JPS5233400A - Slow-lowering device - Google Patents

Slow-lowering device

Info

Publication number
JPS5233400A
JPS5233400A JP10810375A JP10810375A JPS5233400A JP S5233400 A JPS5233400 A JP S5233400A JP 10810375 A JP10810375 A JP 10810375A JP 10810375 A JP10810375 A JP 10810375A JP S5233400 A JPS5233400 A JP S5233400A
Authority
JP
Japan
Prior art keywords
slow
lowering device
lowering
slso
centrifugal force
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
JP10810375A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5514655B2 (enExample
Inventor
Hiromitsu Naka
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.)
Naka Technical Laboratory Co Ltd
Original Assignee
Naka Technical Laboratory 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 Naka Technical Laboratory Co Ltd filed Critical Naka Technical Laboratory Co Ltd
Priority to JP10810375A priority Critical patent/JPS5233400A/ja
Publication of JPS5233400A publication Critical patent/JPS5233400A/ja
Publication of JPS5514655B2 publication Critical patent/JPS5514655B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
  • Emergency Lowering Means (AREA)
  • Braking Arrangements (AREA)
JP10810375A 1975-09-08 1975-09-08 Slow-lowering device Granted JPS5233400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10810375A JPS5233400A (en) 1975-09-08 1975-09-08 Slow-lowering device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10810375A JPS5233400A (en) 1975-09-08 1975-09-08 Slow-lowering device

Publications (2)

Publication Number Publication Date
JPS5233400A true JPS5233400A (en) 1977-03-14
JPS5514655B2 JPS5514655B2 (enExample) 1980-04-17

Family

ID=14475938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10810375A Granted JPS5233400A (en) 1975-09-08 1975-09-08 Slow-lowering device

Country Status (1)

Country Link
JP (1) JPS5233400A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463596A (en) * 1977-10-28 1979-05-22 Naka Tech Lab Device for supporting movable rescue stool
JPS5536657A (en) * 1978-09-08 1980-03-14 Hitachi Ltd Brake device
JPS5680266A (en) * 1979-11-30 1981-07-01 Matsushita Electric Works Ltd Slow lowering device
JPH07110044A (ja) * 1993-06-28 1995-04-25 Thk Ment Kenkyusho:Kk 回転速度調整装置
JP2014177824A (ja) * 2013-03-15 2014-09-25 Tok Bearing Co Ltd 遠心力を利用したブレーキ装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5488884B2 (ja) * 2009-09-29 2014-05-14 特殊梯子製作所有限会社 避難用梯子装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934196A (enExample) * 1972-08-01 1974-03-29
JPH0550697A (ja) * 1991-07-03 1993-03-02 Fujitsu Ltd イメージセンサの読み取り範囲補正方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934196A (enExample) * 1972-08-01 1974-03-29
JPH0550697A (ja) * 1991-07-03 1993-03-02 Fujitsu Ltd イメージセンサの読み取り範囲補正方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463596A (en) * 1977-10-28 1979-05-22 Naka Tech Lab Device for supporting movable rescue stool
JPS5536657A (en) * 1978-09-08 1980-03-14 Hitachi Ltd Brake device
JPS5680266A (en) * 1979-11-30 1981-07-01 Matsushita Electric Works Ltd Slow lowering device
JPH07110044A (ja) * 1993-06-28 1995-04-25 Thk Ment Kenkyusho:Kk 回転速度調整装置
JP2014177824A (ja) * 2013-03-15 2014-09-25 Tok Bearing Co Ltd 遠心力を利用したブレーキ装置

Also Published As

Publication number Publication date
JPS5514655B2 (enExample) 1980-04-17

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