JPS63138993A - 球形タンク用内部回転梯子装置およびその組立方法 - Google Patents

球形タンク用内部回転梯子装置およびその組立方法

Info

Publication number
JPS63138993A
JPS63138993A JP61274921A JP27492186A JPS63138993A JP S63138993 A JPS63138993 A JP S63138993A JP 61274921 A JP61274921 A JP 61274921A JP 27492186 A JP27492186 A JP 27492186A JP S63138993 A JPS63138993 A JP S63138993A
Authority
JP
Japan
Prior art keywords
ladder
spherical tank
ladder block
block
blocks
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
JP61274921A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0446832B2 (enExample
Inventor
綿貫　繁雄
松原　敬三
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.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP61274921A priority Critical patent/JPS63138993A/ja
Publication of JPS63138993A publication Critical patent/JPS63138993A/ja
Publication of JPH0446832B2 publication Critical patent/JPH0446832B2/ja
Granted legal-status Critical Current

Links

JP61274921A 1986-11-18 1986-11-18 球形タンク用内部回転梯子装置およびその組立方法 Granted JPS63138993A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61274921A JPS63138993A (ja) 1986-11-18 1986-11-18 球形タンク用内部回転梯子装置およびその組立方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61274921A JPS63138993A (ja) 1986-11-18 1986-11-18 球形タンク用内部回転梯子装置およびその組立方法

Publications (2)

Publication Number Publication Date
JPS63138993A true JPS63138993A (ja) 1988-06-10
JPH0446832B2 JPH0446832B2 (enExample) 1992-07-31

Family

ID=17548396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61274921A Granted JPS63138993A (ja) 1986-11-18 1986-11-18 球形タンク用内部回転梯子装置およびその組立方法

Country Status (1)

Country Link
JP (1) JPS63138993A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112978115A (zh) * 2019-12-12 2021-06-18 台山市东扩钢构有限公司 一种球罐内用的爬高装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103979223A (zh) * 2014-06-09 2014-08-13 安徽星马专用汽车有限公司 一种罐车及其内梯

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541418A (en) * 1977-06-07 1979-01-08 Shinji Kashiwara Internal working platform apparatus for spherical tank

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541418A (en) * 1977-06-07 1979-01-08 Shinji Kashiwara Internal working platform apparatus for spherical tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112978115A (zh) * 2019-12-12 2021-06-18 台山市东扩钢构有限公司 一种球罐内用的爬高装置

Also Published As

Publication number Publication date
JPH0446832B2 (enExample) 1992-07-31

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