ES2143399B1 - IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P.9700343, BY "TREPADOR FOR CONCRETE POSTS". - Google Patents
IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P.9700343, BY "TREPADOR FOR CONCRETE POSTS".Info
- Publication number
- ES2143399B1 ES2143399B1 ES9800400A ES9800400A ES2143399B1 ES 2143399 B1 ES2143399 B1 ES 2143399B1 ES 9800400 A ES9800400 A ES 9800400A ES 9800400 A ES9800400 A ES 9800400A ES 2143399 B1 ES2143399 B1 ES 2143399B1
- Authority
- ES
- Spain
- Prior art keywords
- stirrup
- manual
- operator
- improvements introduced
- pole
- 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 - Fee Related
Links
Landscapes
- Ladders (AREA)
Abstract
Mejoras introducidas en la patente de invención P.9700343, por trepador para postes de hormigón. Las mejoras se basan en la materialización de un estribo manual (1) como complemento del estribo de pie descrito en la patente de invención principal P.9700343. El estribo manual está determinado por un vástago con dos tramos (2-2"'') separados por un resalte o arandela intermedia (3), constituyendo el tramo (2) el de agarre manual para el operario, complementándose con una correa de cuero (5) para fijarse a la muñeca de dicho operario, mientras que el tramo opuesto (2"''), determinado a partir del resalte o arandela (3), constituye el medio de introducción del estribo en los orificios transversales (6) del poste (7) a trepar. El estribo manual (1) permite ir estableciendo agarraderos a lo largo del poste (7), facilitando la subida del operario en colaboración con los estribos de pie.Improvements introduced in the invention patent P.9700343, by climber for concrete posts. The improvements are based on the materialization of a manual stirrup (1) as a complement to the foot stirrup described in the main invention patent P.9700343. The manual stirrup is determined by a stem with two sections (2-2 "'') separated by a projection or intermediate washer (3), constituting the section (2) with the manual grip for the operator, complemented by a leather strap (5) to be attached to the wrist of said operator, while the opposite section (2 "''), determined from the projection or washer (3), constitutes the means of introducing the stirrup into the transverse holes (6) of the pole (7) to climb. The manual stirrup (1) allows to establish handles along the pole (7), facilitating the operator's rise in collaboration with the foot stirrups.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9800400A ES2143399B1 (en) | 1997-02-19 | 1998-02-25 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P.9700343, BY "TREPADOR FOR CONCRETE POSTS". |
EP98500113A EP0938915A3 (en) | 1998-02-25 | 1998-05-08 | A climbing aid for concrete posts |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9700343A ES2143358B1 (en) | 1997-02-19 | 1997-02-19 | TREPADOR FOR CONCRETE POSTS. |
ES9800400A ES2143399B1 (en) | 1997-02-19 | 1998-02-25 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P.9700343, BY "TREPADOR FOR CONCRETE POSTS". |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2143399A1 ES2143399A1 (en) | 2000-05-01 |
ES2143399B1 true ES2143399B1 (en) | 2000-11-16 |
Family
ID=26155038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9800400A Expired - Fee Related ES2143399B1 (en) | 1997-02-19 | 1998-02-25 | IMPROVEMENTS INTRODUCED IN THE PATENT OF INVENTION P.9700343, BY "TREPADOR FOR CONCRETE POSTS". |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2143399B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104083853A (en) * | 2014-06-30 | 2014-10-08 | 国家电网公司 | Anti-skidding type grappler |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE518632E (en) * | 2001-10-11 | 2002-11-05 | Hans Paalsbring | Step pin at power line post |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3285366A (en) * | 1965-05-24 | 1966-11-15 | L E Lindsey | Retractable step for utility poles and the like |
SE502501C2 (en) * | 1993-12-07 | 1995-10-30 | Ulf Malmgren | Device for fall-protected climbing |
-
1998
- 1998-02-25 ES ES9800400A patent/ES2143399B1/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104083853A (en) * | 2014-06-30 | 2014-10-08 | 国家电网公司 | Anti-skidding type grappler |
Also Published As
Publication number | Publication date |
---|---|
ES2143399A1 (en) | 2000-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20000501 Kind code of ref document: A1 Effective date: 20000501 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20190612 |