JPS63151480U - - Google Patents
Info
- Publication number
- JPS63151480U JPS63151480U JP4430887U JP4430887U JPS63151480U JP S63151480 U JPS63151480 U JP S63151480U JP 4430887 U JP4430887 U JP 4430887U JP 4430887 U JP4430887 U JP 4430887U JP S63151480 U JPS63151480 U JP S63151480U
- Authority
- JP
- Japan
- Prior art keywords
- governor
- outer periphery
- ratchet
- flyweight
- stand
- 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
- 210000000078 claw Anatomy 0.000 claims description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Description
第1図乃至第4図は本考案の一実施例を示すも
ので、第1図は調速機の正面図、第2図は同じく
断面図、第3図はラチエツト単独の正面図、第4
図は同じく断面図、第5図は一般の調速機を備え
たエレベータの概略構成図、第6図は従来の調速
機の正面図、第7図は同じく従来の調速機の断面
図である。
5……かご、6……つり合いおもり、7……調
速機、8……ガバナシーブ、10……ガバナロー
プ、12……スタンド、12a……軸受部、13
……シヤフト、15……フライウエイト、15b
……爪、21……ラチエツト、21a……歯部、
21b……ボス部、21c……アーム部、21d
……リム部、22……ロープ掴み保持用フツク、
23……ロープ掴み、24……かご位置検出装置
。
1 to 4 show one embodiment of the present invention, in which FIG. 1 is a front view of the governor, FIG. 2 is a sectional view, FIG. 3 is a front view of the ratchet alone, and FIG.
Figure 5 is a schematic diagram of an elevator equipped with a general governor, Figure 6 is a front view of a conventional governor, and Figure 7 is a sectional view of a conventional governor. It is. 5... Car, 6... Counterweight, 7... Speed governor, 8... Governor sheave, 10... Governor rope, 12... Stand, 12a... Bearing section, 13
...Shaft, 15...Fly weight, 15b
...Claw, 21... Ratchet, 21a... Teeth,
21b...Boss part, 21c...Arm part, 21d
...Rim portion, 22...Hook for gripping and holding the rope,
23... Rope grip, 24... Car position detection device.
Claims (1)
るガバナロープが巻き掛けられるガバナシーブを
スタンドの軸受部に回転自在に設けたシヤフトを
介して取付けると共に、このガバナシーブのアー
ム部にこの回転に伴う遠心力で回動する爪付きフ
ライウエイトを設け、一方前記スタンドの軸受部
外周に前記フライウエイトが遠心力により所定以
上回動するとその爪と係合して回転せしめられる
ラチエツトを設けると共に、このラチエツトから
外周方に突出してロープ掴み保持用フツクを設け
たエレベータ用調速機において、前記ラチエツト
を、ボス部とアーム部と該アーム部外周からガバ
ナシーブ側に突出する環状のリム部とよりなる構
成とすると共に、そのリム部の内周面に前記フラ
イウエイトの爪が係合する歯部を設けたことを特
徴とするエレベータ用調速機。 A governor sheave, around which a governor rope linked to the elevator car or counterweight is wrapped, is attached to the bearing of the stand via a rotatably provided shaft, and a claw is attached to the arm of the governor sheave that rotates due to the centrifugal force accompanying this rotation. A flyweight is provided on the outer periphery of the bearing portion of the stand, and a ratchet is provided on the outer periphery of the bearing portion of the stand, which engages with the pawl and rotates when the flyweight rotates by more than a predetermined amount due to centrifugal force, and a rope protrudes from the ratchet toward the outer periphery. In an elevator governor equipped with a gripping and holding hook, the ratchet is composed of a boss portion, an arm portion, and an annular rim portion protruding from the outer periphery of the arm portion toward the governor sheave side, and 1. A speed governor for an elevator, characterized in that an inner circumferential surface thereof is provided with a tooth portion with which a pawl of the flyweight engages.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4430887U JPS63151480U (en) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4430887U JPS63151480U (en) | 1987-03-27 | 1987-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63151480U true JPS63151480U (en) | 1988-10-05 |
Family
ID=30861995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4430887U Pending JPS63151480U (en) | 1987-03-27 | 1987-03-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63151480U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH061561A (en) * | 1992-06-18 | 1994-01-11 | Mitsubishi Electric Corp | Governor for elevator |
JP2007084261A (en) * | 2005-09-21 | 2007-04-05 | Toshiba Elevator Co Ltd | Elevator governor |
-
1987
- 1987-03-27 JP JP4430887U patent/JPS63151480U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH061561A (en) * | 1992-06-18 | 1994-01-11 | Mitsubishi Electric Corp | Governor for elevator |
JP2007084261A (en) * | 2005-09-21 | 2007-04-05 | Toshiba Elevator Co Ltd | Elevator governor |