FR2142476A5 - - Google Patents
Info
- Publication number
- FR2142476A5 FR2142476A5 FR7221651A FR7221651A FR2142476A5 FR 2142476 A5 FR2142476 A5 FR 2142476A5 FR 7221651 A FR7221651 A FR 7221651A FR 7221651 A FR7221651 A FR 7221651A FR 2142476 A5 FR2142476 A5 FR 2142476A5
- Authority
- FR
- France
- 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
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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15360171A | 1971-06-16 | 1971-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2142476A5 true FR2142476A5 (en) | 1973-01-26 |
Family
ID=22547900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7221651A Expired FR2142476A5 (en) | 1971-06-16 | 1972-06-15 |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA968182A (en) |
| CH (1) | CH554991A (en) |
| DE (1) | DE2222072A1 (en) |
| FR (1) | FR2142476A5 (en) |
| GB (1) | GB1399117A (en) |
| IT (1) | IT953720B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154981A (en) * | 2011-04-09 | 2011-08-17 | 刘喜元 | Corrugated pipe capable of measuring prestress |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1691009A1 (en) * | 2005-02-14 | 2006-08-16 | Contec S.R.L. | Streching machine of reinforcing cables for precompressed reinforced cement |
| CN112504849B (en) * | 2020-11-23 | 2022-12-02 | 青岛亿联建设集团股份有限公司 | Synchronous pressurized verifying attachment of most old and useless reinforcing bar for building |
| CN112850373B (en) * | 2021-01-06 | 2024-03-29 | 上海瀚界科技发展有限公司 | Automatic release control system for underwater detector cable |
| CN115262981B (en) * | 2022-08-16 | 2023-05-02 | 中铁十五局集团有限公司 | Intelligent prestress tensioning construction device for building engineering |
-
1972
- 1972-04-12 CA CA139,534A patent/CA968182A/en not_active Expired
- 1972-04-19 IT IT2342272A patent/IT953720B/en active
- 1972-05-05 DE DE19722222072 patent/DE2222072A1/en not_active Withdrawn
- 1972-05-08 CH CH680972A patent/CH554991A/en not_active IP Right Cessation
- 1972-06-09 GB GB2713772A patent/GB1399117A/en not_active Expired
- 1972-06-15 FR FR7221651A patent/FR2142476A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102154981A (en) * | 2011-04-09 | 2011-08-17 | 刘喜元 | Corrugated pipe capable of measuring prestress |
| CN102154981B (en) * | 2011-04-09 | 2013-03-06 | 刘喜元 | Corrugated pipe capable of measuring prestress |
Also Published As
| Publication number | Publication date |
|---|---|
| IT953720B (en) | 1973-08-10 |
| GB1399117A (en) | 1975-06-25 |
| CH554991A (en) | 1974-10-15 |
| DE2222072A1 (en) | 1972-12-28 |
| CA968182A (en) | 1975-05-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |