CN103359660A - 升降液压缸及具备它的叉车 - Google Patents
升降液压缸及具备它的叉车 Download PDFInfo
- Publication number
- CN103359660A CN103359660A CN2012101496984A CN201210149698A CN103359660A CN 103359660 A CN103359660 A CN 103359660A CN 2012101496984 A CN2012101496984 A CN 2012101496984A CN 201210149698 A CN201210149698 A CN 201210149698A CN 103359660 A CN103359660 A CN 103359660A
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- mentioned
- piston
- buffering
- possesses
- hydraulic cylinder
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- 230000003139 buffering effect Effects 0.000 claims description 75
- 239000004519 grease Substances 0.000 claims description 50
- 238000009434 installation Methods 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 85
- 230000037431 insertion Effects 0.000 description 14
- 238000003780 insertion Methods 0.000 description 14
- 230000001174 ascending effect Effects 0.000 description 6
- 239000002828 fuel tank Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 210000000635 valve cell Anatomy 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 235000019592 roughness Nutrition 0.000 description 1
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Abstract
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Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-069154 | 2012-03-26 | ||
JP2012069154A JP5429830B2 (ja) | 2012-03-26 | 2012-03-26 | リフトシリンダ及びそれを備えたフォークリフト |
Publications (2)
Publication Number | Publication Date |
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CN103359660A true CN103359660A (zh) | 2013-10-23 |
CN103359660B CN103359660B (zh) | 2016-12-14 |
Family
ID=49362058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210149698.4A Active CN103359660B (zh) | 2012-03-26 | 2012-05-15 | 升降液压缸及具备它的叉车 |
Country Status (2)
Country | Link |
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JP (1) | JP5429830B2 (zh) |
CN (1) | CN103359660B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103615432A (zh) * | 2013-12-13 | 2014-03-05 | 蚌埠液力机械有限公司 | 叉车起升油缸缓冲结构 |
CN104817043A (zh) * | 2015-04-09 | 2015-08-05 | 山东建筑大学 | 手动液压叉车节流缓降缸 |
CN106660771A (zh) * | 2014-08-20 | 2017-05-10 | 克朗设备公司 | 叉车中的致动器 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3805681A (en) * | 1972-11-22 | 1974-04-23 | Towmotor Corp | Lift cylinder assembly for lift truck mast and carriage |
US3898915A (en) * | 1973-03-28 | 1975-08-12 | Eaton Corp | Piston cylinder assembly |
US4041839A (en) * | 1975-11-24 | 1977-08-16 | Cascade Corporation | Telescopic ram |
US4065112A (en) * | 1976-08-23 | 1977-12-27 | Towmotor Corporation | Hydraulic jack cushioning apparatus |
DE2726246A1 (de) * | 1977-06-10 | 1978-12-14 | Jungheinrich Kg | Hydraulische hubeinrichtung sowie hubgeruest fuer gabelstapler und regalfoerderzeuge |
CN86102023A (zh) * | 1985-02-28 | 1986-09-24 | 株式会社丰田自动织机制作所 | 具有缓冲流量控制阀装置的液压操作缸 |
JPH10122205A (ja) * | 1996-10-21 | 1998-05-12 | Kayaba Ind Co Ltd | 油圧シリンダ |
JPH10147499A (ja) * | 1996-11-15 | 1998-06-02 | Nippon Yusoki Co Ltd | リーチ式フォークリフトの油圧装置 |
CN102155459A (zh) * | 2010-07-23 | 2011-08-17 | 三一重工股份有限公司 | 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车 |
CN102155462A (zh) * | 2010-07-23 | 2011-08-17 | 三一重工股份有限公司 | 一种液压油缸及其相关装置、及液压缓冲系统、挖掘机和混凝土泵车 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5640211U (zh) * | 1979-09-07 | 1981-04-14 | ||
JPS5645607U (zh) * | 1979-09-17 | 1981-04-23 |
-
2012
- 2012-03-26 JP JP2012069154A patent/JP5429830B2/ja active Active
- 2012-05-15 CN CN201210149698.4A patent/CN103359660B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3805681A (en) * | 1972-11-22 | 1974-04-23 | Towmotor Corp | Lift cylinder assembly for lift truck mast and carriage |
US3898915A (en) * | 1973-03-28 | 1975-08-12 | Eaton Corp | Piston cylinder assembly |
US4041839A (en) * | 1975-11-24 | 1977-08-16 | Cascade Corporation | Telescopic ram |
US4065112A (en) * | 1976-08-23 | 1977-12-27 | Towmotor Corporation | Hydraulic jack cushioning apparatus |
DE2726246A1 (de) * | 1977-06-10 | 1978-12-14 | Jungheinrich Kg | Hydraulische hubeinrichtung sowie hubgeruest fuer gabelstapler und regalfoerderzeuge |
CN86102023A (zh) * | 1985-02-28 | 1986-09-24 | 株式会社丰田自动织机制作所 | 具有缓冲流量控制阀装置的液压操作缸 |
JPH10122205A (ja) * | 1996-10-21 | 1998-05-12 | Kayaba Ind Co Ltd | 油圧シリンダ |
JPH10147499A (ja) * | 1996-11-15 | 1998-06-02 | Nippon Yusoki Co Ltd | リーチ式フォークリフトの油圧装置 |
CN102155459A (zh) * | 2010-07-23 | 2011-08-17 | 三一重工股份有限公司 | 一种液压油缸及液压缓冲系统、挖掘机和混凝土泵车 |
CN102155462A (zh) * | 2010-07-23 | 2011-08-17 | 三一重工股份有限公司 | 一种液压油缸及其相关装置、及液压缓冲系统、挖掘机和混凝土泵车 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103615432A (zh) * | 2013-12-13 | 2014-03-05 | 蚌埠液力机械有限公司 | 叉车起升油缸缓冲结构 |
CN103615432B (zh) * | 2013-12-13 | 2016-08-17 | 蚌埠液力机械有限公司 | 叉车起升油缸缓冲结构 |
CN106660771A (zh) * | 2014-08-20 | 2017-05-10 | 克朗设备公司 | 叉车中的致动器 |
CN106660771B (zh) * | 2014-08-20 | 2019-04-16 | 克朗设备公司 | 起重车中的致动器 |
CN104817043A (zh) * | 2015-04-09 | 2015-08-05 | 山东建筑大学 | 手动液压叉车节流缓降缸 |
CN104817043B (zh) * | 2015-04-09 | 2017-01-25 | 山东建筑大学 | 手动液压叉车节流缓降缸 |
Also Published As
Publication number | Publication date |
---|---|
JP2013199351A (ja) | 2013-10-03 |
CN103359660B (zh) | 2016-12-14 |
JP5429830B2 (ja) | 2014-02-26 |
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PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Hyogo Applicant after: Itami Seiki K. K. Applicant after: MITSUBISHI HEAVY INDUSTRIES, LTD. Address before: Hyogo Applicant before: Itami Seiki K. K. Applicant before: Nippon Yusoki Co., Ltd. |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: Free format text: CORRECT: APPLICANT; FROM: NIPPON YUSOKI CO., LTD. TO: NICHIYU MITSUBISHI FORKLIFT CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Hyogo Co-patentee after: MITSUBISHI Jimmy Corporation Patentee after: Itami Seiki K. K. Address before: Hyogo Co-patentee before: MITSUBISHI HEAVY INDUSTRIES, LTD. Patentee before: Itami Seiki K. K. |
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CP01 | Change in the name or title of a patent holder |