GB947318A - Improvements in mechanical couplings for tubular elements - Google Patents
Improvements in mechanical couplings for tubular elementsInfo
- Publication number
- GB947318A GB947318A GB2495560A GB2495560A GB947318A GB 947318 A GB947318 A GB 947318A GB 2495560 A GB2495560 A GB 2495560A GB 2495560 A GB2495560 A GB 2495560A GB 947318 A GB947318 A GB 947318A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- tubular elements
- inner element
- mechanical couplings
- tubular
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
- A47L9/242—Hose or pipe couplings
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
947,318. Pipe joints. ELECTRISCHE APPARATENEN METAALWARENFABRIEKEN RUDOLF BLIK N.V. April 18, 1960 [July 20, 1959], No. 24955/60. Heading F2G. A coupling for tubular elements comprises an inner element 19, Fig. 2, with a hole or depression 20 and fitting in an outer element 1, Fig. 1, surrounded by a ring 5 which accommodates a spring-loaded wedge 6 bearing on a member 3 e.g. a ball or roller whereby the member 3 is held projecting through the holes 2, 20 to secure the inner element in position. The inner element is released by movement of the protruding control member 11 to the right. The tubular element 1 has an edge formed at 15 to retain the ring 5 and is secured to a vacuum cleaner casing 14 which is provided with a guiding and protecting ring 18.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL241420 | 1959-07-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB947318A true GB947318A (en) | 1964-01-22 |
Family
ID=19751839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2495560A Expired GB947318A (en) | 1959-07-20 | 1960-07-18 | Improvements in mechanical couplings for tubular elements |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH390638A (en) |
DE (1) | DE1847234U (en) |
GB (1) | GB947318A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1257301B (en) * | 1963-09-28 | 1967-12-28 | Siemens Ag | High frequency therapy apparatus |
-
1960
- 1960-07-16 CH CH813660A patent/CH390638A/en unknown
- 1960-07-18 GB GB2495560A patent/GB947318A/en not_active Expired
- 1960-07-18 DE DE1960E0014254 patent/DE1847234U/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1847234U (en) | 1962-02-22 |
CH390638A (en) | 1965-04-15 |
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