JPS6464993A - Crab trolley crane with expansion beam - Google Patents

Crab trolley crane with expansion beam

Info

Publication number
JPS6464993A
JPS6464993A JP22283787A JP22283787A JPS6464993A JP S6464993 A JPS6464993 A JP S6464993A JP 22283787 A JP22283787 A JP 22283787A JP 22283787 A JP22283787 A JP 22283787A JP S6464993 A JPS6464993 A JP S6464993A
Authority
JP
Japan
Prior art keywords
speed
fall
rise
telescopic
unit
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
JP22283787A
Other languages
English (en)
Inventor
Shigetoshi Takada
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.)
Shinwa Giken Co Ltd
Original Assignee
Shinwa Giken 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 Shinwa Giken Co Ltd filed Critical Shinwa Giken Co Ltd
Priority to JP22283787A priority Critical patent/JPS6464993A/ja
Publication of JPS6464993A publication Critical patent/JPS6464993A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
JP22283787A 1987-09-04 1987-09-04 Crab trolley crane with expansion beam Pending JPS6464993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22283787A JPS6464993A (en) 1987-09-04 1987-09-04 Crab trolley crane with expansion beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22283787A JPS6464993A (en) 1987-09-04 1987-09-04 Crab trolley crane with expansion beam

Publications (1)

Publication Number Publication Date
JPS6464993A true JPS6464993A (en) 1989-03-10

Family

ID=16788683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22283787A Pending JPS6464993A (en) 1987-09-04 1987-09-04 Crab trolley crane with expansion beam

Country Status (1)

Country Link
JP (1) JPS6464993A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005195076A (ja) * 2004-01-06 2005-07-21 Korea Inst Of Science & Technology 可撓性ネジ駆動式高さ調節装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4414529Y1 (ja) * 1965-11-17 1969-06-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4414529Y1 (ja) * 1965-11-17 1969-06-20

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005195076A (ja) * 2004-01-06 2005-07-21 Korea Inst Of Science & Technology 可撓性ネジ駆動式高さ調節装置

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