JPH08198543A - Elevator car with speed governor - Google Patents

Elevator car with speed governor

Info

Publication number
JPH08198543A
JPH08198543A JP4228095A JP4228095A JPH08198543A JP H08198543 A JPH08198543 A JP H08198543A JP 4228095 A JP4228095 A JP 4228095A JP 4228095 A JP4228095 A JP 4228095A JP H08198543 A JPH08198543 A JP H08198543A
Authority
JP
Japan
Prior art keywords
speed
roller
governor
elevator
speed governor
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
JP4228095A
Other languages
Japanese (ja)
Inventor
Toshio Higuchi
利夫 樋口
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4228095A priority Critical patent/JPH08198543A/en
Publication of JPH08198543A publication Critical patent/JPH08198543A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors

Abstract

PURPOSE: To dispense with a wire rope exclusively used for a speed governor and facilitate the design of an elevator and the like by providing an elevator car with the speed governor through a speed detecting roller. CONSTITUTION: A speed detecting roller 1 is provided in the appropriate position of the car 4 of an elevator, and moderate pressure is applied to rollers facing each other so as not to slip. Upon detecting abnormal speed through the speed detecting roller 1, a speed governor 2 puts an overspeed switch and a catch 3 in action. The speed detecting roller 1 can be used jointly with a roller for guiding the car 4. A safety switch put in action when the speed detecting roller 1 comes off a rail 5 is provided in an appropriate position through an appropriate roller. A wire rope exclusively used for the speed governor 2 is thereby dispensed with, and the elevator and the like can be designed easily.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は，エレベーター等の安全
装置に関する物である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a safety device such as an elevator.

【０００２】[0002]

【従来の技術】従来，調速機は機械室等に固定されワイ
ヤーロープを介して篭の速度を検出していた。2. Description of the Related Art Conventionally, a governor is fixed to a machine room or the like and detects the speed of a basket through a wire rope.

【０００３】[0003]

【発明が解決しようとする課題】この方法では，調速機
専用のワイヤーロープが必要であり，高いビルではコス
トが大きくワイヤーロープの影響を受けやすい。また，
この方法では設計の自由度が低減するといったこれらの
欠点を解決するためになされたものである。This method requires a wire rope dedicated to the speed governor, and in a high building, the cost is high and the wire rope is easily affected. Also,
This method has been made to solve these drawbacks such that the degree of freedom in design is reduced.

【０００４】[0004]

【課題を解決するための手段】エレベーターの篭（４）
に速度検出ローラー（１）と調速機（２）並びに脱レー
ルした時の安全スイッチを設ける。[Means for solving the problem] Elevator cage (4)
A speed detection roller (1), a speed governor (2), and a safety switch when derailed are installed.

【０００５】[0005]

【作用】エレベーターの篭（４）速度をレール（５）よ
り速度検出ローラー（１）を介して調速機（２）を動作
させる。また，速度検出ローラー（１）がレールより外
れると安全スイッチが動作する。Operation: The speed of the elevator cage (4) is controlled by the rail (5) through the speed detection roller (1) to the speed governor (2). Further, when the speed detection roller (1) comes off the rail, the safety switch operates.

【０００６】[0006]

【実施例】【Example】

（イ） エレベーターの篭（４）の適度位置に速度検出
ローラー（１）を設け滑らないように向かい合うローラ
ーと適度に圧力をかける。速度検出ローラー（１）を介
して調速機（２）は異常速度になると過速スイッチ並び
にキャッチ（３）を動作させる。また，速度検出ローラ
ー（１）は篭をガイドするローラーと併用してもよい。 （ロ） 速度検出ローラー（１）がレール（５）より外
れると動作する安全全スイッチを適当なローラーを介し
て適度な位置に設ける。 本考案は以上のような構造で，これを使用するときは，
調速機付きエレベーター篭としてエレベーター等の安全
装置に用いる。(B) A speed detection roller (1) is provided at an appropriate position on the elevator cage (4) and pressure is appropriately applied to the rollers facing each other so as not to slip. The speed governor (2) operates the overspeed switch and the catch (3) via the speed detection roller (1) when the speed becomes abnormal. Further, the speed detecting roller (1) may be used together with a roller for guiding the basket. (B) A safety all switch that operates when the speed detection roller (1) is disengaged from the rail (5) is provided at an appropriate position through an appropriate roller. The present invention has the above-mentioned structure, and when using it,
Used as an elevator cage with a governor for safety devices such as elevators.

【０００７】[0007]

【発明の効果】調速機専用のワイヤーロープがいらなく
なりワイヤーロープに係わる諸問題が解決する。また，
エレベーター等の設計がしやすく高層ビル並びに新たな
エレベーター等に必要とされる。EFFECTS OF THE INVENTION The wire rope dedicated to the speed governor is not needed, and various problems relating to the wire rope are solved. Also,
It is easy to design elevators and is required for high-rise buildings and new elevators.

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

【図１】本発明の全体図FIG. 1 is an overall view of the present invention

【符号の説明】[Explanation of symbols]

１ は速度検出ローラー ２ は調速機 ３ はキャッチ ４ はエレベーターの篭 ５ はレール 1 is speed detection roller 2 is speed governor 3 is catch 4 is elevator cage 5 is rail

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】エレベーターの篭（４）に速度検出ローラ
ー（１）を介して調速機（２）を設けてなる調速機付き
エレベーター篭。1. An elevator cage with a governor, comprising a governor (4) provided with a governor (2) via a speed detection roller (1). 【請求項２】速度検出ローラー（１）を介して脱レール
した時の安全スイッチを設けてなる請求項１の調速機付
きエレベーター篭。2. The elevator cage with a speed governor according to claim 1, further comprising a safety switch when the rail is removed via the speed detecting roller (1).
JP4228095A 1995-01-24 1995-01-24 Elevator car with speed governor Pending JPH08198543A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4228095A JPH08198543A (en) 1995-01-24 1995-01-24 Elevator car with speed governor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4228095A JPH08198543A (en) 1995-01-24 1995-01-24 Elevator car with speed governor

Publications (1)

Publication Number Publication Date
JPH08198543A true JPH08198543A (en) 1996-08-06

Family

ID=12631646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4228095A Pending JPH08198543A (en) 1995-01-24 1995-01-24 Elevator car with speed governor

Country Status (1)

Country Link
JP (1) JPH08198543A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161653A (en) * 1998-12-22 2000-12-19 Otis Elevator Company Ropeless governor mechanism for an elevator car
US6170614B1 (en) 1998-12-29 2001-01-09 Otis Elevator Company Electronic overspeed governor for elevators
US6173813B1 (en) 1998-12-23 2001-01-16 Otis Elevator Company Electronic control for an elevator braking system
US6253879B1 (en) 1998-12-22 2001-07-03 Otis Elevator Company Apparatus and method of determining overspeed of an elevator car

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6161653A (en) * 1998-12-22 2000-12-19 Otis Elevator Company Ropeless governor mechanism for an elevator car
US6253879B1 (en) 1998-12-22 2001-07-03 Otis Elevator Company Apparatus and method of determining overspeed of an elevator car
US6173813B1 (en) 1998-12-23 2001-01-16 Otis Elevator Company Electronic control for an elevator braking system
US6170614B1 (en) 1998-12-29 2001-01-09 Otis Elevator Company Electronic overspeed governor for elevators

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