NL53878C - - Google Patents
Info
- Publication number
- NL53878C NL53878C NL53878DA NL53878C NL 53878 C NL53878 C NL 53878C NL 53878D A NL53878D A NL 53878DA NL 53878 C NL53878 C NL 53878C
- Authority
- NL
- Netherlands
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/40—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers
- E01C19/405—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight adapted to impart a smooth finish to the paving, e.g. tamping or vibrating finishers with spreading-out, levelling or smoothing means other than the tamping or vibrating means for compacting or smoothing, e.g. with screws for spreading-out the previously dumped material, with non-vibratory lengthwise reciprocated smoothing beam
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- 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
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/063—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools
- E04G21/066—Solidifying concrete, e.g. by application of vacuum before hardening making use of vibrating or jolting tools acting upon the surface of the concrete, whether or not provided with parts penetrating the concrete
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
NL53878C true NL53878C (en) |
Family
ID=1811340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL53878D NL53878C (en) |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL53878C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6929420B2 (en) | 1998-10-27 | 2005-08-16 | Delaware Capital Formation, Inc. | Apparatus and method for three-dimensional contouring |
US7399139B2 (en) | 1998-10-27 | 2008-07-15 | Somero Enterprises, Inc. | Apparatus and method for three-dimensional contouring |
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0
- NL NL53878D patent/NL53878C/xx active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6929420B2 (en) | 1998-10-27 | 2005-08-16 | Delaware Capital Formation, Inc. | Apparatus and method for three-dimensional contouring |
US7144191B2 (en) | 1998-10-27 | 2006-12-05 | Somero Enterprises, Inc. | Apparatus and method for three-dimensional contouring |
USRE39834E1 (en) | 1998-10-27 | 2007-09-11 | Michigan Technological University | Apparatus and method for three-dimensional contouring |
US7399139B2 (en) | 1998-10-27 | 2008-07-15 | Somero Enterprises, Inc. | Apparatus and method for three-dimensional contouring |
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NL53878C (en) |