JPS5451119A - Device for tilting cargo box on dump truck - Google Patents

Device for tilting cargo box on dump truck

Info

Publication number
JPS5451119A
JPS5451119A JP11811177A JP11811177A JPS5451119A JP S5451119 A JPS5451119 A JP S5451119A JP 11811177 A JP11811177 A JP 11811177A JP 11811177 A JP11811177 A JP 11811177A JP S5451119 A JPS5451119 A JP S5451119A
Authority
JP
Japan
Prior art keywords
frame
cargo box
sub
cylinder
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.)
Granted
Application number
JP11811177A
Other languages
Japanese (ja)
Other versions
JPS5945530B2 (en
Inventor
Jutaro Koyama
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP11811177A priority Critical patent/JPS5945530B2/en
Publication of JPS5451119A publication Critical patent/JPS5451119A/en
Publication of JPS5945530B2 publication Critical patent/JPS5945530B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To heighten the stability and reduce the weight, by combining a front cylinder and a rear cylinder with each other and making it possible to swing the front part of sub-frame up and down.
CONSTITUTION: The sub-frame 2A is provided on a chassis 1 and divided into a front part and a rear part. The front part of the sub-frame can be swung up and down centering a coupling shaft 6 over the chassis 1. The front cylinder 13 is installed betweem the front part 2A of the sub-frame and a cargo box 3. The rear cylinder 14 is installed between the rear part 2B of the sub-frame and combined with the front cylinder. As a result, the expansion of the front cylinder 13 can be reduced by swinging the front frame part 2A up when the cargo box 3 is tilted. Therefore, the front cylinder can be miniaturized, and the horizontal vibration of the cargo box 3 is suppressed by the front frame part 2A swung up, namely, the stability of the cargo box 3 is heightened
COPYRIGHT: (C)1979,JPO&Japio
JP11811177A 1977-09-30 1977-09-30 Tilt device for cargo boxes in dump trucks Expired JPS5945530B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11811177A JPS5945530B2 (en) 1977-09-30 1977-09-30 Tilt device for cargo boxes in dump trucks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11811177A JPS5945530B2 (en) 1977-09-30 1977-09-30 Tilt device for cargo boxes in dump trucks

Publications (2)

Publication Number Publication Date
JPS5451119A true JPS5451119A (en) 1979-04-21
JPS5945530B2 JPS5945530B2 (en) 1984-11-07

Family

ID=14728288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11811177A Expired JPS5945530B2 (en) 1977-09-30 1977-09-30 Tilt device for cargo boxes in dump trucks

Country Status (1)

Country Link
JP (1) JPS5945530B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157839U (en) * 1982-04-16 1983-10-21 東急車輌製造株式会社 Tri-turn dump truck hoisting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157839U (en) * 1982-04-16 1983-10-21 東急車輌製造株式会社 Tri-turn dump truck hoisting device

Also Published As

Publication number Publication date
JPS5945530B2 (en) 1984-11-07

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