JPH0462884U - - Google Patents

Info

Publication number
JPH0462884U
JPH0462884U JP10648190U JP10648190U JPH0462884U JP H0462884 U JPH0462884 U JP H0462884U JP 10648190 U JP10648190 U JP 10648190U JP 10648190 U JP10648190 U JP 10648190U JP H0462884 U JPH0462884 U JP H0462884U
Authority
JP
Japan
Prior art keywords
door
cylindrical
cylindrical door
attached
output 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.)
Granted
Application number
JP10648190U
Other languages
Japanese (ja)
Other versions
JP2523692Y2 (en
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 filed Critical
Priority to JP10648190U priority Critical patent/JP2523692Y2/en
Publication of JPH0462884U publication Critical patent/JPH0462884U/ja
Application granted granted Critical
Publication of JP2523692Y2 publication Critical patent/JP2523692Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Extensible Doors And Revolving Doors (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、この考案の一実施例の概略を示すド
ア駆動装置の斜視図、第２図は第１図に示す装置
の上部を拡大して示す正面図、第３図は第１図及
び第２図に示した吊手部の詳細を示す正面図、第
４図イ，ロは、第１図に示す装置の動作手順を動
作状態毎に示す略示した平面図である。第５図は
円筒形ドアのドア体を示す斜視図、第６図イ，ロ
は第５図に示す円筒形ドアの開閉時の各動作状態
を、夫々示す略示した平面図である。第７図は従
来の平板状ドアのリンク式駆動機構を示す略示し
た平面図、第８図は円筒形ドアに第７図に示すリ
ンク式駆動機構を取付けたと仮定した場合の取付
け状態を示す略示した平面図である。 ２０……ドア駆動装置、２１……円筒形ドア、
２２……環状レール、２４……吊手部、２７……
受動ブラケツト、２８……ローラ取付板、２９…
…ローラ、３０……駆動部、３１……出力軸、３
２……駆動アーム。 FIG. 1 is a perspective view of a door driving device schematically showing an embodiment of the invention, FIG. 2 is an enlarged front view of the upper part of the device shown in FIG. 1, and FIG. A front view showing details of the hanging portion shown in FIG. 2, and FIGS. 4A and 4B are schematic plan views showing the operating procedure of the device shown in FIG. 1 in each operating state. FIG. 5 is a perspective view showing the door body of the cylindrical door, and FIGS. 6A and 6B are schematic plan views showing the operating states of the cylindrical door shown in FIG. 5 during opening and closing, respectively. Fig. 7 is a schematic plan view showing a conventional link type drive mechanism for a flat door, and Fig. 8 shows an installation state assuming that the link type drive mechanism shown in Fig. 7 is attached to a cylindrical door. FIG. 3 is a schematic plan view. 20...Door drive device, 21...Cylindrical door,
22... Annular rail, 24... Hanging part, 27...
Passive bracket, 28...Roller mounting plate, 29...
...Roller, 30...Drive unit, 31...Output shaft, 3
2... Drive arm.

Claims (1)

【実用新案登録請求の範囲】 通行のため一部に開口を設けた円筒形ドアと、 円筒形ドアに周方向に分散して取付けた複数の
戸車を案内して、円筒形ドアを回転自在に保持す
る環状レールと、 円筒形ドアの軸心方向に突出させた出力軸を、
ドアの開閉命令に従つて回転させる駆動部と、 出力軸に水平方向に取付られて旋回する駆動ア
ームと、 円筒形ドアの一部に取付けられ、駆動アームの
先端部を挾むように連設された二個一対のローラ
を有する受動ブラケツトとを具備したことを特徴
とするドア駆動装置。[Scope of Utility Model Registration Claim] A cylindrical door with an opening partially provided for passage, and a plurality of door rollers attached to the cylindrical door distributed in the circumferential direction to guide the cylindrical door so that the cylindrical door can rotate freely. The annular rail that holds the door and the output shaft that protrudes in the axial direction of the cylindrical door are
A drive unit that rotates according to the door opening/closing command, a drive arm that is attached horizontally to the output shaft and rotates, and a drive unit that is attached to a part of the cylindrical door and connected to sandwich the tip of the drive arm. A door driving device comprising: a passive bracket having a pair of two rollers.
JP10648190U 1990-10-09 1990-10-09 Door drive Expired - Lifetime JP2523692Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10648190U JP2523692Y2 (en) 1990-10-09 1990-10-09 Door drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10648190U JP2523692Y2 (en) 1990-10-09 1990-10-09 Door drive

Publications (2)

Publication Number Publication Date
JPH0462884U true JPH0462884U (en) 1992-05-28
JP2523692Y2 JP2523692Y2 (en) 1997-01-29

Family

ID=31852591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10648190U Expired - Lifetime JP2523692Y2 (en) 1990-10-09 1990-10-09 Door drive

Country Status (1)

Country Link
JP (1) JP2523692Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121677265A (en) * 2026-02-11 2026-03-17 海信冰箱有限公司 refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121677265A (en) * 2026-02-11 2026-03-17 海信冰箱有限公司 refrigerator

Also Published As

Publication number Publication date
JP2523692Y2 (en) 1997-01-29

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term