JPS6415585A - Interlocking relation switching method for control valve and control lever - Google Patents
Interlocking relation switching method for control valve and control leverInfo
- Publication number
- JPS6415585A JPS6415585A JP17031987A JP17031987A JPS6415585A JP S6415585 A JPS6415585 A JP S6415585A JP 17031987 A JP17031987 A JP 17031987A JP 17031987 A JP17031987 A JP 17031987A JP S6415585 A JPS6415585 A JP S6415585A
- Authority
- JP
- Japan
- Prior art keywords
- axis
- control
- valve
- controlled
- control 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.)
- Granted
Links
Landscapes
- Mechanically-Actuated Valves (AREA)
- Mechanical Control Devices (AREA)
Abstract
PURPOSE:To suppress a necessary space to a low value as much as possible, by a method wherein an interlocking member is provided with a control lever which is integrally rotated around a first axis and effects relative rotation around an axis in a direction extending at right angles with the first axis. CONSTITUTION:When a control lever 3 is rocked and controlled around a first axis P1, a boom control valve 5 is not controlled. Since the first axis P1 is spaced away from a second axis P2 being the coupling axis of a first valve coupling part 10, the first valve coupling part 10 is elevated for control, and a bucket control valve 4 is controlled. When the control lever 3 is rocked for control around a third axis P3, the bucket control valve 4 is not controlled, and a second valve coupling part 14 is elevated for control.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62170319A JPH0656221B2 (en) | 1987-07-07 | 1987-07-07 | Control valve and operating lever interlocking relationship switching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62170319A JPH0656221B2 (en) | 1987-07-07 | 1987-07-07 | Control valve and operating lever interlocking relationship switching device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6415585A true JPS6415585A (en) | 1989-01-19 |
JPH0656221B2 JPH0656221B2 (en) | 1994-07-27 |
Family
ID=15902753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62170319A Expired - Lifetime JPH0656221B2 (en) | 1987-07-07 | 1987-07-07 | Control valve and operating lever interlocking relationship switching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0656221B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0366412U (en) * | 1989-10-30 | 1991-06-27 | ||
US5140865A (en) * | 1989-04-29 | 1992-08-25 | J. C. Bamford Excavators Limited | Control lever assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4941794A (en) * | 1972-04-28 | 1974-04-19 | ||
JPS54108018A (en) * | 1978-02-10 | 1979-08-24 | Nichiyu Kikai Kougiyou Kk | Lever device for manual changeeover valve |
JPS5654374U (en) * | 1979-09-29 | 1981-05-12 |
-
1987
- 1987-07-07 JP JP62170319A patent/JPH0656221B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4941794A (en) * | 1972-04-28 | 1974-04-19 | ||
JPS54108018A (en) * | 1978-02-10 | 1979-08-24 | Nichiyu Kikai Kougiyou Kk | Lever device for manual changeeover valve |
JPS5654374U (en) * | 1979-09-29 | 1981-05-12 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5140865A (en) * | 1989-04-29 | 1992-08-25 | J. C. Bamford Excavators Limited | Control lever assembly |
JPH0366412U (en) * | 1989-10-30 | 1991-06-27 |
Also Published As
Publication number | Publication date |
---|---|
JPH0656221B2 (en) | 1994-07-27 |
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