JPS62191785U

JPS62191785U -

Info

Publication number: JPS62191785U
Application number: JP7876386U
Authority: JP
Priority date: 1986-05-27
Filing date: 1986-05-27
Publication date: 1987-12-05

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係るハンド装置の
一部破断正面図、第２図はその一部破断側面図、
第３図は第１図中の―線断面図、第４図は物
品把持前におけるハンド装置の正面図、第５図は
物品把持後におけるハンド装置の正面図、第６図
はフインガ開閉機構の他の例を表わす平面図、第
７図は第６図中の―線断面図、第８図はハン
ド装置の使用例を示す斜視図、第９図は物品把持
前における従来のハンド装置の正面図、第１０図
は物品把持後における従来のハンド装置の正面図
である。図面中、１は物品、２はハンド装置、３はケー
ス、４，５，６，２１，２２はフインガ、４ａ，
５ａ，６ａ，２１ａ，２２ａはラツクねじ、７は
モータ、８，１０，１２，２４はピニオン、９は
中間ピニオンである。 FIG. 1 is a partially cutaway front view of a hand device according to an embodiment of the present invention, FIG. 2 is a partially cutaway side view thereof,
Fig. 3 is a sectional view taken along the line - - in Fig. 1, Fig. 4 is a front view of the hand device before gripping an object, Fig. 5 is a front view of the hand device after gripping an object, and Fig. 6 is a view of the finger opening/closing mechanism. FIG. 7 is a plan view showing another example; FIG. 7 is a sectional view taken along the line - - in FIG. 6; FIG. 8 is a perspective view showing an example of how the hand device is used; FIG. 10 are front views of the conventional hand device after gripping the article. In the drawings, 1 is an article, 2 is a hand device, 3 is a case, 4, 5, 6, 21, 22 are fingers, 4a,
5a, 6a, 21a, 22a are rack screws, 7 is a motor, 8, 10, 12, 24 are pinions, and 9 is an intermediate pinion.

Claims

[Scope of utility model registration request]

At least a pair of fingers having an arc shape and provided with driven teeth, a case that supports the fingers so as to be slidable along the curvature, and a driving tooth that meshes with the driven tooth, the driving tooth. A hand device comprising driving means for sliding the pair of fingers in opposite directions by driving.