JPS5748591A - Multistage expansion boom - Google Patents

Multistage expansion boom

Info

Publication number
JPS5748591A
JPS5748591A JP12389380A JP12389380A JPS5748591A JP S5748591 A JPS5748591 A JP S5748591A JP 12389380 A JP12389380 A JP 12389380A JP 12389380 A JP12389380 A JP 12389380A JP S5748591 A JPS5748591 A JP S5748591A
Authority
JP
Japan
Prior art keywords
multistage expansion
expansion boom
boom
multistage
expansion
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
JP12389380A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0114157B2 (enExample
Inventor
Atsushi Oda
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.)
Tadano Ltd
Original Assignee
Tadano Iron Works 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 Tadano Iron Works Co Ltd filed Critical Tadano Iron Works Co Ltd
Priority to JP12389380A priority Critical patent/JPS5748591A/ja
Publication of JPS5748591A publication Critical patent/JPS5748591A/ja
Publication of JPH0114157B2 publication Critical patent/JPH0114157B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP12389380A 1980-09-05 1980-09-05 Multistage expansion boom Granted JPS5748591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12389380A JPS5748591A (en) 1980-09-05 1980-09-05 Multistage expansion boom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12389380A JPS5748591A (en) 1980-09-05 1980-09-05 Multistage expansion boom

Publications (2)

Publication Number Publication Date
JPS5748591A true JPS5748591A (en) 1982-03-19
JPH0114157B2 JPH0114157B2 (enExample) 1989-03-09

Family

ID=14871946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12389380A Granted JPS5748591A (en) 1980-09-05 1980-09-05 Multistage expansion boom

Country Status (1)

Country Link
JP (1) JPS5748591A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001278582A (ja) * 2000-03-29 2001-10-10 Tadano Ltd 移動式クレーンのブーム伸縮機構
JP2001294392A (ja) * 2000-04-12 2001-10-23 Tadano Ltd 移動式クレーンのブーム伸縮機構

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412704A (en) * 1977-06-29 1979-01-30 Pioneer Electronic Corp Stereophonic cartridge
JPS5449749A (en) * 1977-09-26 1979-04-19 Shin Meiwa Ind Co Ltd Streching device for multi-stage tlelscopic boom

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5412704A (en) * 1977-06-29 1979-01-30 Pioneer Electronic Corp Stereophonic cartridge
JPS5449749A (en) * 1977-09-26 1979-04-19 Shin Meiwa Ind Co Ltd Streching device for multi-stage tlelscopic boom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001278582A (ja) * 2000-03-29 2001-10-10 Tadano Ltd 移動式クレーンのブーム伸縮機構
JP2001294392A (ja) * 2000-04-12 2001-10-23 Tadano Ltd 移動式クレーンのブーム伸縮機構

Also Published As

Publication number Publication date
JPH0114157B2 (enExample) 1989-03-09

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