FR2789739B1 - HYDRAULIC AND PNEUMATIC CYLINDER, INCLUDING AT LEAST ONE CONCRETE ELEMENT - Google Patents
HYDRAULIC AND PNEUMATIC CYLINDER, INCLUDING AT LEAST ONE CONCRETE ELEMENTInfo
- Publication number
- FR2789739B1 FR2789739B1 FR9901826A FR9901826A FR2789739B1 FR 2789739 B1 FR2789739 B1 FR 2789739B1 FR 9901826 A FR9901826 A FR 9901826A FR 9901826 A FR9901826 A FR 9901826A FR 2789739 B1 FR2789739 B1 FR 2789739B1
- Authority
- FR
- France
- Prior art keywords
- hydraulic
- pneumatic cylinder
- concrete element
- concrete
- pneumatic
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/48—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/62—Coating or impregnation with organic materials
- C04B41/63—Macromolecular compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1433—End caps
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9901826A FR2789739B1 (en) | 1999-02-16 | 1999-02-16 | HYDRAULIC AND PNEUMATIC CYLINDER, INCLUDING AT LEAST ONE CONCRETE ELEMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9901826A FR2789739B1 (en) | 1999-02-16 | 1999-02-16 | HYDRAULIC AND PNEUMATIC CYLINDER, INCLUDING AT LEAST ONE CONCRETE ELEMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2789739A1 FR2789739A1 (en) | 2000-08-18 |
FR2789739B1 true FR2789739B1 (en) | 2001-04-27 |
Family
ID=9542049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9901826A Expired - Fee Related FR2789739B1 (en) | 1999-02-16 | 1999-02-16 | HYDRAULIC AND PNEUMATIC CYLINDER, INCLUDING AT LEAST ONE CONCRETE ELEMENT |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2789739B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6918851B2 (en) * | 2002-11-06 | 2005-07-19 | Dana Corporation | Concentric shift system for engaging an interaxle differential lock |
US7211017B2 (en) | 2002-11-06 | 2007-05-01 | Dana Corporation | Inter-axle differential lock shift mechanism |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3742985A (en) * | 1967-01-31 | 1973-07-03 | Chemstress Ind Inc | Reinforced pipe |
US4076778A (en) * | 1975-04-22 | 1978-02-28 | Alan Charles Whitting | Climbing formwork |
US4092832A (en) * | 1976-09-07 | 1978-06-06 | Paul Anderson Industrier Ab | Method of correcting the height level of a foundation |
US5224266A (en) * | 1991-06-21 | 1993-07-06 | Gratt Stanley H | Method of manufacturing a hydraulic pump cylinder |
-
1999
- 1999-02-16 FR FR9901826A patent/FR2789739B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2789739A1 (en) | 2000-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse | ||
IC | Decision of the director general to declare irreceivable or to reject an appeal | ||
ERR | Correction |
Free format text: Il y a lieu de supprimer: L inscription no131349 du 14/01/2003 concernant une decision du directeurgeneral declarant irrecevable ou rejetant un recours pour le brevet 9901826 |