JPS53136220A - Automatic side dump door opening and closing device in dump car - Google Patents

Automatic side dump door opening and closing device in dump car

Info

Publication number
JPS53136220A
JPS53136220A JP5041477A JP5041477A JPS53136220A JP S53136220 A JPS53136220 A JP S53136220A JP 5041477 A JP5041477 A JP 5041477A JP 5041477 A JP5041477 A JP 5041477A JP S53136220 A JPS53136220 A JP S53136220A
Authority
JP
Japan
Prior art keywords
dump
door opening
closing device
automatic side
car
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
JP5041477A
Other languages
Japanese (ja)
Other versions
JPS579975B2 (en
Inventor
Kozo Kono
Tadao Otsuka
Naotake Shimada
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 JP5041477A priority Critical patent/JPS53136220A/en
Publication of JPS53136220A publication Critical patent/JPS53136220A/en
Publication of JPS579975B2 publication Critical patent/JPS579975B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide the subject device wherein the hook of a side dump door is opnened and closed through a swing tiarm guided by a fixed bracket and a swinging bracket, whereby the side dump door is automatically opened by the title fan angle greater than a predetermined angle to prevent any danger such as overthrowing or the like.
COPYRIGHT: (C)1978,JPO&Japio
JP5041477A 1977-04-30 1977-04-30 Automatic side dump door opening and closing device in dump car Granted JPS53136220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5041477A JPS53136220A (en) 1977-04-30 1977-04-30 Automatic side dump door opening and closing device in dump car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5041477A JPS53136220A (en) 1977-04-30 1977-04-30 Automatic side dump door opening and closing device in dump car

Publications (2)

Publication Number Publication Date
JPS53136220A true JPS53136220A (en) 1978-11-28
JPS579975B2 JPS579975B2 (en) 1982-02-24

Family

ID=12858194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5041477A Granted JPS53136220A (en) 1977-04-30 1977-04-30 Automatic side dump door opening and closing device in dump car

Country Status (1)

Country Link
JP (1) JPS53136220A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101758830A (en) * 2008-12-25 2010-06-30 南车长江车辆有限公司 Side door control mechanism for railway automatic dumping car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101758830A (en) * 2008-12-25 2010-06-30 南车长江车辆有限公司 Side door control mechanism for railway automatic dumping car

Also Published As

Publication number Publication date
JPS579975B2 (en) 1982-02-24

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