JP2680531B2 - 遮蔽装置のロック保安装置 - Google Patents

遮蔽装置のロック保安装置

Info

Publication number
JP2680531B2
JP2680531B2 JP5246668A JP24666893A JP2680531B2 JP 2680531 B2 JP2680531 B2 JP 2680531B2 JP 5246668 A JP5246668 A JP 5246668A JP 24666893 A JP24666893 A JP 24666893A JP 2680531 B2 JP2680531 B2 JP 2680531B2
Authority
JP
Japan
Prior art keywords
lock
shield
knob
shielding
tool
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.)
Expired - Fee Related
Application number
JP5246668A
Other languages
English (en)
Japanese (ja)
Other versions
JPH07102861A (ja
Inventor
孝 中村
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.)
Nakamura Co Ltd
Original Assignee
Nakamura 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 Nakamura Co Ltd filed Critical Nakamura Co Ltd
Priority to JP5246668A priority Critical patent/JP2680531B2/ja
Priority to CN 94105844 priority patent/CN1060838C/zh
Publication of JPH07102861A publication Critical patent/JPH07102861A/ja
Application granted granted Critical
Publication of JP2680531B2 publication Critical patent/JP2680531B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Steps, Ramps, And Handrails (AREA)
  • Grates (AREA)
  • Emergency Lowering Means (AREA)
JP5246668A 1993-10-01 1993-10-01 遮蔽装置のロック保安装置 Expired - Fee Related JP2680531B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5246668A JP2680531B2 (ja) 1993-10-01 1993-10-01 遮蔽装置のロック保安装置
CN 94105844 CN1060838C (zh) 1993-10-01 1994-05-20 遮栏装置的锁固保安装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5246668A JP2680531B2 (ja) 1993-10-01 1993-10-01 遮蔽装置のロック保安装置

Publications (2)

Publication Number Publication Date
JPH07102861A JPH07102861A (ja) 1995-04-18
JP2680531B2 true JP2680531B2 (ja) 1997-11-19

Family

ID=17151842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5246668A Expired - Fee Related JP2680531B2 (ja) 1993-10-01 1993-10-01 遮蔽装置のロック保安装置

Country Status (2)

Country Link
JP (1) JP2680531B2 (zh)
CN (1) CN1060838C (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4611949B2 (ja) * 2006-09-13 2011-01-12 株式会社ナカムラ 開閉仕切具施錠機構

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5449299A (en) * 1977-03-24 1979-04-18 Masaru Tsuda Lockup mechanism for open*close appliance with lattice

Also Published As

Publication number Publication date
CN1060838C (zh) 2001-01-17
JPH07102861A (ja) 1995-04-18
CN1103461A (zh) 1995-06-07

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