GB8514070D0 - Mechanism for installing & holding curved element - Google Patents
Mechanism for installing & holding curved elementInfo
- Publication number
- GB8514070D0 GB8514070D0 GB858514070A GB8514070A GB8514070D0 GB 8514070 D0 GB8514070 D0 GB 8514070D0 GB 858514070 A GB858514070 A GB 858514070A GB 8514070 A GB8514070 A GB 8514070A GB 8514070 D0 GB8514070 D0 GB 8514070D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- thermoweldable
- strap
- installing
- curved element
- rim
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
- B29C65/342—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising at least a single wire, e.g. in the form of a winding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7802—Positioning the parts to be joined, e.g. aligning, indexing or centring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/78—Means for handling the parts to be joined, e.g. for making containers or hollow articles, e.g. means for handling sheets, plates, web-like materials, tubular articles, hollow articles or elements to be joined therewith; Means for discharging the joined articles from the joining apparatus
- B29C65/7841—Holding or clamping means for handling purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5224—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces
- B29C66/52241—Joining tubular articles for forming fork-shaped connections, e.g. for making Y-shaped pieces with two right angles, e.g. for making T-shaped pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
- B29C66/5229—Joining tubular articles involving the use of a socket
- B29C66/52291—Joining tubular articles involving the use of a socket said socket comprising a stop
- B29C66/52293—Joining tubular articles involving the use of a socket said socket comprising a stop said stop being external
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8145—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/81471—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the constructional aspects of the pressing elements, e.g. of the welding jaws or clamps being a wrap-around tape or band
-
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
- F16L47/03—Welded joints with an electrical resistance incorporated in the joint
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Clamps And Clips (AREA)
- Package Frames And Binding Bands (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Mechanism for installing and holding a thermoweldable curved element (3) to another thermoweldable curved element (1) characterised in that it consists in a strap system (5), one end of which is attached to a fixed point (4) of the first thermoweldable element, and the other is submitted, after going around the periphery of the second thermoweldable element, to a progressive traction by a stretcher consisting in a manoeuvre lever (10) which turns a roll (9) which drives the strap in the tensile direction, a pawl (13) blocking a ratchet wheel (12) preventing the roll from turning in the wrong direction, the frame (20) of this strap system being supported by a rim (4') on the first thermoweldable element opposite the rim (4) to which is attached the loop (8) that ends the strap (5), so as to balance the pressure put on the strap and to spread it out evenly along the whole periphery of the second thermoweldable element. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8505666A FR2580369A1 (en) | 1985-04-12 | 1985-04-12 | DEVICE FOR THE PLACEMENT OF A GALBE HEAT-WELDABLE ELEMENT ON ANOTHER |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8514070D0 true GB8514070D0 (en) | 1985-07-10 |
GB2173446A GB2173446A (en) | 1986-10-15 |
Family
ID=9318249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08514070A Withdrawn GB2173446A (en) | 1985-04-12 | 1985-06-04 | Mechanism for installing and holding a thermoweldable curved element to another thermoweldable curved element |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3611546A1 (en) |
ES (1) | ES8704247A1 (en) |
FR (1) | FR2580369A1 (en) |
GB (1) | GB2173446A (en) |
IT (2) | IT1187978B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8525434D0 (en) * | 1985-10-16 | 1985-11-20 | Glynwed Tubes & Fittings | Clamp |
FR2620649B1 (en) * | 1987-09-18 | 1990-01-12 | Gaz De France | APPARATUS FOR TIGHTENING TWO PARTS IN PARTICULAR FOR WELDING |
FR2706012B1 (en) * | 1993-06-03 | 1995-09-01 | Innoge Sam | Device for maintaining heat-sealable fittings. |
CH690990A5 (en) * | 1996-02-22 | 2001-03-30 | Fischer Georg Rohrleitung | Method, heating mat and sleeve for connecting plastic pipes. |
CN104439844B (en) * | 2014-11-28 | 2016-06-15 | 柳州振业焊接机电设备制造有限公司 | A kind of full automatic conveying welder |
CN109531458B (en) * | 2019-01-18 | 2020-07-07 | 合肥工业大学 | Box body carrying clamp |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866355A (en) * | 1957-02-27 | 1958-12-30 | Pacific Scient Aeroproducts | Cable tension regulator |
US3711214A (en) * | 1970-07-02 | 1973-01-16 | A Cloutier | Device for use in turning operations on pipe ends and in boring holes in the slides thereof |
GB2012903B (en) * | 1977-12-08 | 1982-05-06 | Cobrey Ltd R | Pipe joining |
FR2439930A1 (en) * | 1978-10-24 | 1980-05-23 | Drouvin Robert | T=shaped pressure pipe connection - has solder grid between fittings melted by electric current with temporary clamping |
FR2468061A1 (en) * | 1979-10-18 | 1981-04-30 | Boisset Michel | Branch pipe union to main - comprises sole-plate with quick action coupling to tubular body accommodating joint block |
FR2469238A1 (en) * | 1979-11-13 | 1981-05-22 | Barillet Daniel | Cutter for gas pipes - has rotary cutter with retaining frame and tapping cutter retained on pipe by strap |
MC1468A1 (en) * | 1982-03-10 | 1983-06-17 | Innotec | ELECTROSOLDABLE BYPASS SOCKET FOR PLASTIC PIPES |
-
1985
- 1985-04-12 FR FR8505666A patent/FR2580369A1/en active Pending
- 1985-06-04 GB GB08514070A patent/GB2173446A/en not_active Withdrawn
-
1986
- 1986-04-05 DE DE19863611546 patent/DE3611546A1/en not_active Withdrawn
- 1986-04-10 ES ES553846A patent/ES8704247A1/en not_active Expired
- 1986-04-11 IT IT67301/86A patent/IT1187978B/en active
- 1986-04-11 IT IT8653259U patent/IT8653259V0/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3611546A1 (en) | 1986-11-20 |
FR2580369A1 (en) | 1986-10-17 |
IT8667301A1 (en) | 1987-10-11 |
ES553846A0 (en) | 1987-02-16 |
GB2173446A (en) | 1986-10-15 |
ES8704247A1 (en) | 1987-02-16 |
IT1187978B (en) | 1987-12-23 |
IT8667301A0 (en) | 1986-04-11 |
IT8653259V0 (en) | 1986-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |