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Found results for
 patents
1.
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A-GNSS positioning in wireless mesh communication system
| Application Number |
16823712 |
| Grant Number |
11493639 |
| Status |
In Force |
| Filing Date |
2020-03-19 |
| First Publication Date |
2020-10-01 |
| Grant Date |
2022-11-08 |
| Owner |
SAVONLINNAN PR-URAKOINTI OY (Finland)
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| Inventor |
- Viskari, Joonas
- Pirskanen, Juho
- Saarijärvi, Mirva
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Abstract
The application relates to a wireless mesh communication system (100) that comprises a plurality of radio nodes (102, 104, 106). Each of the plurality of radio nodes is configured to provide a bi-directional radio communication with other radio node (102, 104, 106) of the system and to obtain (213, 216, 224) an assisted GNSS (A-GNSS) assistance data used in a global navigation satellite system (GNSS) positioning. Also, at least one (102, 104) of the radio nodes indicates (230) to other radio nodes (102, 104, 106) of the system that the A-GNSS assistance data is available and transmissible on request, if the at least one of the radio nodes has this A-GNSS assistance data.
IPC Classes ?
- G01S 19/25 - Acquisition or tracking of signals transmitted by the system involving aiding data received from a cooperating element, e.g. assisted GPS
- H04W 84/18 - Self-organising networks, e.g. ad hoc networks or sensor networks
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2.
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Double acting demolition device and utility machine for demolishing structures
| Application Number |
16489006 |
| Grant Number |
11559814 |
| Status |
In Force |
| Filing Date |
2018-02-26 |
| First Publication Date |
2020-01-23 |
| Grant Date |
2023-01-24 |
| Owner |
SAVONLINNAN PR-URAKOINTI OY (Finland)
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| Inventor |
Brunou, Jarkko
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Abstract
The application relates to a double acting demolition device according to one embodiment for demolishing structures. The device includes a first crushing jaw for crushing operation, a first cutting jaw for cutting operation, and a combination jaw. The first jaws are separate jaws. The combination jaw is attachable to the first cutting jaw for constructing a second crushing jaw and to the first crushing jaw for constructing a second cutting jaw. The second crushing jaw is used jointly with the first crushing jaw in crushing operation and the second cutting jaw is used jointly with the first cutting jaw in cutting operation. In crushing operation, the first crushing jaw rotates around a fulcrum other than that of the second cutting jaw in cutting operation.
IPC Classes ?
- B02C 1/10 - Shape or construction of jaws
- B23D 35/00 - Tools for shearing machines or shearing devicesHolders or chucks for shearing tools
- E02F 3/96 - DredgersSoil-shifting machines mechanically-driven with arrangements for alternate use of different digging elements
- E04G 23/08 - Wrecking of buildings
- B02C 1/00 - Crushing or disintegrating by reciprocating members
- B23D 17/00 - Shearing machines or shearing devices cutting by blades pivoted on a single axis
- E02F 9/22 - Hydraulic or pneumatic drives
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3.
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Demolition device and utility machine for demolishing a concrete structure
| Application Number |
16463899 |
| Grant Number |
11638921 |
| Status |
In Force |
| Filing Date |
2017-11-24 |
| First Publication Date |
2019-09-19 |
| Grant Date |
2023-05-02 |
| Owner |
SAVONLINNAN PR-URAKOINTI OY (Finland)
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| Inventor |
- Brunou, Jarkko
- Blinnikka, Marko
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Abstract
The application relates to a demolition device for demolishing a concrete structure according to one embodiment. The device has a crushing blade for crushing concrete, and a cutting blade for cutting metal or a pulverizing blade for grinding concrete, and a combination blade. The device can be attached to a utility machine in a detachable manner. The crushing and cutting/pulverizing blade are separate blades from each other. The combination blade is adapted to be used for crushing concrete with the crushing blade. The combination blade is adapted to be used for cutting metal with the cutting blade or for grinding concrete with the pulverizing blade. The combination blade has abutment surface parts for the crushing and cutting/pulverizing blade. The abutment surface part for the cutting/pulverizing blade makes possible a power transmission between the cutting/pulverizing and combination blade when using the combination blade for crushing concrete. The abutment surface part for the crushing blade makes possible a power transmission between the crushing and combination blade when using the combination blade for cutting metal or grinding concrete.
IPC Classes ?
- B02C 1/10 - Shape or construction of jaws
- B23D 17/00 - Shearing machines or shearing devices cutting by blades pivoted on a single axis
- B23D 35/00 - Tools for shearing machines or shearing devicesHolders or chucks for shearing tools
- E02F 3/96 - DredgersSoil-shifting machines mechanically-driven with arrangements for alternate use of different digging elements
- E04G 23/08 - Wrecking of buildings
- E02F 9/28 - Small metalwork for digging elements, e.g. teeth
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4.
