JPS6087965U

JPS6087965U - small jackpot

Info

Publication number: JPS6087965U
Application number: JP18027083U
Authority: JP
Inventors: 田頭　鉄次
Original assignee: Individual
Current assignee: Individual
Priority date: 1983-11-22
Filing date: 1983-11-22
Publication date: 1985-06-17

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]

図面は本案ジヤツキの立面図を示す。Ａ；操作室、１；スタンド、２；外筒、３；ボルト、４
；内筒、５；支持短筒、６；取手、７；ピン、７′；係
止板、８；上棟作柄、８′；下操作柄、９；突子、１０
；モーションレバー、１４′；カムのピン、１１；透孔
、１２，１２’；コイルバネ、１３；ストッパー、１４
；カム。The drawing shows an elevation view of the proposed jack. A; Control room, 1; Stand, 2; Outer cylinder, 3; Bolt, 4
; Inner cylinder, 5; Support short cylinder, 6; Handle, 7; Pin, 7'; Locking plate, 8; Upper ridge work handle, 8'; Lower operation handle, 9; protrusion, 10
;Motion lever, 14';Cam pin, 11;Through hole, 12, 12';Coil spring, 13;Stopper, 14
;cam.

Claims

[Scope of utility model registration request]

Attach the lower end of the outer cylinder to the stand with bolts, fit the inner cylinder to the outer cylinder so that it can rise and fall freely, attach the short support cylinder to the upper end of the inner cylinder, and attach the outer cylinder to the upper opening of the outer cylinder. An operation chamber is attached to the handle to be fixed so that the inner cylinder can be raised and lowered freely, and the inner cylinder is pinned to the operation chamber and comes into contact with the sloping locking plate at the tip of the upper ridge crop handle, so that the inner cylinder can freely rise and lower. A coil spring is installed between the motion lever and the earthen wall of the operation room so that the provided protrusion engages the lower edge of the motion lever that fits into the inner cylinder, and the diameter of the through hole of the motion lever is regulated. The bottom end of the stopper, which fits into the lower inner cylinder of the motion lever and whose tip engages the wall of the operation chamber, is engaged with the cam that is pinned together with the tip of the lower operation handle, and the locking plate of the motion lever and A small jack with a coil spring installed between it and the stopper.