NL267661A - - Google Patents
Info
- Publication number
- NL267661A NL267661A NL267661DA NL267661A NL 267661 A NL267661 A NL 267661A NL 267661D A NL267661D A NL 267661DA NL 267661 A NL267661 A NL 267661A
- Authority
- NL
- Netherlands
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/22—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts
- F16L37/23—Couplings of the quick-acting type in which the connection is maintained by means of balls, rollers or helical springs under radial pressure between the parts by means of balls
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/30—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
- F16L37/32—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
- F16L37/36—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied with two lift valves being actuated to initiate the flow through the coupling after the two coupling parts are locked against withdrawal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR834473A FR1271253A (en) | 1960-07-29 | 1960-07-29 | Improvement of the so-called "coal" scales to allow the height adjustment of their frame according to the type of bags used |
FR867985A FR1302002A (en) | 1961-07-13 | 1961-07-13 | Sealed coupling device for fluid lines |
Publications (1)
Publication Number | Publication Date |
---|---|
NL267661A true NL267661A (en) |
Family
ID=26186967
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL267661D NL267661A (en) | 1960-07-29 | ||
NL6607281A NL6607281A (en) | 1960-07-29 | 1966-05-26 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6607281A NL6607281A (en) | 1960-07-29 | 1966-05-26 |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE606621A (en) |
GB (1) | GB973825A (en) |
LU (1) | LU40444A1 (en) |
NL (2) | NL6607281A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3314447A (en) * | 1963-07-03 | 1967-04-18 | Lear Siegler Inc | Quick connect coupling |
US4809747A (en) * | 1987-07-31 | 1989-03-07 | General Motors Corporation | Quick disconnect device |
-
0
- NL NL267661D patent/NL267661A/xx unknown
-
1961
- 1961-07-27 LU LU40444D patent/LU40444A1/xx unknown
- 1961-07-27 BE BE606621A patent/BE606621A/en unknown
- 1961-07-28 GB GB2743261A patent/GB973825A/en not_active Expired
-
1966
- 1966-05-26 NL NL6607281A patent/NL6607281A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE606621A (en) | 1961-11-16 |
LU40444A1 (en) | 1961-09-27 |
GB973825A (en) | 1964-10-28 |
NL6607281A (en) | 1966-09-26 |