JPS6490363A - Rolling tower - Google Patents

Rolling tower

Info

Publication number
JPS6490363A
JPS6490363A JP21121887A JP21121887A JPS6490363A JP S6490363 A JPS6490363 A JP S6490363A JP 21121887 A JP21121887 A JP 21121887A JP 21121887 A JP21121887 A JP 21121887A JP S6490363 A JPS6490363 A JP S6490363A
Authority
JP
Japan
Prior art keywords
frame body
upper frame
moving
pairs
work efficiency
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
JP21121887A
Other languages
Japanese (ja)
Other versions
JP2831353B2 (en
Inventor
Kiyomi Itagaki
Kazuo Morita
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.)
DAIMON KENSETSU KOGYO KK
H P C SANGYO KK
Original Assignee
DAIMON KENSETSU KOGYO KK
H P C SANGYO KK
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 DAIMON KENSETSU KOGYO KK, H P C SANGYO KK filed Critical DAIMON KENSETSU KOGYO KK
Priority to JP62211218A priority Critical patent/JP2831353B2/en
Publication of JPS6490363A publication Critical patent/JPS6490363A/en
Application granted granted Critical
Publication of JP2831353B2 publication Critical patent/JP2831353B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Movable Scaffolding (AREA)

Abstract

PURPOSE: To improve work efficiency by arranging two pairs of scissors arms between a lower frame body with casters and an upper frame body fittable with a frame unit, and synchronously moving the moving ends of arm members in the lateral direction. CONSTITUTION: Two pairs of scissors arms 30a, 30b are arranged on the right and left between a square lower frame body 10 and an upper frame body 29 of the same shape. Rollers 36a, 36b, 37a, 37b rolled along horizontal beams 10a, 20a are connected together for each pair, and connecting rods connecting the lower roller pair are connected to inversely threaded moving nuts respectively. After a rolling tower is moved to a work site and fixed, a drive motor is driven to move lower rollers 36a, 36b in the separating direction via the inversely threaded moving nuts, and the upper frame body 20 is adjusted to the optimum height, thereby work efficiency can be improved.
JP62211218A 1987-08-27 1987-08-27 Rolling tower Expired - Lifetime JP2831353B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62211218A JP2831353B2 (en) 1987-08-27 1987-08-27 Rolling tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62211218A JP2831353B2 (en) 1987-08-27 1987-08-27 Rolling tower

Publications (2)

Publication Number Publication Date
JPS6490363A true JPS6490363A (en) 1989-04-06
JP2831353B2 JP2831353B2 (en) 1998-12-02

Family

ID=16602251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62211218A Expired - Lifetime JP2831353B2 (en) 1987-08-27 1987-08-27 Rolling tower

Country Status (1)

Country Link
JP (1) JP2831353B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011128338A (en) * 2009-12-17 2011-06-30 Seiko Epson Corp Screen device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117947U (en) * 1984-01-20 1985-08-09 日立プラント建設株式会社 rolling tower
JPS62137354A (en) * 1985-12-07 1987-06-20 弐方　三男 Elevator apparatus by tower shaped screw jack
JPS634995U (en) * 1986-02-24 1988-01-13

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117947U (en) * 1984-01-20 1985-08-09 日立プラント建設株式会社 rolling tower
JPS62137354A (en) * 1985-12-07 1987-06-20 弐方　三男 Elevator apparatus by tower shaped screw jack
JPS634995U (en) * 1986-02-24 1988-01-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011128338A (en) * 2009-12-17 2011-06-30 Seiko Epson Corp Screen device

Also Published As

Publication number Publication date
JP2831353B2 (en) 1998-12-02

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