure contact is loose, the base and the slide damper may move with a small force, which may reduce the accuracy of a product produced there. There was no way. The damper is opened to some extent to suck in air, but good results cannot be obtained if the pressure is not firm.
【0003】[0003]
【発明が解決しようとする課題】ベースとスライドダン
パーの圧接を有効的に行う圧接装置を提供する。SUMMARY OF THE INVENTION An object of the present invention is to provide a pressing device for effectively pressing a base and a slide damper.
【0004】[0004]
【課題を解決するための手段】本発明は、スライドダン
パーの辺部の長孔と、それに重なるベースの孔に、段付
ネジを通し、該段付ネジの頭部と、該スライドダンパー
の間に、ウエーブワッシャーを挟み、該ベースの下から
ナットで締め、該ウエーブワッシャーが、強く且つ丁度
良いスライドダンパーとベースの圧接状態を作る、スラ
イドダンパーのベースへの圧接装置に関する。SUMMARY OF THE INVENTION According to the present invention, a stepped screw is passed through a long hole on a side of a slide damper and a hole of a base overlapping the hole, and a gap between the head of the stepped screw and the slide damper is provided. The present invention also relates to a device for pressing a slide damper against a base, in which a wave washer is sandwiched and tightened with a nut from under the base, and the wave washer creates a strong and just-fitted pressure-contact state between the slide damper and the base.
【0005】[0005]
【発明の実施の形態】スライドダンパー1の辺部に、長
孔2を設ける。又、その重なっている下のベース3に孔
4を設ける。長孔2と、孔4に段付ネジ5を通す。その
段付ネジ5の幅のやや広くなった頭部6の下に、その頭
部6に抑えられたウエーブワッシャー7を置く。ウエー
ブワッシャー7は、段付ネジ5と、スライドダンパー1
に、反発し力を加える。段付ネジ5の下部は、ナット8
により締められる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An elongated hole 2 is provided on a side of a slide damper 1. Further, a hole 4 is provided in the base 3 under the overlapping portion. The stepped screw 5 is passed through the long hole 2 and the hole 4. A wave washer 7 restrained by the head 6 is placed under the head 6 having a slightly wider width of the stepped screw 5. The wave washer 7 includes the stepped screw 5 and the slide damper 1.
To rebound. The lower part of the stepped screw 5 is a nut 8
Tightened.
【0006】ウエーブワッシャー7を、段付ネジ5の頭
部6の下に置き、段付ネジ5を、長孔2と、ベース3の
孔4に通し、下からナット8を締めると、ウエーブワッ
シャーの力により、即ち、ウエーブワッシャー7がダン
パーを押し、スライドダンパー1と、ベース2の、強く
且つ丁度良い、圧接状態が得られる。この装置をスライ
ドダンパーの1ユニットの4か所に設ける。When the wave washer 7 is placed under the head 6 of the stepped screw 5, the stepped screw 5 is passed through the elongated hole 2 and the hole 4 of the base 3, and the nut 8 is tightened from below. That is, the wave washer 7 pushes the damper, and a strong and exactly good pressure contact state of the slide damper 1 and the base 2 is obtained. This device is provided at four locations in one unit of the slide damper.
【0007】又、図2で側面の板9を折り曲げておくこ
とにより、ウエーブワッシャーの倒れ防止となる。又、
ワッシャーのより良い固定のため、丸型のワッシャー1
0としてもよい。In addition, by bending the side plate 9 in FIG. 2, the wave washer can be prevented from falling down. or,
Round washer 1 for better fixing of washer
It may be set to 0.
【0008】[0008]
【発明の効果】ウエーブワッシャーと、段付ネジの協労
により、スライドダンパーと、ベースの、強く且つ丁度
良い圧接が実現され、少しの力では容易に動かない状態
が得られる。By the cooperation of the wave washer and the stepped screw, the slide damper and the base can be firmly and exactly pressed against the slide damper, and a state in which the slide damper does not easily move with a small force can be obtained.
【図1】本発明の断面図である。FIG. 1 is a sectional view of the present invention.
【図2】平面図である。FIG. 2 is a plan view.
【図3】丸型ワッシャーの斜視図である。FIG. 3 is a perspective view of a round washer.
【図4】丸型ワッシャーの断面図である。FIG. 4 is a sectional view of a round washer.
【図5】丸型ワッシャーの平面図である。FIG. 5 is a plan view of a round washer.
