FR47235E - Precision hydraulic relay device for controlling a moving part - Google Patents
Precision hydraulic relay device for controlling a moving partInfo
- Publication number
- FR47235E FR47235E FR47235DA FR47235E FR 47235 E FR47235 E FR 47235E FR 47235D A FR47235D A FR 47235DA FR 47235 E FR47235 E FR 47235E
- Authority
- FR
- France
- Prior art keywords
- controlling
- relay device
- moving part
- precision hydraulic
- hydraulic relay
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
- B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow
- B23Q5/268—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow depending upon the position of the tool or work
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR47235T | 1936-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR47235E true FR47235E (en) | 1937-02-20 |
Family
ID=8682749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR47235D Expired FR47235E (en) | 1936-03-28 | 1936-03-28 | Precision hydraulic relay device for controlling a moving part |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR47235E (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745385A (en) * | 1952-04-23 | 1956-05-15 | Horace M Shuff | Control unit for hydraulic steel bending apparatus |
DE1264219B (en) * | 1958-11-07 | 1968-03-21 | Stanley H Holmes | Method of manufacturing a four-way valve |
-
1936
- 1936-03-28 FR FR47235D patent/FR47235E/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745385A (en) * | 1952-04-23 | 1956-05-15 | Horace M Shuff | Control unit for hydraulic steel bending apparatus |
DE1264219B (en) * | 1958-11-07 | 1968-03-21 | Stanley H Holmes | Method of manufacturing a four-way valve |
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