ES185937U - Pasacables device. (Machine-translation by Google Translate, not legally binding) - Google Patents
Pasacables device. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES185937U ES185937U ES0185937U ES185937U ES185937U ES 185937 U ES185937 U ES 185937U ES 0185937 U ES0185937 U ES 0185937U ES 185937 U ES185937 U ES 185937U ES 185937 U ES185937 U ES 185937U
- Authority
- ES
- Spain
- Prior art keywords
- tube
- piston
- translation
- machine
- legally binding
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
- H02G1/08—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling
- H02G1/086—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle through tubing or conduit, e.g. rod or draw wire for pushing or pulling using fluid as pulling means, e.g. liquid, pressurised gas or suction means
Landscapes
- Actuator (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Flange device for passing auxiliary cables through cable tubes with a connecting piece arranged at one end of the tube for the auxiliary cable and compressed air inlet, a step piston that can be propelled by means of compressed air to through the tube and preferably a retaining device disposed at the other end of the tube, the piston being provided with sealing elements fixed on an axis, which extend outwards in the direction of the wall of the tube, characterized in that the step piston (3) has a plurality of discs (14) arranged consecutively at a distance from each other in the axial direction, whose diameter is smaller than the inside diameter of the tube (2) for cables, so that between the wall of the tube and the discs are a labyrinth seal and the piston (3) is carried with clearance inside the cable tube. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19717143360 DE7143360U (en) | 1971-11-17 | 1971-11-17 | Device for pulling auxiliary ropes into cable ducts |
Publications (2)
Publication Number | Publication Date |
---|---|
ES185937U true ES185937U (en) | 1973-10-16 |
ES185937Y ES185937Y (en) | 1974-08-16 |
Family
ID=6625170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1972185937U Expired ES185937Y (en) | 1971-11-17 | 1972-11-11 | CABLE GASKET DEVICE. |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT323266B (en) |
CH (1) | CH538769A (en) |
DE (1) | DE7143360U (en) |
ES (1) | ES185937Y (en) |
FR (1) | FR2160509B3 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3140928C2 (en) * | 1981-10-15 | 1989-12-14 | Otto Niedung KG, 3000 Hannover | Device for the subsequent pulling in of telecommunication cables |
DE3621617A1 (en) * | 1986-06-27 | 1988-01-14 | Kabelverlegetechnik Otto Gmbh | METHOD AND DEVICE FOR PULLING CABLES, IN PARTICULAR FIBERGLASS CABLES INTO A PIPE |
DE8805963U1 (en) * | 1988-05-05 | 1988-06-23 | Otto GmbH & Co KG, 2722 Visselhövede | Pulling piston for cables to be pulled into pre-laid pipelines |
KR100206516B1 (en) * | 1994-02-04 | 1999-07-01 | 코노켄이치 | Laying and transporting apparatus |
-
1971
- 1971-11-17 DE DE19717143360 patent/DE7143360U/en not_active Expired
-
1972
- 1972-04-04 CH CH490872A patent/CH538769A/en not_active IP Right Cessation
- 1972-05-05 AT AT395372A patent/AT323266B/en not_active IP Right Cessation
- 1972-11-11 ES ES1972185937U patent/ES185937Y/en not_active Expired
- 1972-11-15 FR FR7240592A patent/FR2160509B3/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE7143360U (en) | 1972-03-09 |
CH538769A (en) | 1973-06-30 |
AT323266B (en) | 1975-07-10 |
FR2160509B3 (en) | 1975-11-28 |
FR2160509A1 (en) | 1973-06-29 |
ES185937Y (en) | 1974-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL149258B (en) | AIR COOLER, EQUIPPED WITH A PIPE BUNDLE AND AN AXIAL FAN. | |
ES319976A1 (en) | Improvements in devices for fixing objects in the form of bars or tubes, especially for the hermetic unión of two tube extremes. (Machine-translation by Google Translate, not legally binding) | |
SE7809557L (en) | CO-AXIAL ROD CONNECTION | |
CH499011A (en) | Heat-movable step seal, preferably for gas turbines of the axial type | |
ES185937U (en) | Pasacables device. (Machine-translation by Google Translate, not legally binding) | |
CA958061A (en) | Gridded convergent flow electron gun for linear beam tubes | |
CA977789A (en) | High performance seal assembly for a gas turbine engine | |
ES185987U (en) | Apparatus for converting metal flexible pipes. (Machine-translation by Google Translate, not legally binding) | |
ES285129A1 (en) | Fluid-cooled rod-packing assembly | |
AT330681B (en) | SEALING RING FOR DUCT PIPE CONNECTIONS | |
GB1011213A (en) | Device for centering an inner conduit within an outer conduit | |
IT959204B (en) | GAS LEAK DETECTOR DEVICE THROUGH THE WALLS OF AN ENVIRONMENT BY MEANS OF A GAS TRACER | |
AT328812B (en) | HIGH PRESSURE TIGHT CONNECTION ARRANGEMENT BETWEEN A HOSE AND A FIXED PIPE CONNECTOR | |
ES427352A1 (en) | Air outlet apparatus | |
ES432516A1 (en) | Falnged ductile iron pipes and the production thereof | |
ES157199U (en) | Device for passing cords and wires through a pipe. (Machine-translation by Google Translate, not legally binding) | |
ES306254A1 (en) | Tube joints | |
ES195714U (en) | A deviation device for the pipes of a pneumatic transport installation. (Machine-translation by Google Translate, not legally binding) | |
FR2242631A1 (en) | Joint for nuclear reactor cooling sodium pipes - centring pins and flanges allow axial and lateral displacement | |
FR2140277A1 (en) | Pneumatic tube conveyor - between two low pressure enclosures esp glove-boxes, using only atmos pressure | |
FR2345669A1 (en) | Balanced flue for gas burner - with combustion air drawn through tube and exhaust products released through inner coaxial tube | |
ES323752A1 (en) | A pneumatic transport system. (Machine-translation by Google Translate, not legally binding) | |
GB1371331A (en) | Method and apparatus for dissipating kinetic energy | |
GB1293108A (en) | Conveyor tube for the pneumatic conveying of spherical elements | |
BE770806A (en) | DOUBLE CONCENTRIC DUCT TUBES. |