JPS5545956A - Working car - Google Patents
Working carInfo
- Publication number
- JPS5545956A JPS5545956A JP11959878A JP11959878A JPS5545956A JP S5545956 A JPS5545956 A JP S5545956A JP 11959878 A JP11959878 A JP 11959878A JP 11959878 A JP11959878 A JP 11959878A JP S5545956 A JPS5545956 A JP S5545956A
- Authority
- JP
- Japan
- Prior art keywords
- vertical shaft
- shaft core
- turntable
- working arm
- lever
- 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
Abstract
PURPOSE: To provide the subject car wherein the position of the rotary vertical shaft core of a working arm is set in a distance variable and rotatable manner relative to the position of the turning vertical shaft of a turntable thereby to make it possibel to effect the side groove digging operation.
CONSTITUTION: A movable turntable part 9 is provided with a manuevering part 4, an engine apparatus 5 and a working arm A, and lever 11 whose length ratio is variable is provided in a manner rotatable around the vertical shaft core P2 with respect to a turntable main body 8. To one side of said lever 11 there is connected a movable turntable part 9 through a flexible mechanism 12, and to another side of the lever 11 there is connected a balance weight 10 therethrough, and the rotary vertical shaft core P1 of the working arm A is set in position changeable and fixable manner relative to the position of the turning vertical shaft core P of the turntable 3, and the balance weight 10 is separated automatically and reversibly in linkage with the separation of the rotary vertical shaft core P1 of the working arm A with respect to the turning vertical shaft core P thereby to expand the working range of digging.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11959878A JPS5545956A (en) | 1978-09-26 | 1978-09-26 | Working car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11959878A JPS5545956A (en) | 1978-09-26 | 1978-09-26 | Working car |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5545956A true JPS5545956A (en) | 1980-03-31 |
Family
ID=14765344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11959878A Pending JPS5545956A (en) | 1978-09-26 | 1978-09-26 | Working car |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5545956A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63127392A (en) * | 1986-11-18 | 1988-05-31 | 三菱重工業株式会社 | Toll receiver for toll road |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929187U (en) * | 1972-06-15 | 1974-03-13 | ||
JPS4934002U (en) * | 1972-06-29 | 1974-03-26 | ||
JPS4941903B1 (en) * | 1969-05-30 | 1974-11-12 |
-
1978
- 1978-09-26 JP JP11959878A patent/JPS5545956A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4941903B1 (en) * | 1969-05-30 | 1974-11-12 | ||
JPS4929187U (en) * | 1972-06-15 | 1974-03-13 | ||
JPS4934002U (en) * | 1972-06-29 | 1974-03-26 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63127392A (en) * | 1986-11-18 | 1988-05-31 | 三菱重工業株式会社 | Toll receiver for toll road |
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