JPH0242742Y2 - - Google Patents

Info

Publication number
JPH0242742Y2
JPH0242742Y2 JP7896484U JP7896484U JPH0242742Y2 JP H0242742 Y2 JPH0242742 Y2 JP H0242742Y2 JP 7896484 U JP7896484 U JP 7896484U JP 7896484 U JP7896484 U JP 7896484U JP H0242742 Y2 JPH0242742 Y2 JP H0242742Y2
Authority
JP
Japan
Prior art keywords
auxiliary ladder
frame
hole
auxiliary
ladder
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
Application number
JP7896484U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60191700U (ja
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 filed Critical
Priority to JP7896484U priority Critical patent/JPS60191700U/ja
Publication of JPS60191700U publication Critical patent/JPS60191700U/ja
Application granted granted Critical
Publication of JPH0242742Y2 publication Critical patent/JPH0242742Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
JP7896484U 1984-05-29 1984-05-29 地下構造物用補助梯子装置 Granted JPS60191700U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7896484U JPS60191700U (ja) 1984-05-29 1984-05-29 地下構造物用補助梯子装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7896484U JPS60191700U (ja) 1984-05-29 1984-05-29 地下構造物用補助梯子装置

Publications (2)

Publication Number Publication Date
JPS60191700U JPS60191700U (ja) 1985-12-19
JPH0242742Y2 true JPH0242742Y2 (US20020128544A1-20020912-P00008.png) 1990-11-14

Family

ID=30623432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7896484U Granted JPS60191700U (ja) 1984-05-29 1984-05-29 地下構造物用補助梯子装置

Country Status (1)

Country Link
JP (1) JPS60191700U (US20020128544A1-20020912-P00008.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0630907Y2 (ja) * 1986-08-28 1994-08-22 友鉄工業株式会社 地下構造物用蓋の補助梯子取付装置

Also Published As

Publication number Publication date
JPS60191700U (ja) 1985-12-19

Similar Documents

Publication Publication Date Title
JPH0242742Y2 (US20020128544A1-20020912-P00008.png)
JPS6017904B2 (ja) 転落防止機構付地下構造物用蓋
JPH0521549Y2 (US20020128544A1-20020912-P00008.png)
JPS6341433Y2 (US20020128544A1-20020912-P00008.png)
JPH0513795Y2 (US20020128544A1-20020912-P00008.png)
JPH0189538U (US20020128544A1-20020912-P00008.png)
JPH0376045U (US20020128544A1-20020912-P00008.png)
JPS6033434Y2 (ja) 測量器械ケ−スの手下げラツチ
KR920003107Y1 (ko) 텐트골조의 절첩장치
JPH0350984U (US20020128544A1-20020912-P00008.png)
JPH0754352Y2 (ja) 地下構造物用昇降補助具
JPH0437639U (US20020128544A1-20020912-P00008.png)
JPH0521548Y2 (US20020128544A1-20020912-P00008.png)
JPH0449247Y2 (US20020128544A1-20020912-P00008.png)
JPH0298905U (US20020128544A1-20020912-P00008.png)
JP2984197B2 (ja) 引き違いサッシの下枠構造
JPH076207B2 (ja) 地下構造物用蓋体起立装置
JPH0415803Y2 (US20020128544A1-20020912-P00008.png)
JPH01179979U (US20020128544A1-20020912-P00008.png)
JPH0245081U (US20020128544A1-20020912-P00008.png)
JPS63116636U (US20020128544A1-20020912-P00008.png)
JPH02136112U (US20020128544A1-20020912-P00008.png)
JPH039626U (US20020128544A1-20020912-P00008.png)
JPH0167600U (US20020128544A1-20020912-P00008.png)
JPS59181159U (ja) 足場開口部用の手摺金具