JPS55119532A - Safety device for dumping direction controller of dump truck - Google Patents

Safety device for dumping direction controller of dump truck

Info

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
Application number
JP2422879A
Other languages
Japanese (ja)
Inventor
Kazuyuki Torieda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyokuto Kaihatsu Kogyo Co Ltd
Original Assignee
Kyokuto Kaihatsu Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kyokuto Kaihatsu Kogyo Co Ltd filed Critical Kyokuto Kaihatsu Kogyo Co Ltd
Priority to JP2422879A priority Critical patent/JPS55119532A/en
Publication of JPS55119532A publication Critical patent/JPS55119532A/en
Pending legal-status Critical Current

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
JP2422879A 1979-03-01 1979-03-01 Safety device for dumping direction controller of dump truck Pending JPS55119532A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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