JPS52123066A - Fully free three-stage mast - Google Patents
Fully free three-stage mastInfo
- Publication number
- JPS52123066A JPS52123066A JP3951276A JP3951276A JPS52123066A JP S52123066 A JPS52123066 A JP S52123066A JP 3951276 A JP3951276 A JP 3951276A JP 3951276 A JP3951276 A JP 3951276A JP S52123066 A JPS52123066 A JP S52123066A
- Authority
- JP
- Japan
- Prior art keywords
- stage mast
- fully free
- masts
- mast
- fully
- 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
Links
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
PURPOSE: To provide less expensive mast by providing single acting cylinders between stationary and intermediate masts and between intermediate and inner masts separately and by constructing to elevationally move a fork with the combination of another cylinder and chain mechanism.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3951276A JPS52123066A (en) | 1976-04-07 | 1976-04-07 | Fully free three-stage mast |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3951276A JPS52123066A (en) | 1976-04-07 | 1976-04-07 | Fully free three-stage mast |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52123066A true JPS52123066A (en) | 1977-10-15 |
JPS5437379B2 JPS5437379B2 (en) | 1979-11-14 |
Family
ID=12555081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3951276A Granted JPS52123066A (en) | 1976-04-07 | 1976-04-07 | Fully free three-stage mast |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52123066A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55130490A (en) * | 1979-03-22 | 1980-10-09 | Clark Equipment Co | Structure for mast for liftttruck |
US20100065377A1 (en) * | 2008-09-12 | 2010-03-18 | Crown Equipment Corporation | Monomast for a materials handling vehicle |
US20100181148A1 (en) * | 2009-01-20 | 2010-07-22 | Simpson Clark C | Carpet pole carriage assembly |
US9878887B2 (en) | 2009-01-20 | 2018-01-30 | Clark Material Handling Company | Upright for a lift truck |
-
1976
- 1976-04-07 JP JP3951276A patent/JPS52123066A/en active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55130490A (en) * | 1979-03-22 | 1980-10-09 | Clark Equipment Co | Structure for mast for liftttruck |
US20100065377A1 (en) * | 2008-09-12 | 2010-03-18 | Crown Equipment Corporation | Monomast for a materials handling vehicle |
US8714311B2 (en) * | 2008-09-12 | 2014-05-06 | Crown Equipment Corporation | Monomast for a materials handling vehicle |
US20100181148A1 (en) * | 2009-01-20 | 2010-07-22 | Simpson Clark C | Carpet pole carriage assembly |
US8434598B2 (en) * | 2009-01-20 | 2013-05-07 | Clark Material Handling Company | Carpet pole carriage assembly |
US9878887B2 (en) | 2009-01-20 | 2018-01-30 | Clark Material Handling Company | Upright for a lift truck |
Also Published As
Publication number | Publication date |
---|---|
JPS5437379B2 (en) | 1979-11-14 |
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