NL178179C - Schuifladder bestaande uit een bovenladder en een onderladder die onderling vergrendelbaar zijn door ten minste een invalhaak. - Google Patents
Schuifladder bestaande uit een bovenladder en een onderladder die onderling vergrendelbaar zijn door ten minste een invalhaak.Info
- Publication number
- NL178179C NL178179C NL7513352A NL7513352A NL178179C NL 178179 C NL178179 C NL 178179C NL 7513352 A NL7513352 A NL 7513352A NL 7513352 A NL7513352 A NL 7513352A NL 178179 C NL178179 C NL 178179C
- Authority
- NL
- Netherlands
- Prior art keywords
- ladder
- lady
- intermediately
- sliding
- locked
- Prior art date
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
- E06C7/06—Securing devices or hooks for parts of extensible ladders
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7438233 | 1974-11-15 | ||
DE19752519513 DE2519513C2 (de) | 1975-05-02 | 1975-05-02 | Schiebeleiter |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7513352A NL7513352A (nl) | 1976-05-18 |
NL178179B NL178179B (nl) | 1985-09-02 |
NL178179C true NL178179C (nl) | 1986-02-03 |
Family
ID=25768836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7513352A NL178179C (nl) | 1974-11-15 | 1975-11-14 | Schuifladder bestaande uit een bovenladder en een onderladder die onderling vergrendelbaar zijn door ten minste een invalhaak. |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT339735B (xx) |
FR (1) | FR2291342A1 (xx) |
GB (1) | GB1509462A (xx) |
NL (1) | NL178179C (xx) |
SE (1) | SE416340B (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19734333C2 (de) * | 1997-08-08 | 2001-10-04 | Guenzburger Steigtechnik Gmbh | Schiebeleiter |
-
1975
- 1975-11-11 GB GB4654075A patent/GB1509462A/en not_active Expired
- 1975-11-12 SE SE7512713A patent/SE416340B/xx not_active IP Right Cessation
- 1975-11-14 FR FR7534828A patent/FR2291342A1/fr active Granted
- 1975-11-14 AT AT869375A patent/AT339735B/de not_active IP Right Cessation
- 1975-11-14 NL NL7513352A patent/NL178179C/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE416340B (sv) | 1980-12-15 |
FR2291342A1 (fr) | 1976-06-11 |
NL178179B (nl) | 1985-09-02 |
AT339735B (de) | 1977-11-10 |
FR2291342B1 (xx) | 1982-10-08 |
GB1509462A (en) | 1978-05-04 |
ATA869375A (de) | 1977-02-15 |
SE7512713L (sv) | 1976-05-16 |
NL7513352A (nl) | 1976-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |