JPS6015908Y2 - Seat shutter noise prevention device - Google Patents
Seat shutter noise prevention deviceInfo
- Publication number
- JPS6015908Y2 JPS6015908Y2 JP18732580U JP18732580U JPS6015908Y2 JP S6015908 Y2 JPS6015908 Y2 JP S6015908Y2 JP 18732580 U JP18732580 U JP 18732580U JP 18732580 U JP18732580 U JP 18732580U JP S6015908 Y2 JPS6015908 Y2 JP S6015908Y2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- aggregate
- pitch
- prevention device
- winding shaft
- 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.)
- Expired
Links
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
【考案の詳細な説明】 本考案は、シートシャッターの長音防止装置に関する。[Detailed explanation of the idea] The present invention relates to a long sound prevention device for a sheet shutter.
折畳み式シートシャッターにおいては、シャッターが下
降し伸びた時、このシートの張り音が大きく騒音の原因
となる。In a folding sheet shutter, when the shutter is lowered and extended, the tension of the sheet is loud and causes noise.
特に高速にて開閉する場合は、この騒音は顕著である。This noise is particularly noticeable when opening and closing at high speed.
本考案は斯様な欠点に鑑み、この問題に対処した考案で
、即ちシートの張る時に起因する張り音を防ぐことを第
一目的としたものである。In view of these drawbacks, the present invention has been developed to address this problem, and its primary purpose is to prevent the tension noise caused when the sheet is stretched.
又シートシャッターに於ては、′シートの汚れ、傷み等
のためシート交換をする必要があり、この場合シートを
骨材から分離しても、骨材がばらばらにならずシートの
張り替が簡単にできるようにした第二目的と更にシート
が破断しても骨材が落下しない安全性を第三目的とを満
足できる考案を提供したものである。In addition, with sheet shutters, it is necessary to replace the sheet due to dirt or damage, and in this case, even if the sheet is separated from the aggregate, the aggregate will not fall apart and the sheet can be easily replaced. This invention provides a device that satisfies the second objective of making it possible to use the sheet, and the third objective of ensuring safety so that the aggregate will not fall even if the sheet is broken.
以下本考案に係るシートシャッターの長音防止装置の一
実施例を添付図面に基いて具体的に説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the long sound prevention device for a sheet shutter according to the present invention will be described in detail below with reference to the accompanying drawings.
１は、原反を適宜接合して広い面積の平面をつくったシ
ートで、このシート１には、一定のピッチＰをおいて骨
材２，２を配し取付ける。Reference numeral 1 denotes a sheet made by suitably joining original fabrics to form a flat surface with a wide area. Aggregates 2, 2 are arranged and attached to this sheet 1 at a constant pitch P.
骨材２の両端には軸２′を延出し、これにゴムローラ３
を設け、更にこのゴムローラ３は、出入口の左右に対向
して縦設した案内レール４，４の溝内に嵌め昇降できる
ようにしである。A shaft 2' extends from both ends of the aggregate 2, and a rubber roller 3 is attached to the shaft 2'.
Furthermore, this rubber roller 3 is fitted into grooves of guide rails 4, 4 vertically arranged opposite to each other on the left and right sides of the entrance and exit so that it can be moved up and down.
シート１の上端は、出入口の上部に設けたマグサ６に取
付は吊下している。The upper end of the seat 1 is attached to and suspended from a magsa 6 provided above the entrance.
ケース５内には、軸受片７，７に軸受けされた巻取り軸
８と、この巻取り軸８に連繋した開閉機９を設け、開閉
機９の駆動で巻取り軸８を回転する。Inside the case 5, a winding shaft 8 supported by bearing pieces 7, 7 and a switch 9 connected to the winding shaft 8 are provided, and the winding shaft 8 is rotated by the drive of the switch 9.
帯状ベルト１０の上端は巻取り軸８に連結し、ベルト１
０の他端はシート１に配した中間の各骨材２に穿った貫
通孔１１を通した最下位の骨材２に結着して、巻取り軸
８の回転でベルト１０を介して骨材２を下位から順次上
昇してシートを折畳みながら出入口を開口し、または折
畳みを下部から伸延させて閉鎖する。The upper end of the strip belt 10 is connected to the winding shaft 8, and the belt 1
The other end of 0 is attached to the lowest aggregate 2 through a through hole 11 made in each intermediate aggregate 2 arranged on the sheet 1, and the bone is passed through the belt 10 by the rotation of the winding shaft 8. The doorway is opened while folding the sheet by raising the material 2 sequentially from the bottom, or closing it by extending the folding from the bottom.
