EP4320405A4 - Système de niveau laser - Google Patents

Système de niveau laser

Info

Publication number
EP4320405A4
EP4320405A4 EP22785220.9A EP22785220A EP4320405A4 EP 4320405 A4 EP4320405 A4 EP 4320405A4 EP 22785220 A EP22785220 A EP 22785220A EP 4320405 A4 EP4320405 A4 EP 4320405A4
Authority
EP
European Patent Office
Prior art keywords
level system
laser level
laser
level
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.)
Pending
Application number
EP22785220.9A
Other languages
German (de)
English (en)
Other versions
EP4320405A1 (fr
Inventor
Steven K. Hansen
Max D. MUTZA
John Norbert WINKLER
Gregory R. STROMMEN
Jacob D. HADFIELD
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Milwaukee Electric Tool Corp
Original Assignee
Milwaukee Electric Tool Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Milwaukee Electric Tool Corp filed Critical Milwaukee Electric Tool Corp
Priority claimed from PCT/US2022/023284 external-priority patent/WO2022216594A1/fr
Publication of EP4320405A1 publication Critical patent/EP4320405A1/fr
Publication of EP4320405A4 publication Critical patent/EP4320405A4/fr
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
    • G01C15/002—Active optical surveying means
    • G01C15/004—Reference lines, planes or sectors
    • G01C15/006—Detectors therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C9/00—Measuring inclination, e.g. by clinometers, by levels
    • G01C9/02—Details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Optical Communication System (AREA)
EP22785220.9A 2021-04-05 2022-04-04 Système de niveau laser Pending EP4320405A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202163170803P 2021-04-05 2021-04-05
US202163175878P 2021-04-16 2021-04-16
US202163194480P 2021-05-28 2021-05-28
PCT/US2022/023284 WO2022216594A1 (fr) 2021-04-05 2022-04-04 Système de niveau laser

Publications (2)

Publication Number Publication Date
EP4320405A1 EP4320405A1 (fr) 2024-02-14
EP4320405A4 true EP4320405A4 (fr) 2025-03-05

Family

ID=83448923

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22785220.9A Pending EP4320405A4 (fr) 2021-04-05 2022-04-04 Système de niveau laser

Country Status (2)

Country Link
US (1) US20220316874A1 (fr)
EP (1) EP4320405A4 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11320263B2 (en) * 2019-01-25 2022-05-03 Stanley Black & Decker Inc. Laser level system
EP4320406A4 (fr) * 2021-04-05 2025-04-09 Milwaukee Electric Tool Corporation Laser rotatif à masque mécanique
USD1081416S1 (en) * 2023-04-11 2025-07-01 Pro sp. z o.o. Laser level
USD1081415S1 (en) * 2023-04-11 2025-07-01 Pro sp. z o.o. Laser level

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1008832A1 (fr) * 1998-11-13 2000-06-14 Kabushiki Kaisha Topcon Système de commande pour machine de chantier
US20020038845A1 (en) * 2000-08-30 2002-04-04 Takaaki Yamazaki Laser beam receiver
US20140204399A1 (en) * 2011-08-16 2014-07-24 Leica Geosystems Ag Multi psd-arrangement and circuitry
EP3404361A1 (fr) * 2017-05-18 2018-11-21 Leica Geosystems AG Récepteur de lumière
US20180340771A1 (en) * 2015-01-21 2018-11-29 Trimble Kaiserslautern Gmbh Laser device and laser beam detector for detecting light of a laser device
US20190154501A1 (en) * 2016-06-30 2019-05-23 Hilti Aktiengesellschaft Procedure for Comparing a Reception Beam Impinging on a Laser Receiver with a Rotating Laser Beam

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555624B1 (fr) * 1983-11-28 1986-12-26 Syndicat Nal Entr Drainage Procede et appareillage pour le guidage automatique des engins de terrassement, notamment d'une machine de pose d'elements de drainage
US5951613A (en) * 1996-10-23 1999-09-14 Caterpillar Inc. Apparatus and method for determining the position of a work implement
JP4309014B2 (ja) * 2000-03-08 2009-08-05 株式会社トプコン レーザ基準面による建設機械制御システム
AU2001279795A1 (en) * 2000-08-01 2002-02-13 Mirko Essling Measuring device and measuring method for determining distance and/or position
US8269612B2 (en) * 2008-07-10 2012-09-18 Black & Decker Inc. Communication protocol for remotely controlled laser devices
JP5456549B2 (ja) * 2010-04-15 2014-04-02 株式会社トプコン 測量システム及び測量システムに於けるレーザ基準面平滑化方法
EP2781879B1 (fr) * 2013-03-19 2015-09-30 Leica Geosystems AG Système de laser de construction constitué d'un laser rotatif et d'un récepteur laser, doté d'une fonctionnalité de détermination automatique de la direction du récepteur laser
CN116391107A (zh) * 2020-12-01 2023-07-04 米沃奇电动工具公司 激光水平仪接口和控制件
EP4323722A4 (fr) * 2021-04-12 2025-03-05 Milwaukee Electric Tool Corporation Système de niveau laser à alignement de détecteur automatique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1008832A1 (fr) * 1998-11-13 2000-06-14 Kabushiki Kaisha Topcon Système de commande pour machine de chantier
US20020038845A1 (en) * 2000-08-30 2002-04-04 Takaaki Yamazaki Laser beam receiver
US20140204399A1 (en) * 2011-08-16 2014-07-24 Leica Geosystems Ag Multi psd-arrangement and circuitry
US20180340771A1 (en) * 2015-01-21 2018-11-29 Trimble Kaiserslautern Gmbh Laser device and laser beam detector for detecting light of a laser device
US20190154501A1 (en) * 2016-06-30 2019-05-23 Hilti Aktiengesellschaft Procedure for Comparing a Reception Beam Impinging on a Laser Receiver with a Rotating Laser Beam
EP3404361A1 (fr) * 2017-05-18 2018-11-21 Leica Geosystems AG Récepteur de lumière

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022216594A1 *

Also Published As

Publication number Publication date
US20220316874A1 (en) 2022-10-06
EP4320405A1 (fr) 2024-02-14

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