Title:
長手方向に伸びる物体に対して取り付け可能な回転ハンドル
Document Type and Number:
Japanese Patent JP6867135
Kind Code:
B2
Abstract:
A rotatable handle assembly attachable to a generally tubular object has an auxiliary handle circumscribing a hand passageway configured to receive a user's hand therein. A clutch biased in an engaged position operatively couples a shank extending from the upper end of a hook attachable to the object to a collar integrally formed as a portion of the auxiliary handle and releasably prevents the shank from rotating relative to the collar. A ratchet on the upper end of the hook cooperates with a pawl on a pivot arm which is attached to the lower end of the hook and which extends toward the ratchet and is rotatable about a transverse axis perpendicular to the longitudinal axis of the shank to adjust the size of the object passageway receiving and releasably retaining the object therein.
Inventors:
Nathaniel Earl. Day
Application Number:
JP2016197959A
Publication Date:
April 28, 2021
Filing Date:
October 06, 2016
Export Citation:
Assignee:
Nathaniel Earl. Day
International Classes:
B65G7/12; B25G3/12
Domestic Patent References:
| JP2006015035A | ||||
| JP8243953A | ||||
| JP51122970U |
Foreign References:
| US6317924 | ||||
| US8671523 | ||||
| US20110173778 |
Attorney, Agent or Firm:
Patent Business Corporation Tsubasa International Patent Office