シート１の骨材２゜２間及び最上端の骨材２とケース５
の間には、骨材間のピッチＰと同じか又は少し短かめの
補助ベルト１２をシートとは別に取付ける。Between aggregate 2゜2 of sheet 1 and between aggregate 2 and case 5 at the top end
Between the sheets, an auxiliary belt 12 having a pitch P equal to or slightly shorter than the pitch P between the aggregates is attached separately from the sheet.
補助ベルト１２は屈撓性、引張強度のあるものを用いる
。The auxiliary belt 12 is made of a material having flexibility and tensile strength.
本考案は前記の構成で、出入口を開く場合には、巻取り
軸８を回転すると、巻取り軸８に一端を取付け、他端を
シート１の最下位の骨材２に結着したベルト１０で最下
位骨材２から順次引上げ、またシート１を折畳んで開口
する。The present invention has the above-mentioned configuration, and when the winding shaft 8 is rotated to open the entrance/exit, the belt 10 is attached at one end to the winding shaft 8 and the other end is tied to the lowest aggregate 2 of the sheet 1. The aggregate 2 is pulled up sequentially starting from the lowest aggregate 2, and the sheet 1 is folded and opened.
また降下する時には巻取り軸８を巻戻すことにより最下
位骨材２から伸ばされ下降するが、この場合骨材２．２
間に設定した補助ベルト１２により、補助ベルト１２の
長さまで張られて伸ばされるが、骨材２，２間及び最上
端の骨材２とケース５とのシートは補助ベルト１２より
長いか又は同じ長さであるため、従来のシートの張り音
に比較して補助ベルトの張り音だけですみ張り音は減少
し、騒音は小さくなる。In addition, when descending, the winding shaft 8 is unwound to stretch the lowest aggregate 2 and descend, but in this case, the aggregate 2.2
The auxiliary belt 12 set in between is stretched to the length of the auxiliary belt 12, but the sheets between the aggregates 2, 2 and the uppermost aggregate 2 and case 5 are longer than the auxiliary belt 12 or are the same. Because of its length, compared to the tension noise of conventional seats, only the tension noise of the auxiliary belt is required, and the tension noise is reduced, resulting in lower noise.
また補助ベルトは引張り強度があるためシートにかかる
荷重は補助ベルトにかかりシートの保護ができる効果も
あると共に例へシートが破断されたとしても、骨材と骨
材間及び最上位の骨材とケース間を屈撓性、張力強度の
ある補助ベルトが固定しであるためシート及び骨材は落
下することなく安全機能をも有する。In addition, since the auxiliary belt has tensile strength, the load on the sheet is transferred to the auxiliary belt, which has the effect of protecting the sheet. For example, even if the sheet breaks, it will not be able to connect between the aggregates and the topmost aggregate. Since the auxiliary belt with flexibility and tensile strength is fixed between the cases, the sheets and aggregates do not fall and have a safety function.
図面は本考案に係るシートシャッターの長音防止装置の
一実施例を示すもので、第１図は正面図、第２図は折畳
まれた時の側面図、第３図は一部の斜視図である。
１・・・・・・シート、２・・・・・・骨材、２′・・
・・・・軸、３・・・・・・ゴムローラ、４・・・・・
・案内レール、６・・・・・・マグサ、７・・・・・・
軸受片、訃・・・・・巻取り軸、９・・・・・・開閉機
、１０・・・・・・ベルト、１１・・・・・・貫通孔、
１２・・・・・・補助ベルト。The drawings show an embodiment of the long-sound prevention device for a sheet shutter according to the present invention. Figure 1 is a front view, Figure 2 is a side view when folded, and Figure 3 is a partial perspective view. It is. 1... Sheet, 2... Aggregate, 2'...
...Shaft, 3...Rubber roller, 4...
・Guidance rail, 6...Magsa, 7...
Bearing piece, end... Winding shaft, 9... Switcher, 10... Belt, 11... Through hole,
12... Auxiliary belt.
