CN102777574B - Speed reducer and upper box thereof - Google Patents
Speed reducer and upper box thereof Download PDFInfo
- Publication number
- CN102777574B CN102777574B CN201210281581.1A CN201210281581A CN102777574B CN 102777574 B CN102777574 B CN 102777574B CN 201210281581 A CN201210281581 A CN 201210281581A CN 102777574 B CN102777574 B CN 102777574B
- Authority
- CN
- China
- Prior art keywords
- oil sac
- upper box
- oil
- sac
- speed reducer
- 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.)
- Active
Links
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 70
- 239000000314 lubricant Substances 0.000 abstract description 58
- 238000005461 lubrication Methods 0.000 abstract description 18
- 238000001816 cooling Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 239000012530 fluid Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Landscapes
- General Details Of Gearings (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210281581.1A CN102777574B (en) | 2012-08-08 | 2012-08-08 | Speed reducer and upper box thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210281581.1A CN102777574B (en) | 2012-08-08 | 2012-08-08 | Speed reducer and upper box thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102777574A CN102777574A (en) | 2012-11-14 |
CN102777574B true CN102777574B (en) | 2015-09-30 |
Family
ID=47122613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210281581.1A Active CN102777574B (en) | 2012-08-08 | 2012-08-08 | Speed reducer and upper box thereof |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102777574B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013018708A1 (en) * | 2013-11-08 | 2015-05-13 | Sew-Eurodrive Gmbh & Co Kg | Housing for a gearbox and gearbox with a housing |
DE102013018713A1 (en) | 2013-11-08 | 2015-05-13 | Sew-Eurodrive Gmbh & Co Kg | Gearbox with housing |
CN104712736B (en) * | 2013-12-17 | 2017-11-14 | Sew-工业减速机(天津)有限公司 | Decelerator with housing |
CN104712744B (en) * | 2013-12-17 | 2018-01-19 | Sew-工业减速机(天津)有限公司 | Housing for decelerator |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0420478A2 (en) * | 1989-09-26 | 1991-04-03 | Delaware Capital Formation Inc. | Low flow tilting pad thrust bearing |
DE4234905A1 (en) * | 1992-02-11 | 1993-08-12 | Desch Kg Heinrich | Planetary gearbox, clutch and brake unit for press drive - has hydrostatic lubrication to flywheel bearing and lubricating oil circulation to all moving parts |
CN201526664U (en) * | 2009-11-13 | 2010-07-14 | 中国北车集团大同电力机车有限责任公司 | Thin oil lubrication circuit of drive gearbox of railroad rolling stock |
CN201705903U (en) * | 2010-04-15 | 2011-01-12 | 沃德(天津)传动有限公司 | Speed reducer |
CN202833968U (en) * | 2012-08-08 | 2013-03-27 | 沃德(天津)传动有限公司 | Speed reducer and upper box body thereof |
-
2012
- 2012-08-08 CN CN201210281581.1A patent/CN102777574B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0420478A2 (en) * | 1989-09-26 | 1991-04-03 | Delaware Capital Formation Inc. | Low flow tilting pad thrust bearing |
DE4234905A1 (en) * | 1992-02-11 | 1993-08-12 | Desch Kg Heinrich | Planetary gearbox, clutch and brake unit for press drive - has hydrostatic lubrication to flywheel bearing and lubricating oil circulation to all moving parts |
CN201526664U (en) * | 2009-11-13 | 2010-07-14 | 中国北车集团大同电力机车有限责任公司 | Thin oil lubrication circuit of drive gearbox of railroad rolling stock |
CN201705903U (en) * | 2010-04-15 | 2011-01-12 | 沃德(天津)传动有限公司 | Speed reducer |
CN202833968U (en) * | 2012-08-08 | 2013-03-27 | 沃德(天津)传动有限公司 | Speed reducer and upper box body thereof |
Also Published As
Publication number | Publication date |
---|---|
CN102777574A (en) | 2012-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102777574B (en) | Speed reducer and upper box thereof | |
CN107387735B (en) | Light gearbox body with automatic lubricating oil collecting and distributing functions | |
CN201350552Y (en) | Body structure of vertical machining center | |
KR20150106411A (en) | Arrangement for lubricating two vertically-staged adjacent geartrains | |
CN203962962U (en) | A kind of lubricating structure of planetary speed reducer | |
US20160273646A1 (en) | Gear unit having a housing | |
CN204843174U (en) | Screw chasing bar | |
CN203374766U (en) | High-speed gear vent hood | |
CN209130148U (en) | A kind of reducer shell with bearing lubrication structure | |
CN203082191U (en) | Lubricating system for speed changing box of electric automobile | |
CN202833968U (en) | Speed reducer and upper box body thereof | |
CN105402876A (en) | Water pan and air conditioner with same | |
EP2187099B1 (en) | Lubrication structure of gear train encased in gear case | |
CN201813650U (en) | Splash-proof type ventilating structure | |
CN217713595U (en) | Planetary reduction gearbox lubricating structure | |
CN107763193B (en) | Lubricating system of automobile speed reducer and working method thereof | |
CN103047526A (en) | Lubricating device, vibrating wheel and vibrating compacting equipment | |
CN206387003U (en) | Machine in the drip tray and air-cooled ducted air conditioner of machine in air-cooled ducted air conditioner | |
CN205089824U (en) | Motor transmission bearing and transmission rear cover | |
CN204372106U (en) | Transfer case | |
CN203009795U (en) | Reducer | |
CN203239418U (en) | Lower crank case oil baffle plate | |
CN204344880U (en) | A kind of novel window window cover structure | |
CN210661304U (en) | Lubricating oil circuit of gear shifting mechanism | |
CN205448709U (en) | Wear gilled radiator core calcination frock |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 300409 82 high tech Avenue, Beichen science and Technology Park, Tianjin Patentee after: WARD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. Address before: 300409 82 high tech Avenue, Beichen science and Technology Park, Tianjin Patentee before: WORLD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Reducer and its upper box Effective date of registration: 20220610 Granted publication date: 20150930 Pledgee: Bank of China Limited Tianjin Hexi sub branch Pledgor: WARD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. Registration number: Y2022120000027 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230821 Granted publication date: 20150930 Pledgee: Bank of China Limited Tianjin Hexi sub branch Pledgor: WARD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. Registration number: Y2022120000027 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Reducer and its upper box Effective date of registration: 20230828 Granted publication date: 20150930 Pledgee: Bank of China Limited Tianjin Hexi sub branch Pledgor: WARD TRANSMISSION TECHNOLOGY (TIANJIN) Co.,Ltd. Registration number: Y2023120000074 |