NL7102213A - - Google Patents
Info
- Publication number
- NL7102213A NL7102213A NL7102213A NL7102213A NL7102213A NL 7102213 A NL7102213 A NL 7102213A NL 7102213 A NL7102213 A NL 7102213A NL 7102213 A NL7102213 A NL 7102213A NL 7102213 A NL7102213 A NL 7102213A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/12—Mounting of reinforcing inserts; Prestressing
- E04G21/121—Construction of stressing jacks
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Piles And Underground Anchors (AREA)
- Clamps And Clips (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES377073A ES377073A1 (es) | 1970-02-21 | 1970-02-21 | Perfeccionamientos en la construccion de gatos tensores de armaduras de construccion. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7102213A true NL7102213A (https=) | 1971-08-24 |
Family
ID=8455257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7102213A NL7102213A (https=) | 1970-02-21 | 1971-02-19 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3762686A (https=) |
| CH (1) | CH532704A (https=) |
| DE (1) | DE2106921B2 (https=) |
| ES (1) | ES377073A1 (https=) |
| FR (1) | FR2080684A1 (https=) |
| NL (1) | NL7102213A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868850A (en) * | 1971-04-01 | 1975-03-04 | Ccl Systems Ltd | Multi-strand stressing jack |
| CN116408883B (zh) * | 2023-04-18 | 2025-12-12 | 浙江辰鑫机械设备有限公司 | 一种机械式可卸载预应力钢筋的锚固装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3491431A (en) * | 1967-08-25 | 1970-01-27 | Bernard B Pewitt | Method and devices for post-tensioning concrete and structural materials |
| US3597830A (en) * | 1968-11-29 | 1971-08-10 | Lawrence R Yegge | Method and apparatus for post tensioning and anchoring prestressing tendons |
-
1970
- 1970-02-21 ES ES377073A patent/ES377073A1/es not_active Expired
-
1971
- 1971-02-13 DE DE2106921A patent/DE2106921B2/de active Pending
- 1971-02-18 CH CH235771A patent/CH532704A/fr not_active IP Right Cessation
- 1971-02-18 FR FR7105591A patent/FR2080684A1/fr not_active Withdrawn
- 1971-02-19 NL NL7102213A patent/NL7102213A/xx unknown
-
1972
- 1972-09-25 US US00291796A patent/US3762686A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2080684A1 (https=) | 1971-11-19 |
| DE2106921A1 (de) | 1971-09-09 |
| DE2106921B2 (de) | 1975-03-06 |
| CH532704A (fr) | 1973-01-15 |
| US3762686A (en) | 1973-10-02 |
| ES377073A1 (es) | 1972-06-01 |