JPS63132311U - - Google Patents
Info
- Publication number
- JPS63132311U JPS63132311U JP2293787U JP2293787U JPS63132311U JP S63132311 U JPS63132311 U JP S63132311U JP 2293787 U JP2293787 U JP 2293787U JP 2293787 U JP2293787 U JP 2293787U JP S63132311 U JPS63132311 U JP S63132311U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- rotation speed
- eccentric shaft
- meshing
- detection mechanism
- 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
- 238000001514 detection method Methods 0.000 claims description 2
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Description
第１図は本考案の一実施例としての回転数検出
機構を示し、第１図ａは正面図、第１図ｂは第１
図ａのＡ―Ａ断面図である。第２図は従来装置の
正面図、第３図は第２図のＢ部詳細図である。
１……軸、２……段付歯車、３……検出部歯車
、４……エンコーダ、５……止めねじ、６……ナ
ツト、７……フレーム、８……取付ボルト、９…
…巻き上げ装置の歯車、１０……巻き上げ装置駆
動歯車軸軸受ユニツト。
Fig. 1 shows a rotation speed detection mechanism as an embodiment of the present invention, Fig. 1a is a front view, Fig. 1b is a first
FIG. 3 is a sectional view taken along line AA in FIG. FIG. 2 is a front view of the conventional device, and FIG. 3 is a detailed view of section B in FIG. 1... Shaft, 2... Stepped gear, 3... Detector gear, 4... Encoder, 5... Set screw, 6... Nut, 7... Frame, 8... Mounting bolt, 9...
... Gear of hoisting device, 10... Hoisting device drive gear shaft bearing unit.
Claims (1)
自在に設け、一方の歯車は検出対象の歯車との噛
合位置を偏心軸を回転することにより適正な位置
に調整し、他方の歯車に回転数検出器に直結した
歯車を噛み合わせたことを特徴とする回転数検出
機構。 A stepped gear with an arbitrary gear ratio is rotatably installed on an eccentric shaft, and one gear adjusts the meshing position with the gear to be detected to an appropriate position by rotating the eccentric shaft, and the other gear A rotation speed detection mechanism characterized by meshing gears directly connected to a rotation speed detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2293787U JPS63132311U (en) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2293787U JPS63132311U (en) | 1987-02-20 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63132311U true JPS63132311U (en) | 1988-08-30 |
Family
ID=30820795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2293787U Pending JPS63132311U (en) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63132311U (en) |
-
1987
- 1987-02-20 JP JP2293787U patent/JPS63132311U/ja active Pending