GB780096A - Improvements in or relating to methods of manufacturing cocks for controlling the flow of fluids - Google Patents
Improvements in or relating to methods of manufacturing cocks for controlling the flow of fluidsInfo
- Publication number
- GB780096A GB780096A GB6685/55A GB668555A GB780096A GB 780096 A GB780096 A GB 780096A GB 6685/55 A GB6685/55 A GB 6685/55A GB 668555 A GB668555 A GB 668555A GB 780096 A GB780096 A GB 780096A
- Authority
- GB
- United Kingdom
- Prior art keywords
- milling
- manufacturing
- seating
- cocks
- fluids
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/28—Grooving workpieces
- B23C3/34—Milling grooves of other forms, e.g. circumferential
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling Processes (AREA)
- Lift Valve (AREA)
Abstract
780,096. Copy-milling; milling-cutters. DEUPS, F. J. March 7, 1955 [March 6, 1954], No. 6685/55. Class 83 (3). A method of manufacturing a seating 30 in a cylindrical " shut-off " member 34 for a fluid-pressure cock consists in generating the seating by a hollow cylindrical milling-cutter 20 which is moved laterally so that the ends of its teeth move in a plane 22 parallel to the axis 24, and intersecting the circumference, of the cockbody whilst the member 34 rolls without slip on the plane 22. The seating receives a circular sealing washer 4. The milling-cutter may have conical cutting-edges.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR780096X | 1954-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB780096A true GB780096A (en) | 1957-07-31 |
Family
ID=9203440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6685/55A Expired GB780096A (en) | 1954-03-06 | 1955-03-07 | Improvements in or relating to methods of manufacturing cocks for controlling the flow of fluids |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1197306B (en) |
GB (1) | GB780096A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4492362A (en) * | 1982-11-26 | 1985-01-08 | Vetco Offshore, Inc. | Valve seat with trapped O-ring |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE49090C (en) * | W. LORENZ in Karlsruhe, Baden | Process for the production of rollers and roller-shaped tools with working profiles running in a circle or in a helix | ||
US2578396A (en) * | 1945-10-12 | 1951-12-11 | Dole Valve Co | Valve and sealing structure therefor |
US2510514A (en) * | 1946-05-08 | 1950-06-06 | Mueller Co | Valve |
DE826399C (en) * | 1949-03-08 | 1952-01-03 | Erich Kelling Dipl Ing | Milling and grinding device for the production of curved paths |
FR1060188A (en) * | 1952-07-05 | 1954-03-31 | Birmingham Tool & Gauge Compan | Machine for the production of conical chisel cutters? constant helicoidal angle and similar tools |
-
1955
- 1955-03-04 DE DED19949A patent/DE1197306B/en active Pending
- 1955-03-07 GB GB6685/55A patent/GB780096A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1197306B (en) | 1965-07-22 |
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