JPS4888255U - - Google Patents

Info

Publication number
JPS4888255U
JPS4888255U JP1167972U JP1167972U JPS4888255U JP S4888255 U JPS4888255 U JP S4888255U JP 1167972 U JP1167972 U JP 1167972U JP 1167972 U JP1167972 U JP 1167972U JP S4888255 U JPS4888255 U JP S4888255U
Authority
JP
Japan
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.)
Granted
Application number
JP1167972U
Other languages
Japanese (ja)
Other versions
JPS5648952Y2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1167972U priority Critical patent/JPS5648952Y2/ja
Priority to US05/397,803 priority patent/US3950627A/en
Priority to CA181,578A priority patent/CA1018219A/en
Priority to DE2347722A priority patent/DE2347722C3/de
Publication of JPS4888255U publication Critical patent/JPS4888255U/ja
Application granted granted Critical
Publication of JPS5648952Y2 publication Critical patent/JPS5648952Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Control Of Positive-Displacement Air Blowers (AREA)
  • Stopping Of Electric Motors (AREA)
JP1167972U 1972-01-26 1972-01-26 Expired JPS5648952Y2 (enrdf_load_stackoverflow)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1167972U JPS5648952Y2 (enrdf_load_stackoverflow) 1972-01-26 1972-01-26
US05/397,803 US3950627A (en) 1972-01-26 1973-09-17 Push button switch
CA181,578A CA1018219A (en) 1972-01-26 1973-09-20 Push button switch
DE2347722A DE2347722C3 (de) 1972-01-26 1973-09-21 Druckknopfschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1167972U JPS5648952Y2 (enrdf_load_stackoverflow) 1972-01-26 1972-01-26

Publications (2)

Publication Number Publication Date
JPS4888255U true JPS4888255U (enrdf_load_stackoverflow) 1973-10-25
JPS5648952Y2 JPS5648952Y2 (enrdf_load_stackoverflow) 1981-11-14

Family

ID=27857720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1167972U Expired JPS5648952Y2 (enrdf_load_stackoverflow) 1972-01-26 1972-01-26

Country Status (1)

Country Link
JP (1) JPS5648952Y2 (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5082866A (enrdf_load_stackoverflow) * 1973-11-20 1975-07-04
JPS5082865A (enrdf_load_stackoverflow) * 1973-11-20 1975-07-04
JPS5082868A (enrdf_load_stackoverflow) * 1973-11-20 1975-07-04
JP2017128258A (ja) * 2016-01-21 2017-07-27 株式会社松田康利事務所 ローターおよびマルチコプター
JP2017523087A (ja) * 2014-08-11 2017-08-17 アマゾン テクノロジーズ インコーポレイテッド 自動航空機のプロペラ安全性
US10671094B2 (en) 2014-08-11 2020-06-02 Amazon Technologies, Inc. Virtual safety shrouds for aerial vehicles
US12202634B1 (en) 2023-03-30 2025-01-21 Amazon Technologies, Inc. Indoor aerial vehicles with advanced safety features
US12205483B1 (en) 2023-06-26 2025-01-21 Amazon Technologies, Inc. Selecting paths for indoor obstacle avoidance by unmanned aerial vehicles
US12227318B1 (en) 2023-09-28 2025-02-18 Amazon Technologies, Inc. Aerial vehicles with proximity sensors for safety
US12280889B1 (en) 2022-06-30 2025-04-22 Amazon Technologies, Inc. Indoor navigation and obstacle avoidance for unmanned aerial vehicles

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5082865A (enrdf_load_stackoverflow) * 1973-11-20 1975-07-04
JPS5082868A (enrdf_load_stackoverflow) * 1973-11-20 1975-07-04
JPS5082866A (enrdf_load_stackoverflow) * 1973-11-20 1975-07-04
US12032391B2 (en) 2014-08-11 2024-07-09 Amazon Technologies, Inc. Virtual safety shrouds for aerial vehicles
JP2017523087A (ja) * 2014-08-11 2017-08-17 アマゾン テクノロジーズ インコーポレイテッド 自動航空機のプロペラ安全性
US10671094B2 (en) 2014-08-11 2020-06-02 Amazon Technologies, Inc. Virtual safety shrouds for aerial vehicles
US10780988B2 (en) 2014-08-11 2020-09-22 Amazon Technologies, Inc. Propeller safety for automated aerial vehicles
US11926428B2 (en) 2014-08-11 2024-03-12 Amazon Technologies, Inc. Propeller safety for automated aerial vehicles
JP2017128258A (ja) * 2016-01-21 2017-07-27 株式会社松田康利事務所 ローターおよびマルチコプター
US12280889B1 (en) 2022-06-30 2025-04-22 Amazon Technologies, Inc. Indoor navigation and obstacle avoidance for unmanned aerial vehicles
US12202634B1 (en) 2023-03-30 2025-01-21 Amazon Technologies, Inc. Indoor aerial vehicles with advanced safety features
US12205483B1 (en) 2023-06-26 2025-01-21 Amazon Technologies, Inc. Selecting paths for indoor obstacle avoidance by unmanned aerial vehicles
US12227318B1 (en) 2023-09-28 2025-02-18 Amazon Technologies, Inc. Aerial vehicles with proximity sensors for safety

Also Published As

Publication number Publication date
JPS5648952Y2 (enrdf_load_stackoverflow) 1981-11-14

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