JPS5996267U - Overhead door safety device - Google Patents

Overhead door safety device

Info

Publication number
JPS5996267U
JPS5996267U JP19243082U JP19243082U JPS5996267U JP S5996267 U JPS5996267 U JP S5996267U JP 19243082 U JP19243082 U JP 19243082U JP 19243082 U JP19243082 U JP 19243082U JP S5996267 U JPS5996267 U JP S5996267U
Authority
JP
Japan
Prior art keywords
wire rope
door
overhead door
safety device
detecting 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.)
Granted
Application number
JP19243082U
Other languages
Japanese (ja)
Other versions
JPH0326222Y2 (en
Inventor
学 藤本
Original Assignee
三和シヤツタ−工業株式会社
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 三和シヤツタ−工業株式会社 filed Critical 三和シヤツタ−工業株式会社
Priority to JP19243082U priority Critical patent/JPS5996267U/en
Publication of JPS5996267U publication Critical patent/JPS5996267U/en
Application granted granted Critical
Publication of JPH0326222Y2 publication Critical patent/JPH0326222Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

図面は本考案に係るオーバーへラドドアの安全装置の一
実施例を示すものであって、第１図は一部の側面図、第
２図は同上正面図、第３図は要部の側面図、第４図は同
上平面図である。 図中、１はオーバーヘッドドア、２は案内レー　−ル、
３はワイヤーロープ、４はドア開閉機、５はワイヤード
ラム、６はワイヤーロープ３の緩み検出装置、７は回転
ローラ、８は検出体、９はスイッチ、１０は支持軸、１
１は圧縮スプリング、１２はスイッチ作動片、１３はア
クチュエータ、１４は圧縮スプリング１１の弾発力調整
ナツトである。The drawings show an embodiment of the safety device for an over-heavy door according to the present invention, in which Fig. 1 is a side view of a part, Fig. 2 is a front view of the same, and Fig. 3 is a side view of the main part. , FIG. 4 is a plan view of the same. In the figure, 1 is an overhead door, 2 is a guide rail,
3 is a wire rope, 4 is a door opening/closing machine, 5 is a wire drum, 6 is a loosening detection device for the wire rope 3, 7 is a rotating roller, 8 is a detection body, 9 is a switch, 10 is a support shaft, 1
1 is a compression spring, 12 is a switch operating piece, 13 is an actuator, and 14 is a resilient force adjustment nut for the compression spring 11.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 複数のパネルから構成され、々）つ開口部の両側から室
内上方に延設したガイドレールに沿って昇降する扉体の
上方に、コイル弾機を巻装した巻取軸を設け、該巻取軸
にワイヤードラムを介して巻′　　　　　回するワイヤ
ーロープの遊端側を上記扉体の下端部に装着してワイヤ
ーロープを吊上げて扉体を開閉スるオーバーヘッドドア
において、上記ワイヤーロープを受ける回転ローラを備
えた検出体をワイヤーロープを押圧する方向の前後に移
動自在に設けると共に、該検出体をワイヤードラムの押
圧力向に弾持し、前記検出体の移動によって作動するス
イッチを設けたことを特徴とするオーバーヘッドドアの
安全装置。A winding shaft on which a coil bullet is wound is provided above the door body which is composed of a plurality of panels and moves up and down along guide rails extending upward from both sides of the opening into the room. In the overhead door, which opens and closes the door by lifting the wire rope by attaching the free end of the wire rope wound around the shaft via a wire drum to the lower end of the door, a rotating roller receives the wire rope. A detecting body equipped with a wire rope is provided so as to be movable back and forth in the direction in which the wire rope is pressed, and a switch is provided which elastically supports the detecting body in the direction of the pressing force of the wire drum and is activated by the movement of the detecting body. Features an overhead door safety device.
JP19243082U 1982-12-20 1982-12-20 Overhead door safety device Granted JPS5996267U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19243082U JPS5996267U (en) 1982-12-20 1982-12-20 Overhead door safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19243082U JPS5996267U (en) 1982-12-20 1982-12-20 Overhead door safety device

Publications (2)

Publication Number Publication Date
JPS5996267U true JPS5996267U (en) 1984-06-29
JPH0326222Y2 JPH0326222Y2 (en) 1991-06-06

Family

ID=30414124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19243082U Granted JPS5996267U (en) 1982-12-20 1982-12-20 Overhead door safety device

Country Status (1)

Country Link
JP (1) JPS5996267U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201125U (en) * 1987-06-16 1988-12-26

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51116043A (en) * 1975-03-13 1976-10-13 Overhead Door Corp Switching mechanism for door operator
JPS5615355U (en) * 1979-07-12 1981-02-09
JPS576713U (en) * 1980-06-14 1982-01-13

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51116043A (en) * 1975-03-13 1976-10-13 Overhead Door Corp Switching mechanism for door operator
JPS5615355U (en) * 1979-07-12 1981-02-09
JPS576713U (en) * 1980-06-14 1982-01-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63201125U (en) * 1987-06-16 1988-12-26

Also Published As

Publication number Publication date
JPH0326222Y2 (en) 1991-06-06

Similar Documents

Publication Publication Date Title
JPS6367199U (en)
JPS5996267U (en) Overhead door safety device
JPS5813397U (en) Device to prevent loosening of winding rope in overhead door
JPS5996277U (en) Overhead door safety device
JPH0139350Y2 (en)
JPS5874710U (en) lift device
JPH0382368U (en)
JPH03120619U (en)
JPS634986U (en)
JPS5829775U (en) door safety device
JPS6141168U (en) Cable limit device in cable winding machine
JPH0269947U (en)
JPS59130887U (en) Spretsuda power supply cable protection device
JPS58135460U (en) Sealed door opening/closing detection device
JPS60187245U (en) Safety devices on gondola hoisting machines
JPS5936961U (en) Tension adjustment device for curtain opening/closing wire in greenhouses, etc.
JPH0437787U (en)
JPS5942575U (en) Head load mechanism
JPS5996293U (en) Door shutter slat cleaner
JPS58191194U (en) Rope remaining winding detection device
JPS6097874U (en) Ceiling storage door guide device
JPS605363U (en) Hazard prevention device for longline hoisting machine
JPS6051281U (en) Automotive window opening/closing device
JPS58177468U (en) Horizontal opening opening/closing device
JPS62187183U (en)