JPH078799Y2 - 伸縮自在梯子の掛金具 - Google Patents

伸縮自在梯子の掛金具

Info

Publication number: JPH078799Y2
Authority: JP; Japan
Prior art keywords: ladder; support; claw member; support rod; pushing member
Prior art date: 1991-01-17
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

JP89391U

Other languages

English (en)

Japanese (ja)

Other versions

JPH0495500U (da

Inventor

秀孝大貫

Original Assignee

関東梯子株式会社

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.)

1991-01-17

Filing date

1991-01-17

Publication date

1995-03-06

1991-01-17 Application filed by 関東梯子株式会社 filed Critical 関東梯子株式会社

1991-01-17 Priority to JP89391U priority Critical patent/JPH078799Y2/ja

1992-08-19 Publication of JPH0495500U publication Critical patent/JPH0495500U/ja

1995-03-06 Application granted granted Critical

1995-03-06 Publication of JPH078799Y2 publication Critical patent/JPH078799Y2/ja

2005-03-06 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

210000000078 claw Anatomy 0.000 claims description 31
239000002184 metal Substances 0.000 claims description 27
230000006835 compression Effects 0.000 description 5
238000007906 compression Methods 0.000 description 5
239000004677 Nylon Substances 0.000 description 3
229920001778 nylon Polymers 0.000 description 3
238000010586 diagram Methods 0.000 description 2

Landscapes

Ladders (AREA)

JP89391U 1991-01-17 1991-01-17 伸縮自在梯子の掛金具 Expired - Lifetime JPH078799Y2 (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP89391U JPH078799Y2 (ja)	1991-01-17	1991-01-17	伸縮自在梯子の掛金具

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP89391U JPH078799Y2 (ja)	1991-01-17	1991-01-17	伸縮自在梯子の掛金具

Publications (2)

Publication Number	Publication Date
JPH0495500U JPH0495500U (da)	1992-08-19
JPH078799Y2 true JPH078799Y2 (ja)	1995-03-06

Family

ID=31727906

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP89391U Expired - Lifetime JPH078799Y2 (ja)	1991-01-17	1991-01-17	伸縮自在梯子の掛金具

Country Status (1)

Country	Link
JP (1)	JPH078799Y2 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2402030T3 (es) *	2010-04-12	2013-04-26	Iveco Magirus Ag	Dispositivo de seguridad frente a caídas para un conjunto de escalera telescópica

1991
- 1991-01-17 JP JP89391U patent/JPH078799Y2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH0495500U (da)	1992-08-19

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