JPS60145187U

JPS60145187U - Threaded rod bearing device for pantograph type jack

Info

Publication number: JPS60145187U
Application number: JP3125784U
Authority: JP
Inventors: 金沢　豊; 茂八巻
Original assignee: 和光精機株式会社
Priority date: 1984-03-06
Filing date: 1984-03-06
Publication date: 1985-09-26

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

□　　図面は本案の実施例を示すものにして、第１図は
本案実施の状態を示すパンタグラフ形ジヤツキの正面図
、第２図は要部の拡大斜視図、第３図は変形補助板を使
用した例示斜視図、第４図は補助板を軸受けに抱着させ
たその平面図、第５図は正゛面図、゛第６図は第４図の
補助板と曲縁の形状を異にする一例を示す例示図である
。１・・−軸受ｒｔｊ、　２・・・ネジ棒、３・・・スラ
ストベアリ　　′、ング、４・・・補助板、６・・・座
金形補助板、７・・・爪。□ The drawings show examples of the present invention; Figure 1 is a front view of a pantograph-type jack showing the state of implementation of the present invention, Figure 2 is an enlarged perspective view of the main parts, and Figure 3 is a diagram showing the use of a modified auxiliary plate. FIG. 4 is a plan view of the auxiliary plate held on the bearing, FIG. 5 is a front view, and FIG. FIG. 1...-Bearing rtj, 2... Threaded rod, 3... Thrust bearing ', ring, 4... Auxiliary plate, 6... Washer type auxiliary plate, 7... Claw.

Claims

[Scope of utility model registration request]

In the bearing that supports the proximal end of the threaded rod that operates the jacking arm of the pantograph jack, an auxiliary plate with an insertion hole for the threaded rod in the center is held on the side of the bearing formed of a round bar that contacts the thrust bearing. An apparatus for a threaded rod bearing for a pantograph type jack, characterized in that an auxiliary plate of the same shape as the auxiliary plate or a washer type is held on the opposite side so as to hold the bearing from both sides.