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Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 2. Отображено 2.
06-09-2016 дата публикации

Pivotable support system and apparatus for a mailbox

Номер: US0009433314B2

A rotating mailbox device is provided. The device includes a base plate having a fulcrum post fixed thereto and a position plate having at least one retaining hole defined therein. There is a spring positioned within the retaining hole and a ball bearing positioned at least partially within the retaining hole. The system also includes a box bracket rotatably coupled to the base plate via the fulcrum post. The box bracket has at least one retainer hole defined therein. The box bracket has a first position that aligns a first retainer hole of the box bracket of the at least one retainer hole with a first retaining hole of the at least one retaining hole of the position plate.

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31-12-2015 дата публикации

PIVOTABLE SUPPORT SYSTEM AND APPARATUS FOR A MAILBOX

Номер: US20150374158A1
Принадлежит: Global Insight Marketing, Inc.

A rotating mailbox device is provided. The device includes a base plate having a fulcrum post fixed thereto and a position plate having at least one retaining hole defined therein. There is a spring positioned within the retaining hole and a ball bearing positioned at least partially within the retaining hole. The system also includes a box bracket rotatably coupled to the base plate via the fulcrum post. The box bracket has at least one retainer hole defined therein. The box bracket has a first position that aligns a first retainer hole of the box bracket of the at least one retainer hole with a first retaining hole of the at least one retaining hole of the position plate. 1. A rotating mailbox device comprising:a base plate having a fulcrum post fixed thereto;a position plate having at least one retaining hole defined therein;a spring positioned within the retaining hole;a ball bearing positioned at least partially within the retaining hole;a box bracket rotatably coupled to the base plate via the fulcrum post, the box bracket having at least one retainer hole defined therein, the retainer hole located such that the box bracket has a first position that aligns a first retainer hole of the box bracket of the at least one retainer hole with a first retaining hole of the at least one retaining hole of the position plate, the box bracket having a second position wherein a condition is satisfied selected from the group of:1) the first retainer hole of the box bracket aligns with a second retaining hole of the at least one retaining hole the position plate; and2) the first retaining hole of the position plate aligns with a second retainer hole of the box bracket of the at least one retainer hole.2. The device of claim 1 , wherein the first and second retainer holes of the box bracket are offset by 90-degrees about the fulcrum post and the first and second regaining holes of the position plate are offset by 90-degrees about the fulcrum post.3. The device of claim 1 , ...

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