JPH03116307U

JPH03116307U -

Info

Publication number: JPH03116307U
Application number: JP2407790U
Authority: JP
Priority date: 1990-03-09
Filing date: 1990-03-09
Publication date: 1991-12-02

Description

[Brief explanation of drawings]

第１図は、この考案の一実施例による重量物運
搬装置３１の右側面図である。第２図は、同じく
平面図である。第３図は、同じく正面図である。
第４図は、同じく底面図である。第５図および第
６図は、それぞれ、従来の重量物運搬装置１およ
び１１を示すそ底面図である。図において、３１は重量物運搬装置、３２は載
置台、３３はフレーム、３９は第１の前ローラ（
第１のローラ）、４０は第２の前ローラ（第２の
ローラ）、４１は第１の後ローラ（第１のローラ
）、４２は第２の後ローラ（第２のローラ）、４
３，４４はローラシヤフト、４５は第１の前歯車
（第１の歯車）、４６は第２の前歯車（第２の歯
車）、４７は第１の後歯車（第１の歯車）、４８
は第２の後歯車（第２の歯車）、４９は駆動シヤ
フト、５０，５１は入力部、５２は差動歯車装置
、５３は歯車台、５４は差動歯車、５５，５６は
歯車である。 FIG. 1 is a right side view of a heavy load transporting device 31 according to an embodiment of this invention. FIG. 2 is also a plan view. FIG. 3 is a front view as well.
FIG. 4 is a bottom view as well. FIG. 5 and FIG. 6 are bottom views showing conventional heavy object transport devices 1 and 11, respectively. In the figure, 31 is a heavy object transport device, 32 is a mounting table, 33 is a frame, and 39 is a first front roller (
40 is a second front roller (second roller), 41 is a first rear roller (first roller), 42 is a second rear roller (second roller), 4
3 and 44 are roller shafts, 45 is a first front gear (first gear), 46 is a second front gear (second gear), 47 is a first rear gear (first gear), 48
is a second rear gear (second gear), 49 is a drive shaft, 50 and 51 are input parts, 52 is a differential gear device, 53 is a gear base, 54 is a differential gear, and 55 and 56 are gears. .

補正平３．４．１６実用新案登録請求の範囲を次のように補正する
。Amendment 3/4/16 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】重量物を載置するための載置台を有するフレー
ムと、前記フレームに対して回転可能に取付けられ、
各々の回転軸が同一線上に位置する第１および第
２のローラと、前記第１のローラに固定されかつ第１のローラ
とともに回転する第１の歯車と、前記第２のローラに固定されかつ第２のローラ
とともに回転する第２の歯車と、前記フレームに対して回転可能に保持され、か
つその少なくとも一方端が前記フレームの外側方
にまで延びる駆動シヤフトと、前記駆動シヤフトの回転を前記第１および第２
の歯車のそれぞれに互いに任意の速度比で伝達す
る差動歯車装置と、を備える、重量物運搬装置。[Claims for Utility Model Registration] A frame having a mounting table for placing a heavy object, and a frame rotatably attached to the frame,
first and second rollers whose rotation axes are located on the same line ; a first gear fixed to the first roller and rotating together with the first roller; and a first gear fixed to the second roller and rotating together with the first roller. a second gear that rotates together with a second roller; a drive shaft that is rotatably held relative to the frame and has at least one end extending outwardly of the frame; 1st and 2nd
A heavy-lift transport device, comprising: a differential gear device that transmits speed to each of the gears at an arbitrary speed ratio;

Claims

[Claims for Utility Model Registration] A frame having a mounting table for placing a heavy object, and a frame rotatably attached to the frame,
first and second rollers whose rotation axes are located on the same line; a first gear fixed to the first roller and rotating together with the first roller; and a first gear fixed to the second roller and rotating together with the first roller. a second gear that rotates together with the second roller; a drive shaft that is rotatably held relative to the frame and has at least one end extending outwardly of the frame; and the second
A heavy-lift transport device, comprising: a differential gear device that transmits speed to each of the gears at an arbitrary speed ratio;