CA2510409A1 - Barriere de protection retractable - Google Patents
Barriere de protection retractable Download PDFInfo
- Publication number
- CA2510409A1 CA2510409A1 CA 2510409 CA2510409A CA2510409A1 CA 2510409 A1 CA2510409 A1 CA 2510409A1 CA 2510409 CA2510409 CA 2510409 CA 2510409 A CA2510409 A CA 2510409A CA 2510409 A1 CA2510409 A1 CA 2510409A1
- Authority
- CA
- Canada
- Prior art keywords
- safety
- spring tension
- pull out
- spring
- tension core
- 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.)
- Abandoned
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2510409 CA2510409A1 (fr) | 2005-06-03 | 2005-06-03 | Barriere de protection retractable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2510409 CA2510409A1 (fr) | 2005-06-03 | 2005-06-03 | Barriere de protection retractable |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2510409A1 true CA2510409A1 (fr) | 2006-12-03 |
Family
ID=37545659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2510409 Abandoned CA2510409A1 (fr) | 2005-06-03 | 2005-06-03 | Barriere de protection retractable |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2510409A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114134839A (zh) * | 2021-11-12 | 2022-03-04 | 四川九洲电器集团有限责任公司 | 一种内藏式车辆阻拦装置及其使用方法 |
-
2005
- 2005-06-03 CA CA 2510409 patent/CA2510409A1/fr not_active Abandoned
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114134839A (zh) * | 2021-11-12 | 2022-03-04 | 四川九洲电器集团有限责任公司 | 一种内藏式车辆阻拦装置及其使用方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |