JPH0624560Y2 - 折りたたみ梯子用ジョイント - Google Patents

折りたたみ梯子用ジョイント

Info

Publication number
JPH0624560Y2
JPH0624560Y2 JP16906788U JP16906788U JPH0624560Y2 JP H0624560 Y2 JPH0624560 Y2 JP H0624560Y2 JP 16906788 U JP16906788 U JP 16906788U JP 16906788 U JP16906788 U JP 16906788U JP H0624560 Y2 JPH0624560 Y2 JP H0624560Y2
Authority
JP
Japan
Prior art keywords
lock member
ladder
main body
protrusion
notch
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 - Lifetime
Application number
JP16906788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0289199U (OSRAM
Inventor
源泉 莊
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16906788U priority Critical patent/JPH0624560Y2/ja
Publication of JPH0289199U publication Critical patent/JPH0289199U/ja
Application granted granted Critical
Publication of JPH0624560Y2 publication Critical patent/JPH0624560Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Ladders (AREA)
JP16906788U 1988-12-27 1988-12-27 折りたたみ梯子用ジョイント Expired - Lifetime JPH0624560Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16906788U JPH0624560Y2 (ja) 1988-12-27 1988-12-27 折りたたみ梯子用ジョイント

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16906788U JPH0624560Y2 (ja) 1988-12-27 1988-12-27 折りたたみ梯子用ジョイント

Publications (2)

Publication Number Publication Date
JPH0289199U JPH0289199U (OSRAM) 1990-07-16
JPH0624560Y2 true JPH0624560Y2 (ja) 1994-06-29

Family

ID=31458804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16906788U Expired - Lifetime JPH0624560Y2 (ja) 1988-12-27 1988-12-27 折りたたみ梯子用ジョイント

Country Status (1)

Country Link
JP (1) JPH0624560Y2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200468863Y1 (ko) * 2012-02-20 2013-09-05 최인규 사다리 전복 방지 장치

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020112001A (ja) * 2019-01-16 2020-07-27 特殊梯子製作所有限会社 手摺り付き梯子
CN109538107B (zh) * 2019-01-18 2023-12-29 安徽冠廷碳纤维科技股份有限公司 多功能折叠梯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200468863Y1 (ko) * 2012-02-20 2013-09-05 최인규 사다리 전복 방지 장치

Also Published As

Publication number Publication date
JPH0289199U (OSRAM) 1990-07-16

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