Title:
ROTATIONAL DISPOSITION IMPLEMENT DEVICE FOR ENDOSCOPE
Document Type and Number:
Japanese Patent JPH04241310
Kind Code:
A
Abstract:
PURPOSE:To surely hold the coupling of a rotational disposition member and a rotating force transmitting member without disengaging even if the rotational disposition member is rotated to either clockwise or counterclockwise. CONSTITUTION:An engaging hole 28a bored in a supporting shaft 28 of the rotational disposition member 16 and a detaining hole 24a bored in a front end member 23 of the rotating force transmitting member 17 are matched with each other and a connecting pin 30 is inserted in this state into these holes to connect the supporting shaft 28 to the rotating force transmitting member 17. The detaining hole 24a is closed by a pin stopper cover 25 to prevent the disengagement of the connecting pin 30. Torque is transmitted via the connecting pin 30 to the rotational disposition member 16. The exchange of the rotational disposition member 16 is executed by removing the connecting pin 30.
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Inventors:
SAKIYAMA KATSUNORI
Application Number:
JP275191A
Publication Date:
August 28, 1992
Filing Date:
January 14, 1991
Export Citation:
Assignee:
OLYMPUS OPTICAL CO
International Classes:
A61B1/00; G02B23/24; (IPC1-7): A61B1/00; G02B23/24
Attorney, Agent or Firm:
Susumu Ito