JPH0323199U - - Google Patents

Info

Publication number
JPH0323199U
JPH0323199U JP8381989U JP8381989U JPH0323199U JP H0323199 U JPH0323199 U JP H0323199U JP 8381989 U JP8381989 U JP 8381989U JP 8381989 U JP8381989 U JP 8381989U JP H0323199 U JPH0323199 U JP H0323199U
Authority
JP
Japan
Prior art keywords
mast
guide wheel
fixed
movable
elevating body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP8381989U
Other languages
Japanese (ja)
Other versions
JPH0638070Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8381989U priority Critical patent/JPH0638070Y2/en
Publication of JPH0323199U publication Critical patent/JPH0323199U/ja
Application granted granted Critical
Publication of JPH0638070Y2 publication Critical patent/JPH0638070Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Forklifts And Lifting Vehicles (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案の実施例に係るマスト装置を
示す略式側面図。第２図は、作動状態を示す同様
図。 １……マスト装置、２……固定マスト、３……
移動マスト、４……昇降体、５……リフトシリン
ダ、６……上部案内車、７……上部索条、８……
下部案内車、９……下部索条、１０……弾性体。 FIG. 1 is a schematic side view showing a mast device according to an embodiment of the present invention. FIG. 2 is a similar diagram showing the operating state. 1...Mast device, 2...Fixed mast, 3...
Moving mast, 4... Elevating body, 5... Lift cylinder, 6... Upper guide car, 7... Upper cable, 8...
Lower guide wheel, 9...lower rope, 10...elastic body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 固定マストと、固定マストに昇降可能に設けた
移動マストと、移動マストに昇降可能に設けた昇
降体と、固定マストに対して移動マストを昇降さ
せるリフトシリンダと、移動マスト又はリフトシ
リンダの上部に軸設した上部案内車と、固定側と
昇降体との間に設けられて上部案内車に掛渡され
た上部索状と、移動マストの下部に軸接した下部
案内車と、固定側と昇降体との間に設けられて下
部案内車に掛渡された下部索条と、下部索条を緊
張させる弾性体と、から構成した事を特徴とする
マスト装置。 A fixed mast, a movable mast provided on the fixed mast so that it can be raised and lowered, an elevating body provided on the movable mast so that it can be raised and lowered, a lift cylinder that raises and lowers the movable mast with respect to the fixed mast, and an upper part of the movable mast or the lift cylinder. An upper guide wheel installed on a shaft, an upper cord provided between the fixed side and the elevating body and wrapped around the upper guide wheel, a lower guide wheel connected to the lower part of the movable mast, and a fixed side and an elevating body. A mast device comprising a lower cable provided between the mast and the lower guide wheel, and an elastic body that tensions the lower cable.
JP8381989U 1989-07-17 1989-07-17 Mast device Expired - Fee Related JPH0638070Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8381989U JPH0638070Y2 (en) 1989-07-17 1989-07-17 Mast device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8381989U JPH0638070Y2 (en) 1989-07-17 1989-07-17 Mast device

Publications (2)

Publication Number Publication Date
JPH0323199U true JPH0323199U (en) 1991-03-11
JPH0638070Y2 JPH0638070Y2 (en) 1994-10-05

Family

ID=31631809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8381989U Expired - Fee Related JPH0638070Y2 (en) 1989-07-17 1989-07-17 Mast device

Country Status (1)

Country Link
JP (1) JPH0638070Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3450387A1 (en) * 2017-09-01 2019-03-06 Palfinger AG Lift device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3450387A1 (en) * 2017-09-01 2019-03-06 Palfinger AG Lift device

Also Published As

Publication number Publication date
JPH0638070Y2 (en) 1994-10-05

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees