JPS56103014A - Speed controlling device for conveying system - Google Patents
Speed controlling device for conveying systemInfo
- Publication number
- JPS56103014A JPS56103014A JP574880A JP574880A JPS56103014A JP S56103014 A JPS56103014 A JP S56103014A JP 574880 A JP574880 A JP 574880A JP 574880 A JP574880 A JP 574880A JP S56103014 A JPS56103014 A JP S56103014A
- Authority
- JP
- Japan
- Prior art keywords
- detected
- stop target
- target
- caused
- pallet
- 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
Links
Abstract
PURPOSE: To enable a high-precise positioning of a device by means of an inexpensive position detector, by a method wherein a comparatively coarse-staged target speed curve is formed at a part being away from a stop target, and a target speed curve, in which only a part in proximity of the stop target is caused to change continuously, is formed.
CONSTITUTION: An object 21 to be detected, attached to a pallet, has a smooth curve at its upper surface and equal-spaced notches in its lower surface, and as against the object 21, gap detectors A3 and B3 are securedly located when the upper surface of the object to be detected approaches, and the output is caused to change according to an approrching state. Meanwhile, approaching switches A2 and B2 are also securedly mounted symmetrically centering around the stop target O1, and detect the notches in the lower surface of the object to be detected. The approach switches A2 and B2 generates On and OFF signals (a) and (c), which correspond to the teeth shape of the object 21 to be detected, to changes in the position of the pallet center O1.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP574880A JPS56103014A (en) | 1980-01-23 | 1980-01-23 | Speed controlling device for conveying system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP574880A JPS56103014A (en) | 1980-01-23 | 1980-01-23 | Speed controlling device for conveying system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56103014A true JPS56103014A (en) | 1981-08-17 |
JPS6317726B2 JPS6317726B2 (en) | 1988-04-14 |
Family
ID=11619721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP574880A Granted JPS56103014A (en) | 1980-01-23 | 1980-01-23 | Speed controlling device for conveying system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56103014A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836814A (en) * | 1981-08-28 | 1983-03-03 | Matsushita Electric Works Ltd | Conveyer |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5125256A (en) * | 1974-08-26 | 1976-03-01 | Hitachi Ltd | Idotaino ichikenshutsusochi |
JPS527546A (en) * | 1975-07-04 | 1977-01-20 | Hitachi Ltd | Elevator control system |
JPS5497946A (en) * | 1978-01-20 | 1979-08-02 | Hitachi Ltd | Elevator cage speed controller |
-
1980
- 1980-01-23 JP JP574880A patent/JPS56103014A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5125256A (en) * | 1974-08-26 | 1976-03-01 | Hitachi Ltd | Idotaino ichikenshutsusochi |
JPS527546A (en) * | 1975-07-04 | 1977-01-20 | Hitachi Ltd | Elevator control system |
JPS5497946A (en) * | 1978-01-20 | 1979-08-02 | Hitachi Ltd | Elevator cage speed controller |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836814A (en) * | 1981-08-28 | 1983-03-03 | Matsushita Electric Works Ltd | Conveyer |
Also Published As
Publication number | Publication date |
---|---|
JPS6317726B2 (en) | 1988-04-14 |
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