FR3042210B1 - LOWERING DEVICE FOR SUPPORTING A SLAB FORMWORK STRUCTURE - Google Patents
LOWERING DEVICE FOR SUPPORTING A SLAB FORMWORK STRUCTURE Download PDFInfo
- Publication number
- FR3042210B1 FR3042210B1 FR1559649A FR1559649A FR3042210B1 FR 3042210 B1 FR3042210 B1 FR 3042210B1 FR 1559649 A FR1559649 A FR 1559649A FR 1559649 A FR1559649 A FR 1559649A FR 3042210 B1 FR3042210 B1 FR 3042210B1
- Authority
- FR
- France
- Prior art keywords
- distance
- supporting
- lowering device
- formwork structure
- slab formwork
- 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.)
- Active
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
- E04G25/00—Shores or struts; Chocks
- E04G25/02—Shores or struts; Chocks non-telescopic
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
-
- 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
- E04G25/00—Shores or struts; Chocks
- E04G25/04—Shores or struts; Chocks telescopic
- E04G2025/047—Shores or struts; Chocks telescopic which telescoping action effected by a piston
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
Dispositif d'abaissement (1) destiné au soutien d'une structure de coffrage de dalle ou analogue dans le domaine de la construction de bâtiments, comprenant : - un bâti (2) comprenant une surface d'appui (3), - un premier piston (6) simple effet à extrémité libre de portage (7), disposé à coulissement dans un premier logement cylindrique (8) du bâti (2) entre une position d'extension, dans laquelle l'extrémité libre de portage (7) est à une première distance (D1) de la surface d'appui (3), et une position de retrait, dans laquelle l'extrémité libre de portage (7) est à une deuxième distance de la surface d'appui (3), la deuxième distance étant inférieure à la première distance (D1), - des premiers moyens de rappel élastiques (10) rappelant en permanence le premier piston (6) vers sa position d'extension.Lowering device (1) for supporting a slab formwork structure or the like in the field of building construction, comprising: - a frame (2) comprising a bearing surface (3), - a first piston (6) single acting with free carrying end (7), arranged to slide in a first cylindrical housing (8) of the frame (2) between an extension position, in which the free carrying end (7) is at a first distance (D1) from the bearing surface (3), and a withdrawal position, in which the free carrying end (7) is at a second distance from the bearing surface (3), the second distance being less than the first distance (D1), - first elastic return means (10) permanently returning the first piston (6) to its extended position.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1559649A FR3042210B1 (en) | 2015-10-09 | 2015-10-09 | LOWERING DEVICE FOR SUPPORTING A SLAB FORMWORK STRUCTURE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1559649 | 2015-10-09 | ||
FR1559649A FR3042210B1 (en) | 2015-10-09 | 2015-10-09 | LOWERING DEVICE FOR SUPPORTING A SLAB FORMWORK STRUCTURE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3042210A1 FR3042210A1 (en) | 2017-04-14 |
FR3042210B1 true FR3042210B1 (en) | 2020-02-14 |
Family
ID=54848752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1559649A Active FR3042210B1 (en) | 2015-10-09 | 2015-10-09 | LOWERING DEVICE FOR SUPPORTING A SLAB FORMWORK STRUCTURE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3042210B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116220340B (en) * | 2023-05-05 | 2023-07-14 | 黑龙江省建筑安装集团有限公司 | Concrete building template for civil engineering |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9402014A (en) * | 1994-11-30 | 1996-07-01 | Adrianus Johannus Leonardus Ma | Building stamp. |
JPH10252069A (en) * | 1997-03-11 | 1998-09-22 | Kuniisa Ogura | Fluid pressure support |
US6546725B2 (en) * | 2000-12-19 | 2003-04-15 | Rongium Zhu | Hydraulic jack and a hydraulic circuit for such a hydraulic jack |
CN103510700A (en) * | 2012-06-26 | 2014-01-15 | 徐州康腾传动科技发展有限公司 | Novel jacking structure |
-
2015
- 2015-10-09 FR FR1559649A patent/FR3042210B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3042210A1 (en) | 2017-04-14 |
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