1 スライドダンパー 2 長孔 3 ベース 4 孔 5 段付ネジ 6 頭部 7 ウエーブワッシャー 8 ナット 9 板 10 丸型ワッシャー Reference Signs List 1 slide damper 2 long hole 3 base 4 hole 5 stepped screw 6 head 7 wave washer 8 nut 9 plate 10 round washer
───────────────────────────────────────────────────── フロントページの続き (72)発明者 佐藤 親弘 神奈川県川崎市幸区塚越4−345 古河鋳 造株式会社内 Fターム(参考) 3J034 AA09 BA08 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Chihiro Sato 4-345 Tsukagoshi, Saiyuki-ku, Kawasaki-shi, Kanagawa F-term in Furukawa Casting Co., Ltd. (Reference) 3J034 AA09 BA08
Claims (1)
に重なるベースの孔に、段付ネジを通し、該段付ネジの
頭部と、該スライドダンパーの間に、ウエーブワッシャ
ーを挟み、該ベースの下からナットで締め、該ウエーブ
ワッシャーが、強く且つ丁度良いスライドダンパーとベ
ースの圧接状態を作る、スライドダンパーのベースへの
圧接装置。1. A stepped screw is passed through a long hole of a side portion of a slide damper and a hole of a base overlapping with the long hole, and a wave washer is sandwiched between a head of the stepped screw and the slide damper. A pressure damping device for the slide damper to the base, wherein the wave washer tightens the nut from under the base, and the wave washer makes a strong and just good pressure contact between the slide damper and the base.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11156296A JP2000346037A (en) | 1999-06-03 | 1999-06-03 | Pressure contacting device to base for slide damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11156296A JP2000346037A (en) | 1999-06-03 | 1999-06-03 | Pressure contacting device to base for slide damper |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2000346037A true JP2000346037A (en) | 2000-12-12 |
Family
ID=15624720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11156296A Pending JP2000346037A (en) | 1999-06-03 | 1999-06-03 | Pressure contacting device to base for slide damper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000346037A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007309095A (en) * | 2007-09-03 | 2007-11-29 | Kankyo Kogaku Kk | Civil engineering structural unit, method of manufacturing the same and civil engineering structure |
JP2011058548A (en) * | 2009-09-09 | 2011-03-24 | Ricoh Co Ltd | Step screw, fastening structure, and image forming apparatus |
CN109944890A (en) * | 2017-12-21 | 2019-06-28 | 东亚工业株式会社 | Spring washer for turbocharger |
-
1999
- 1999-06-03 JP JP11156296A patent/JP2000346037A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007309095A (en) * | 2007-09-03 | 2007-11-29 | Kankyo Kogaku Kk | Civil engineering structural unit, method of manufacturing the same and civil engineering structure |
JP2011058548A (en) * | 2009-09-09 | 2011-03-24 | Ricoh Co Ltd | Step screw, fastening structure, and image forming apparatus |
CN109944890A (en) * | 2017-12-21 | 2019-06-28 | 东亚工业株式会社 | Spring washer for turbocharger |
KR20190075279A (en) * | 2017-12-21 | 2019-07-01 | 동아공업 주식회사 | spring washer of turbo charger |
KR102066563B1 (en) * | 2017-12-21 | 2020-01-15 | 동아공업 주식회사 | spring washer of turbo charger |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6724632B2 (en) | Heat sink assembly with adjustable clip | |
US6600650B1 (en) | Fastening device of CPU heat sink | |
JP2000346037A (en) | Pressure contacting device to base for slide damper | |
US3675958A (en) | Sheet metal panel fastener | |
JPH0615069Y2 (en) | Panel stop device | |
JPS6216482Y2 (en) | ||
JPS634448Y2 (en) | ||
JP2582185Y2 (en) | Bonding equipment | |
JP3034466B2 (en) | Support equipment for clothes rods | |
JPH0410383U (en) | ||
JPS6288074U (en) | ||
JPS6013177Y2 (en) | Conductor connection device | |
JPS5837556Y2 (en) | wrench | |
JPS63139542U (en) | ||
JPS591324Y2 (en) | Battery attachment device | |
KR970003891A (en) | Semiconductor Lead Frame Cutting Method | |
JPS5851344Y2 (en) | Satsushi window frame with dining board | |
JPS6224085Y2 (en) | ||
JPH04116008U (en) | screw | |
JPH0629284Y2 (en) | Plate fixing structure to structural material | |
JPS58181859U (en) | Underfloor support device | |
JPS637658A (en) | Method for fixing sip type semiconductor element | |
SE8703755L (en) | Fastening arrangement - comprises arrester against which on side of plate rests, with clamping device attached to arrester | |
JPS58195550U (en) | Equipment to prevent furniture from falling over | |
JPS583101A (en) | Safety device for conveyance of record player |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 9 Free format text: PAYMENT UNTIL: 20080305 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090305 Year of fee payment: 10 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 10 Free format text: PAYMENT UNTIL: 20090305 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100305 Year of fee payment: 11 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100305 Year of fee payment: 11 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 12 Free format text: PAYMENT UNTIL: 20110305 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110305 Year of fee payment: 12 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 13 Free format text: PAYMENT UNTIL: 20120305 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 13 Free format text: PAYMENT UNTIL: 20120305 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 14 Free format text: PAYMENT UNTIL: 20130305 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130305 Year of fee payment: 14 |
|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140305 Year of fee payment: 15 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |