GB697466A - Apparatus for sealing together the edges of thermoplastic sheets - Google Patents
Apparatus for sealing together the edges of thermoplastic sheetsInfo
- Publication number
- GB697466A GB697466A GB2487150A GB2487150A GB697466A GB 697466 A GB697466 A GB 697466A GB 2487150 A GB2487150 A GB 2487150A GB 2487150 A GB2487150 A GB 2487150A GB 697466 A GB697466 A GB 697466A
- Authority
- GB
- United Kingdom
- Prior art keywords
- edges
- sheets
- support member
- strip
- frame
- 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
-
- 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
- B29C66/1122—Single lap to lap joints, i.e. overlap 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
- 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
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- 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
- B29C66/004—Preventing sticking together, e.g. of some areas of the parts to be joined
- B29C66/0042—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined
- B29C66/0044—Preventing sticking together, e.g. of some areas of the parts to be joined of the joining tool and the parts to be joined using a separating sheet, e.g. fixed on the joining tool
-
- 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
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
-
- 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
- B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
-
- 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
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/822—Transmission mechanisms
- B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
-
- 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
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/822—Transmission mechanisms
- B29C66/8227—Transmission mechanisms using springs
-
- 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
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8324—Joining or pressing tools pivoting around one axis
-
- 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
697,466. Seaming non-metallic sheets. OPPENHEIMER CASING CO. (U.K.), Ltd. Feb. 6, 1951.. [Oct. 11, 1950] No. 24871/50. Class 42 (i). Apparatus for sealing together the edges of thermoplastic sheets comprises a base member with a resilient support member secured thereto, and a plurality of movable frame members, of which one is adapted to co-operate with the support member to position between them the sheets to be sealed, a second is provided with means for applying heat to the edges of the sheet to seal the same, and a third is provided with a cover strip of heat resistant material and is adapted to position the same between the heat applying means and the said edges. The support member may be of polyvinyl chloride, and the cover-strip of tracing cloth, fibre glass cloth, or the like. As shown three frame members a, c, and e are pivoted at g on a base k, on a resilient support j on which rest the sheets f, undergoing sealing. The frame a carries an electricallyheated copper bar b and the frame c a strip d of tracing cloth or the like. All three frames are adapted to be brought downwards into operative position by a handle h.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2487150A GB697466A (en) | 1950-10-11 | 1950-10-11 | Apparatus for sealing together the edges of thermoplastic sheets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2487150A GB697466A (en) | 1950-10-11 | 1950-10-11 | Apparatus for sealing together the edges of thermoplastic sheets |
Publications (1)
Publication Number | Publication Date |
---|---|
GB697466A true GB697466A (en) | 1953-09-23 |
Family
ID=10218577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2487150A Expired GB697466A (en) | 1950-10-11 | 1950-10-11 | Apparatus for sealing together the edges of thermoplastic sheets |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB697466A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3015600A (en) * | 1957-02-04 | 1962-01-02 | Cook Engineering And Electroni | Plastic film cutter and sealer |
US3026237A (en) * | 1959-08-07 | 1962-03-20 | Crown Auto Top Mfg Company | Heat and pressure sealing press |
FR2690377A1 (en) * | 1992-04-22 | 1993-10-29 | Windmoeller & Hoelscher | Device for welding strips of sheet of thermoplastic material. |
EP0794048A1 (en) * | 1996-03-04 | 1997-09-10 | Urban GmbH & Co. Maschinenbau KG | Device for holding a protective film onto a welding mirror |
-
1950
- 1950-10-11 GB GB2487150A patent/GB697466A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3015600A (en) * | 1957-02-04 | 1962-01-02 | Cook Engineering And Electroni | Plastic film cutter and sealer |
US3026237A (en) * | 1959-08-07 | 1962-03-20 | Crown Auto Top Mfg Company | Heat and pressure sealing press |
FR2690377A1 (en) * | 1992-04-22 | 1993-10-29 | Windmoeller & Hoelscher | Device for welding strips of sheet of thermoplastic material. |
BE1006317A5 (en) * | 1992-04-22 | 1994-07-19 | Windmoeller & Hoelscher | Sealing device sheets synthetic thermoplastic. |
ES2088335A2 (en) * | 1992-04-22 | 1996-08-01 | Windmoeller & Hoelscher | Apparatus for sealing film webs of a thermoplastic synthetic material |
EP0794048A1 (en) * | 1996-03-04 | 1997-09-10 | Urban GmbH & Co. Maschinenbau KG | Device for holding a protective film onto a welding mirror |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2280972A1 (en) | APPARATUS FOR REACTING A GAS WITH A MATERIAL | |
BE769781A (en) | IMPROVEMENTS RELATING TO APPLIANCES INTENDED TO SCRATCH A SHEET MATERIAL | |
CS185584B2 (en) | Apparatus for processing a fabric sheet by compressive preshrinking and stabilizing | |
GB1088864A (en) | A selvage forming machine | |
FR71846E (en) | Portable bag sewing machine | |
GB697466A (en) | Apparatus for sealing together the edges of thermoplastic sheets | |
IT952094B (en) | PROCEDURE FOR IRONING PLASTIC SHEET TAPES | |
CA514211A (en) | Carbon paper frame | |
FR1184936A (en) | Portable bag sewing machine, electrically operated | |
GB1103892A (en) | Improvements in drying apparatus | |
GB820894A (en) | Apparatus for welding thermoplastic films together | |
GB849485A (en) | Improvements relating to viewing slides | |
GB894686A (en) | Process and apparatus for packaging meats and other articles | |
GB892789A (en) | 4-methoxy-2-methyl-6-sulphanilamidopyrimidine and a process for the preparation thereof | |
GB1100606A (en) | Teaching apparatus | |
AT188084B (en) | Device for sealing door edge joints | |
CA538995A (en) | Sheet hemming and hemstitching apparatus | |
CA534209A (en) | Screen printing apparatus for textile material | |
FR1071240A (en) | Bag sealing machine | |
CA529332A (en) | Strip stretching apparatus | |
CA512121A (en) | Beef clothing (plastic coated cloth) | |
ES100698U (en) | Self-fastening hook (Machine-translation by Google Translate, not legally binding) | |
FR1202177A (en) | Improvements to vertical sheet glass drawing apparatus | |
AU158216B2 (en) | Apparatus for joining sheet materials | |
CA501306A (en) | Washing machine provided with flexible seal |