Title:
WORK TOOL SUPPORT UNIT
Document Type and Number:
Japanese Patent JP2018058131
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a work tool support unit having high operability.SOLUTION: A work tool support unit includes: a support pillar 5 which is provided standing; an arm which is orthogonal to the support pillar 5; a joint part which supports the arm so that the arm can revolve around an axis of the support pillar 5; and a work tool 10 attached to a tip of the arm. The arm includes: a first arm 11 which is supported so as to revolve around the axis of the support pillar 5; and a second arm 12 attached to the tip side of the work tool 10. The joint part comprises: a first joint part 21 which supports the first arm 11 so that the first arm 11 can revolve; and a second joint part 22 which supports the second arm 12 so that the second arm 12 can revolve. Each of the first and second joint parts includes: a bearing 25 which rotates in an arm revolving direction; a shaft 26 inserted into the bearing 25; and resistance application means 30 which constantly applies revolving resistance of each arm. Thus, each arm is not easily revolved by small external force and high operability is achieved.SELECTED DRAWING: Figure 1
Inventors:
NODA AKINORI
TERAI TOSHIAKI
MORINISHI TOMOHITO
TERAI TOSHIAKI
MORINISHI TOMOHITO
Application Number:
JP2016195745A
Publication Date:
April 12, 2018
Filing Date:
October 03, 2016
Export Citation:
Assignee:
NITTO SEIKO KK
International Classes:
B23P19/06; B23B45/14; B25H3/00
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