JPS55119532A - Safety device for dumping direction controller of dump truck - Google Patents
Safety device for dumping direction controller of dump truckInfo
- Publication number
- JPS55119532A JPS55119532A JP2422879A JP2422879A JPS55119532A JP S55119532 A JPS55119532 A JP S55119532A JP 2422879 A JP2422879 A JP 2422879A JP 2422879 A JP2422879 A JP 2422879A JP S55119532 A JPS55119532 A JP S55119532A
- Authority
- JP
- Japan
- Prior art keywords
- deck
- hooks
- cross rods
- safety device
- dump truck
- 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 prevent a hinge supporting a deck from disengagement for safety by automatically locking a control lever for dumping while the cargo deck is lifted up.
CONSTITUTION: Hinge pins 8 at four corners of a deck are joined with connecting hooks 10W10''' on the frame. Said hooks 10, 10' are respectively connected with cross rods 19, 19' and hooks 10", 10''' are with cross rods 20, 20'. Two sets of cross rods are coupled with a front and rear bell cranks 16, 17 through the center line of the deck. A lever 21 beside anoperator's seat acts on a push/pull wire 23 to move a transmission rod 18 front or rear. The front or rear behavior has the bell cranks 16, 17 hooked up with pins 8. A connector 26 is provided for the rod 18 and a connecting arm 25 is fixed on the frame. With a sense of a down of the deck the arm 25 is disconnected from the connector 26.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2422879A JPS55119532A (en) | 1979-03-01 | 1979-03-01 | Safety device for dumping direction controller of dump truck |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2422879A JPS55119532A (en) | 1979-03-01 | 1979-03-01 | Safety device for dumping direction controller of dump truck |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55119532A true JPS55119532A (en) | 1980-09-13 |
Family
ID=12132401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2422879A Pending JPS55119532A (en) | 1979-03-01 | 1979-03-01 | Safety device for dumping direction controller of dump truck |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55119532A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61125941A (en) * | 1984-11-21 | 1986-06-13 | Shin Meiwa Ind Co Ltd | Hinge operation safety device for 3-way dump truck |
JPS61139532A (en) * | 1984-12-12 | 1986-06-26 | Shin Meiwa Ind Co Ltd | Safety device for changing-over hinge in three-turn dump truck |
JPS62292545A (en) * | 1986-06-10 | 1987-12-19 | Shin Meiwa Ind Co Ltd | Safety device for three stage dump truck |
-
1979
- 1979-03-01 JP JP2422879A patent/JPS55119532A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61125941A (en) * | 1984-11-21 | 1986-06-13 | Shin Meiwa Ind Co Ltd | Hinge operation safety device for 3-way dump truck |
JPH0219011B2 (en) * | 1984-11-21 | 1990-04-27 | Shin Meiwa Ind Co Ltd | |
JPS61139532A (en) * | 1984-12-12 | 1986-06-26 | Shin Meiwa Ind Co Ltd | Safety device for changing-over hinge in three-turn dump truck |
JPS62292545A (en) * | 1986-06-10 | 1987-12-19 | Shin Meiwa Ind Co Ltd | Safety device for three stage dump truck |
JPH0435373B2 (en) * | 1986-06-10 | 1992-06-10 | Shin Meiwa Ind Co Ltd |
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