| 54 |
Titel |
TI |
[EN] Surveying device and applicatin of axial-flow type motor to positioning device of surveying device |
| 71/73 |
Anmelder/Inhaber |
PA |
LEICA GEOSYSTEMS AG
|
| 72 |
Erfinder |
IN |
CHRISTOPH HERBST
;
DANIEL AUER
;
JOSEF MULLER
;
OLIVER FAIX
|
| 22/96 |
Anmeldedatum |
AD |
03.12.2015 |
| 21 |
Anmeldenummer |
AN |
201510876208 |
|
Anmeldeland |
AC |
CN |
|
Veröffentlichungsdatum |
PUB |
29.06.2016 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
EP
14198460
20141217
|
| 51 |
IPC-Hauptklasse |
ICM |
G01D 21/00
(2006.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
G01D 15/00
(2006.01)
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
G01C 1/02
G01C 15/00
G01C 15/002
G01C 3/08
G01D 21/00
G01S 17/42
G01S 7/4817
H02K 1/2795
H02K 21/24
H02K 29/10
H02K 5/1675
|
|
MCD-Hauptklasse |
MCM |
G01D 21/00
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
G01D 15/00
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] The invention relates to a surveying device and an applicatin of an axial-flow type motor to a positioning device of the surveying device. The surveying device has at least one optoelectronic distance measuring device, a base, a support, a beam steering unit, an angle measuring system and a positioning device to be excited. The positioning devcie comprises several fixedly arranged coils surrounding the tilt axis and/or vertical axis in annular form; axes of the coils are parallel to the tilt axis or vertical axis at axial direction, and the coils can be excited by an exciting device and said coils through driving means so controllable that it with a plurality of, so that the coils are adjacent to a rotor disc circumferentially in alternating polarity and are interacted with multiple rotor magnets which are axially opposite to the coils to ensure the following functions: applying a torque to the beam steering unit or the support; enabling the free manual movement of the beam steering unit or the support; and blocking the movement of the beam steering unit or the support. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
CN000001580691A
CN000101014829A
CN000101784867A
DE202007017856U1
EP000000624945A1
US000006545381B1
US020090052288A1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
G01C 15/00
H02K 1/27
H02K 29/00 AX
|
