BE437766A - - Google Patents
Info
- Publication number
- BE437766A BE437766A BE437766DA BE437766A BE 437766 A BE437766 A BE 437766A BE 437766D A BE437766D A BE 437766DA BE 437766 A BE437766 A BE 437766A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
- B23B23/02—Dead centres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B23/00—Tailstocks; Centres
- B23B23/04—Live centres
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/10—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with stationary catalyst bed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/008—Bearings
- B23B2260/0082—Sliding contact bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/008—Bearings
- B23B2260/0087—Preloading of bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/136—Springs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2568—Center
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Forging (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE28239739X | 1938-05-19 | ||
| CH211982T | 1939-05-27 | ||
| GB18178/39A GB519612A (en) | 1938-05-19 | 1939-06-22 | Improvements in centering points for lathes, grinding machines and the like |
| FR857447T | 1939-07-06 | ||
| BE437766T | 1940-01-23 | ||
| NL96665A NL55660C (en:Method) | 1938-05-19 | 1940-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE437766A true BE437766A (en:Method) | 1940-02-29 |
Family
ID=42224716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE437766D BE437766A (en:Method) | 1938-05-19 | 1940-01-23 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2209493A (en:Method) |
| BE (1) | BE437766A (en:Method) |
| CH (2) | CH211982A (en:Method) |
| FR (1) | FR857447A (en:Method) |
| GB (1) | GB519612A (en:Method) |
| NL (1) | NL55660C (en:Method) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1075403B (de) * | 1960-02-01 | Stieber &. Nebelmeier, München | Mitlaufende Drehbankspitze | |
| US2435417A (en) * | 1945-06-26 | 1948-02-03 | David W Wirebaugh | Compensating center support |
| US2769349A (en) * | 1951-05-24 | 1956-11-06 | South Bend Lathe Works | Disconnectable worm gearing |
| CN103722192A (zh) * | 2013-12-06 | 2014-04-16 | 常州金安冶金设备有限公司 | 新型弹性顶尖 |
| CN105619209A (zh) * | 2015-12-28 | 2016-06-01 | 东莞市青麦田数码科技有限公司 | 一种同步器齿环专用夹具 |
| CN106270577A (zh) * | 2016-08-29 | 2017-01-04 | 万向钱潮传动轴有限公司 | 一种自动驱动顶尖 |
| CN114985784B (zh) * | 2022-08-08 | 2022-10-04 | 天津航天机电设备研究所 | 液压尾座顶尖手动调节装置及薄壁框架的车削加工方法 |
-
1939
- 1939-05-27 CH CH211982D patent/CH211982A/de unknown
- 1939-06-22 GB GB18178/39A patent/GB519612A/en not_active Expired
- 1939-07-01 US US282397A patent/US2209493A/en not_active Expired - Lifetime
- 1939-07-06 FR FR857447D patent/FR857447A/fr not_active Expired
-
1940
- 1940-01-23 BE BE437766D patent/BE437766A/xx unknown
- 1940-01-23 NL NL96665A patent/NL55660C/xx active
-
1943
- 1943-12-10 CH CH238952D patent/CH238952A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR857447A (fr) | 1940-09-13 |
| CH238952A (de) | 1945-08-31 |
| US2209493A (en) | 1940-07-30 |
| NL55660C (en:Method) | 1943-12-15 |
| CH211982A (de) | 1940-10-31 |
| GB519612A (en) | 1940-04-01 |