NO161278C - SLIDING LADDER. - Google Patents

SLIDING LADDER.

Info

Publication number: NO161278C
Authority: NO; Norway
Prior art keywords: sliding ladder; ladder; sliding
Prior art date: 1982-04-15

Application number

NO831195A

Other languages

Norwegian (no)

Other versions

NO161278B (en

NO831195L (en

Inventor

Lennart Holgersson

M Hl Berne

Original Assignee

Kenwi Plaatprodukter Ab

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.)

1982-04-15

Filing date

1983-04-05

Publication date

1989-07-26

1983-04-05 Application filed by Kenwi Plaatprodukter Ab filed Critical Kenwi Plaatprodukter Ab

1983-10-17 Publication of NO831195L publication Critical patent/NO831195L/en

1989-04-17 Publication of NO161278B publication Critical patent/NO161278B/en

1989-07-26 Publication of NO161278C publication Critical patent/NO161278C/en

Links

Classifications

- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
- E06C7/082—Connections between rungs or treads and longitudinal members
- E06C7/086—Connections between rungs or treads and longitudinal members with a connecting piece inserted in a hollow rung
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/10—Reinforcements for ladders

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Ladders (AREA)

NO831195A 1982-04-15 1983-04-05 SLIDING LADDER. NO161278C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE8202358A SE455430B (en)	1982-04-15	1982-04-15	KIT STEPS WITH IN CONNECTABLE SECTIONS SUBJECT TO VARIABLE EFFECTIVE LENGTH OF THE STEP

Publications (3)

Publication Number	Publication Date
NO831195L NO831195L (en)	1983-10-17
NO161278B NO161278B (en)	1989-04-17
NO161278C true NO161278C (en)	1989-07-26

Family

ID=20346533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO831195A NO161278C (en)	1982-04-15	1983-04-05	SLIDING LADDER.

Country Status (11)

Country	Link
JP (1)	JPS58185892A (en)
KR (1)	KR840004473A (en)
CA (1)	CA1206454A (en)
DE (1)	DE3313169A1 (en)
DK (1)	DK158105C (en)
FI (1)	FI74326C (en)
FR (1)	FR2525273B1 (en)
GB (1)	GB2118237B (en)
IS (1)	IS1259B6 (en)
NO (1)	NO161278C (en)
SE (1)	SE455430B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0462797U (en) *	1990-10-01	1992-05-28
AU643324B2 (en) *	1990-10-09	1993-11-11	Bp Chemicals Limited	Phenolic resin alkoxylates
GB2261248B (en) *	1991-10-29	1996-05-15	Abru Aluminium Ltd	A ladder structure
CA2137879C (en) *	1993-12-22	1999-03-23	Eric R. Rinderer	Ladder-type cable tray
US5580014A (en) *	1993-12-22	1996-12-03	B-Line Systems, Inc.	Ladder-type cable tray
DE69502590T2 (en) *	1994-03-01	1999-01-07	Foxdale Dev Ltd	EXTENDABLE LADDERS
GB9403863D0 (en) *	1994-03-01	1994-04-20	Foxdale Dev Ltd	Extensible ladder
DE19501689C2 (en) *	1995-01-20	1999-02-25	Johann Brenner	Pull-out ladder
US9887523B2 (en)	2014-03-26	2018-02-06	Cooper Technologies Company	Ladder-type cable tray

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB842963A (en) *	1957-10-15	1960-08-04	A V R Achat Ventes Representat	Ladders
GB921383A (en) *	1959-08-11	1963-03-20	Frank Boram	Improvements in or relating to ladders, steps, trestles and the like
US3232378A (en) *	1963-12-19	1966-02-01	White Metal Rolling & Stamping	Ladder rungs
GB1243771A (en) *	1967-07-21	1971-08-25	Derek Harcourt Matthews	Improvements relating to metal extension ladders
DE1919643B2 (en) *	1969-04-18	1977-03-31	Hymer Leichtmetallbau Ing. Erwin Hymer, 7988 Wangen	Light metal ladder with rungs secured by screws - has hollow stringers with channel for screws concealed by capping strip
US3559763A (en) *	1969-10-27	1971-02-02	Lawnlite Co	Ladder structure

1982
- 1982-04-15 SE SE8202358A patent/SE455430B/en not_active IP Right Cessation
1983
- 1983-02-21 CA CA000421992A patent/CA1206454A/en not_active Expired
- 1983-04-05 FI FI831137A patent/FI74326C/en not_active IP Right Cessation
- 1983-04-05 NO NO831195A patent/NO161278C/en unknown
- 1983-04-06 IS IS2801A patent/IS1259B6/en unknown
- 1983-04-06 KR KR1019830001422A patent/KR840004473A/en not_active Application Discontinuation
- 1983-04-08 GB GB08309590A patent/GB2118237B/en not_active Expired
- 1983-04-12 DE DE3313169A patent/DE3313169A1/en not_active Withdrawn
- 1983-04-13 DK DK162683A patent/DK158105C/en not_active IP Right Cessation
- 1983-04-13 FR FR8306031A patent/FR2525273B1/en not_active Expired
- 1983-04-14 JP JP58064637A patent/JPS58185892A/en active Pending

Also Published As

Publication number	Publication date
FR2525273B1 (en)	1986-11-14
GB2118237A (en)	1983-10-26
DK162683D0 (en)	1983-04-13
JPS58185892A (en)	1983-10-29
FR2525273A1 (en)	1983-10-21
IS1259B6 (en)	1986-11-24
CA1206454A (en)	1986-06-24
KR840004473A (en)	1984-10-15
GB8309590D0 (en)	1983-05-11
DK158105C (en)	1990-08-20
NO161278B (en)	1989-04-17
NO831195L (en)	1983-10-17
SE455430B (en)	1988-07-11
FI831137L (en)	1983-10-16
FI831137A0 (en)	1983-04-05
DE3313169A1 (en)	1983-10-20
FI74326B (en)	1987-09-30
DK162683A (en)	1983-10-16
SE8202358L (en)	1983-10-16
IS2801A7 (en)	1983-10-16
FI74326C (en)	1988-01-11
DK158105B (en)	1990-03-26
GB2118237B (en)	1985-12-04

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