Claims (1)
部に取付けて吊下すると共に、このシートの最下位の骨
材に、出入口の上部に設けたケース内の巻取り軸に一端
を取付けたベルトの下端を結着し、巻取り軸と連繋した
開閉機の駆動でシートを折畳み、または伸延して昇降で
きるようにしたシートシャッターにおいて、前記隣接す
る骨材並びに最上段の骨材とケース側との間には、前記
ピッチと同じか又は僅かに短かめに設定した屈撓性、引
張強度のある補助ベルトを固定してなるシートシャッタ
ーの長音防止装置。The upper end of a sheet with aggregate arranged at a constant pitch is attached to the top of the entrance and is suspended, and one end is attached to the lowest aggregate of this sheet to the winding shaft in the case provided above the entrance. In the sheet shutter, the lower end of the belt is tied together, and the sheet can be folded or stretched to be raised and lowered by driving an opening/closing machine connected to a winding shaft. A long sound prevention device for a sheet shutter, in which an auxiliary belt with flexibility and tensile strength, which is set to the same pitch or slightly shorter than the pitch, is fixed between the side and the pitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18732580U JPS6015908Y2 (en) | 1980-12-25 | 1980-12-25 | Seat shutter noise prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18732580U JPS6015908Y2 (en) | 1980-12-25 | 1980-12-25 | Seat shutter noise prevention device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57109196U JPS57109196U (en) | 1982-07-06 |
| JPS6015908Y2 true JPS6015908Y2 (en) | 1985-05-18 |
Family
ID=29990026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18732580U Expired JPS6015908Y2 (en) | 1980-12-25 | 1980-12-25 | Seat shutter noise prevention device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6015908Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012097562A (en) * | 2012-02-21 | 2012-05-24 | Sato Kogyo Co Ltd | Sheet shutter |
| US8836461B2 (en) | 2002-12-13 | 2014-09-16 | Volterra Semiconductor Corporation | Method for making magnetic components with M-phase coupling, and related inductor structures |
| US9281115B2 (en) | 2009-12-21 | 2016-03-08 | Volterra Semiconductor LLC | Multi-turn inductors |
-
1980
- 1980-12-25 JP JP18732580U patent/JPS6015908Y2/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8836461B2 (en) | 2002-12-13 | 2014-09-16 | Volterra Semiconductor Corporation | Method for making magnetic components with M-phase coupling, and related inductor structures |
| US9147515B2 (en) | 2002-12-13 | 2015-09-29 | Volterra Semiconductor LLC | Method for making magnetic components with M-phase coupling, and related inductor structures |
| US9281115B2 (en) | 2009-12-21 | 2016-03-08 | Volterra Semiconductor LLC | Multi-turn inductors |
| JP2012097562A (en) * | 2012-02-21 | 2012-05-24 | Sato Kogyo Co Ltd | Sheet shutter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57109196U (en) | 1982-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5222541A (en) | Industrial door having releasable beam and tension bracket retention mechanism | |
| US5682937A (en) | Closing devices incorporating rolling means | |
| US4938273A (en) | Vertically movable door structure | |
| JPS6015908Y2 (en) | Seat shutter noise prevention device | |
| ITPD20110276A1 (en) | PITCHES TENT | |
| EP0370550A1 (en) | Roll up door | |
| DK0550619T3 (en) | Curtain Interior | |
| JP3041392B2 (en) | Platform door device | |
| DK170429B1 (en) | window coverings | |
| JPH0519520Y2 (en) | ||
| KR102640217B1 (en) | Prefabricated fire screen fire shutter | |
| US620969A (en) | Shutter | |
| JPH0128228Y2 (en) | ||
| US543098A (en) | Street-car curtain | |
| US1034937A (en) | Window-screen. | |
| US333176A (en) | Eleanor v | |
| JP5107642B2 (en) | Switchgear | |
| JPS6349509Y2 (en) | ||
| US289350A (en) | Safety-guard for elevators | |
| US1418860A (en) | Window awning | |
| US964455A (en) | Window-tent. | |
| US663554A (en) | Combined rolling and folding shutter. | |
| JPS6023438Y2 (en) | Folding seat shutter | |
| US925231A (en) | Awning. | |
| US1463724A (en) | Grain-car door |