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DOUBLE ACTING DEMOLITION DEVICE AND UTILITY MACHINE FOR DEMOLISHING STRUCTURES
| Application Number |
FI2018050139 |
| Publication Number |
2018/158500 |
| Status |
In Force |
| Filing Date |
2018-02-26 |
| Publication Date |
2018-09-07 |
| Owner |
SAVONLINNAN PR-URAKOINTI OY (Finland)
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| Inventor |
Brunou, Jarkko
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Abstract
The application relates to a double acting demolition device (100) according to one embodiment for demolishing structures. The device includes a first crushing jaw (104) for crushing operation, a first cutting jaw (105) for cutting operation, and a combination jaw (109). The first jaws are separate jaws. The combination jaw is attachable to the first cutting jaw for constructing a second crushing jaw (205) and to the first crushing jaw for constructing a second cutting jaw (304). The second crushing jaw is used jointly with the first crushing jaw in crushing operation and the second cutting jaw is used jointly with the first cutting jaw in cutting operation. In crushing operation, the first crushing jaw rotates around a fulcrum (113) other than that of the second cutting jaw in cutting operation.
IPC Classes ?
- E02F 3/96 - DredgersSoil-shifting machines mechanically-driven with arrangements for alternate use of different digging elements
- E04G 23/08 - Wrecking of buildings
- B02C 1/10 - Shape or construction of jaws
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5.
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DEMOLITION DEVICE AND UTILITY MACHINE FOR DEMOLISHING A CONCRETE STRUCTURE
| Application Number |
FI2017050821 |
| Publication Number |
2018/096220 |
| Status |
In Force |
| Filing Date |
2017-11-24 |
| Publication Date |
2018-05-31 |
| Owner |
SAVONLINNAN PR-URAKOINTI OY (Finland)
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| Inventor |
- Brunou, Jarkko
- Blinnikka, Marko
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Abstract
The application relates to a demolition device (200) for demolishing a concrete structure according to one embodiment. The device has a crushing blade (220) for crushing concrete, and a cutting blade (230) for cutting metal or a pulverizing blade for grinding concrete, and a combination blade (250). The device can be attached to a utility machine in a detachable manner. The crushing and cutting/pulverizing blade are separate blades from each other. The combination blade is adapted to be used for crushing concrete with the crushing blade. The combination blade is adapted to be used for cutting metal with the cutting blade or for grinding concrete with the pulverizing blade. The combination blade has abutment surface parts (293, 294) for the crushing and cutting/pulverizing blade. The abutment surface part (294) for the cut¬ ting/pulverizing blade makes possible a power transmission between the cut- ting/pulverizing and combination blade when using the combination blade for crushing concrete. The abutment surface part (293) for the crushing blade makes possible a power transmission between the crushing and combination blade when using the combination blade for cutting metal or grinding concrete.
IPC Classes ?
- E02F 3/96 - DredgersSoil-shifting machines mechanically-driven with arrangements for alternate use of different digging elements
- E04G 23/08 - Wrecking of buildings
- B02C 1/10 - Shape or construction of jaws
- B23D 17/00 - Shearing machines or shearing devices cutting by blades pivoted on a single axis
- E02F 9/28 - Small metalwork for digging elements, e.g. teeth
- B23D 35/00 - Tools for shearing machines or shearing devicesHolders or chucks for shearing tools
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6.
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APPARATUS FOR PULLING A CONCRETE STRUCTURE DOWN
| Application Number |
FI2014050415 |
| Publication Number |
2015/181435 |
| Status |
In Force |
| Filing Date |
2014-05-27 |
| Publication Date |
2015-12-03 |
| Owner |
SAVONLINNAN PR-URAKOINTI OY (Finland)
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| Inventor |
- Brunou, Jarkko
- Räsänen, Pentti
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Abstract
According to one exemplary embodiment, the application relates to an apparatus (200) for demolishing a concrete structure, which apparatus is mountable on a utility machine in a removable manner and which includes a crushing blade (220) adapted to concrete crushing and a cutting blade (230) adapted to metal cutting. The crushing blade and the cutting blade are blades separate from each other, and the apparatus further includes a combination blade (250) adapted for use in concrete crushing jointly with the crushing blade and/or adapted for use in metal cutting jointly with the cutting blade, and actuation elements (240a, 240b) adapted to operate the crushing, cutting and combination blades.
IPC Classes ?
- E02F 3/96 - DredgersSoil-shifting machines mechanically-driven with arrangements for alternate use of different digging elements
- E04G 23/08 - Wrecking of buildings
- B02C 1/02 - Jaw crushers or pulverisers
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7.
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APPARATUS AND METHOD FOR REMOVING IRON-CONTAINING MATERIAL FROM THE SOIL
| Application Number |
FI2006000273 |
| Publication Number |
2007/017554 |
| Status |
In Force |
| Filing Date |
2006-08-09 |
| Publication Date |
2007-02-15 |
| Owner |
SAVONLINNAN PR-URAKOINTI OY (Finland)
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| Inventor |
- Räsänen, Jani
- Räsänen, Pentti
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Abstract
The invention relates to an apparatus and method for removing iron-containing material from the soil. The apparatus comprises a harrow (1) to be fastened to a working machine and an electromagnet (4) . The harrow is used for loosening the soil to be cleaned under the surface, and the electromagnet is simultaneously moved along the surface of the soil so that iron-containing scrap can be removed from the soil with one working step.
IPC Classes ?
- B09C 1/00 - Reclamation of contaminated soil
- E02F 3/40 - DippersBuckets
- B03C 1/30 - Combinations with other devices, not otherwise provided for
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