JPS6417899U

JPS6417899U -

Info

Publication number: JPS6417899U
Application number: JP11347887U
Authority: JP
Priority date: 1987-07-24
Filing date: 1987-07-24
Publication date: 1989-01-30
Anticipated expiration: 2002-07-24
Also published as: JPH0649519Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す上面図、第
２図はこの考案の一実施例の保持状態における正
面断面図、第３図はこの考案の一実施例の保持状
態における側面断面図、第４図はこの考案の一実
施例の保持状態における上面図、第５図はこの考
案の一実施例の解放状態における正面断面図、第
６図はこの考案の一実施例の解放状態における側
面断面図、第７図はこの考案の一実施例の解放状
態における上面図、第８図は従来の実施例を示す
断面図である。図において１は人工衛星搭載用駆動機構の固定
部、２は同可動部、３は第１のサポート、４は第
２のサポート、５はロツクピン、６は押し具、７
はプーリ、８はケーブル、９は火工品、１０は第
１のスプリング、１１は第２のスプリング、１２
は支持部材、１３はガイド、１４は結合部材、１
５は第１のシヤフト、１６はホルダ、１７は第２
のシヤフト、Ａは爪部、Ｐａ，Ｐｂはピン穴であ
る。なお図中同一あるいは相当部分には同一符号
を付して示してある。 Fig. 1 is a top view showing an embodiment of this invention, Fig. 2 is a front sectional view of an embodiment of this invention in a held state, and Fig. 3 is a side sectional view of an embodiment of this invention in a held state. , FIG. 4 is a top view of an embodiment of this invention in a held state, FIG. 5 is a front sectional view of an embodiment of this invention in a released state, and FIG. 6 is a top view of an embodiment of this invention in a released state. FIG. 7 is a top view of an embodiment of this invention in an open state, and FIG. 8 is a sectional view of a conventional embodiment. In the figure, 1 is the fixed part of the drive mechanism for mounting the artificial satellite, 2 is the movable part, 3 is the first support, 4 is the second support, 5 is the lock pin, 6 is the pusher, and 7
is a pulley, 8 is a cable, 9 is a pyrotechnic device, 10 is a first spring, 11 is a second spring, 12
1 is a support member, 13 is a guide, 14 is a coupling member, 1
5 is the first shaft, 16 is the holder, and 17 is the second shaft.
In the shaft, A is a claw portion, and Pa and Pb are pin holes. Note that the same or corresponding parts in the figures are indicated by the same reference numerals.

Claims

[Scope of utility model registration request]

In a device for holding and releasing a movable part from a fixed part of a drive mechanism for mounting an artificial satellite, a plurality of devices are provided at predetermined intervals on a surface of the fixed part facing the movable part,
a first support formed of a pair of leaf springs having a lock pin or pin hole at a pair of open ends; a pair of support members provided in the fixing portion so as to sandwich the first support; a first spring provided between the member and a guide member disposed outwardly of the support member;
The movable part is provided with a connecting member that connects the open ends of the pair of leaf springs and the guide member, respectively, and is located between the pair of leaf springs and a connecting member that moves in conjunction with the movement of the leaf springs. , and a second support having a pair of pin holes or lock pins that engage with the pair of lock pins or pin holes, and corresponding first supports at positions corresponding to the first supports of the fixing part. a pushing tool that is movable in the direction of a second spring biased in a direction opposite to the direction of the support, a pulley rotatably provided on each of the pushing tools, and a pair of locking pins that are stretched between the pulleys and connected to the pair of locking pins by the pushing tool. 1. A holding and releasing device comprising: a cable that maintains an engaged state with a pin hole; and means for cutting the cable.