Title:
MAN-POWER SUBSTITUTION DRIVE DEVICE FOR MANUAL AIR PUMP
Document Type and Number:
Japanese Patent JP2023040849
Kind Code:
A
Abstract:
To fill compressed air to a supply object without any physical burden of a user.SOLUTION: A man-power substitution drive device for manual air pump includes: right and left engagement parts 37, 38 respectively engaging right and left grip parts 101, 102 extending substantially horizontally and provided in a vertically installed air pump 100 for discharging compressed air by a user who grips the right and left grip parts 101, 102 with the hand and vertically moves the grip parts with man power; a motor 5 generating drive force; and a reduction gear 5 and a feed screw 4 for transmitting drive force generated by the motor 6 to the right and left engagement parts 37, 38. The air pump 100 is operated by reciprocating the right and left engagement parts 37, 38 along a vertical direction with a certain stroke and compressed air discharged from the air pump 100 is supplied to an air gun 200.SELECTED DRAWING: Figure 2
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Inventors:
ABE MASAKI
Application Number:
JP2021148028A
Publication Date:
March 23, 2023
Filing Date:
September 10, 2021
Export Citation:
Assignee:
ABE MASAKI
International Classes:
F04B33/00; F04B35/04
Attorney, Agent or Firm:
Patent Attorney Corporation Daiichi Technical International Patent Office
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