ZA723588B - Improvements in or relating to a machine suitable for use in performing h.f.operations on workpieces - Google Patents
Improvements in or relating to a machine suitable for use in performing h.f.operations on workpiecesInfo
- Publication number
- ZA723588B ZA723588B ZA723588A ZA723588A ZA723588B ZA 723588 B ZA723588 B ZA 723588B ZA 723588 A ZA723588 A ZA 723588A ZA 723588 A ZA723588 A ZA 723588A ZA 723588 B ZA723588 B ZA 723588B
- Authority
- ZA
- South Africa
- Prior art keywords
- workpieces
- relating
- operations
- machine suitable
- machine
- Prior art date
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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1429—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface
- B29C65/1464—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators
- B29C65/1467—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the way of heating the interface making use of several radiators at the same time, i.e. simultaneous welding
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
-
- 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
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
-
- 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
- B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
- B29C65/1403—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation characterised by the type of electromagnetic or particle radiation
- B29C65/1425—Microwave radiation
-
- 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
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
-
- 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
- B29C66/818—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
- B29C66/8185—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
-
- 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
- B29C66/818—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
- B29C66/8187—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the electrical insulating constructional aspects
- B29C66/81871—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps characterised by the electrical insulating constructional aspects of the welding jaws
-
- 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
- B29C66/824—Actuating mechanisms
- B29C66/8242—Pneumatic or hydraulic drives
-
- 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
- B29C66/8322—Joining or pressing tools reciprocating along 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
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/87—Auxiliary operations or devices
- B29C66/874—Safety measures or devices
- B29C66/8742—Safety measures or devices for operators
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Fluid Mechanics (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Constitution Of High-Frequency Heating (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14708371A | 1971-05-26 | 1971-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA723588B true ZA723588B (en) | 1973-04-25 |
Family
ID=22520240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA723588A ZA723588B (en) | 1971-05-26 | 1972-05-25 | Improvements in or relating to a machine suitable for use in performing h.f.operations on workpieces |
Country Status (17)
Country | Link |
---|---|
US (1) | US3742180A (en) |
AT (1) | AT329162B (en) |
AU (1) | AU468042B2 (en) |
CA (1) | CA947824A (en) |
CH (1) | CH547599A (en) |
DD (1) | DD100429A5 (en) |
DE (1) | DE2224081A1 (en) |
ES (1) | ES403593A1 (en) |
FR (1) | FR2139073B1 (en) |
GB (1) | GB1381635A (en) |
HU (1) | HU168327B (en) |
IT (1) | IT955780B (en) |
NL (1) | NL7206881A (en) |
PL (1) | PL81986B1 (en) |
SE (1) | SE373310B (en) |
SU (1) | SU558627A3 (en) |
ZA (1) | ZA723588B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845269A (en) * | 1973-05-24 | 1974-10-29 | Usm Corp | Adjustable timing device |
US4205210A (en) * | 1974-12-20 | 1980-05-27 | Usm Corporation | High frequency cavity press |
US4036676A (en) * | 1975-04-14 | 1977-07-19 | William Pennington | Heat sealing of plastic sheets |
US4362918A (en) * | 1980-10-30 | 1982-12-07 | Simon Rabin | Radiation absorbing apparatus |
US5709842A (en) * | 1989-10-13 | 1998-01-20 | Stericycle, Inc. | Apparatus and method for processing medical waste |
US5508004A (en) * | 1989-10-13 | 1996-04-16 | Stericycle, Inc. | Apparatus and method for processing medical waste |
WO1991015247A1 (en) * | 1990-03-30 | 1991-10-17 | Iit Research Institute | Method and apparatus for rendering medical materials safe |
US5516466A (en) * | 1994-10-27 | 1996-05-14 | Armstrong International, Inc. | Steam humidifier system |
US5641423A (en) * | 1995-03-23 | 1997-06-24 | Stericycle, Inc. | Radio frequency heating apparatus for rendering medical materials |
US5973308A (en) * | 1997-08-05 | 1999-10-26 | Rockwell Science Center, Inc. | Efficient dielectric heater |
US6248985B1 (en) | 1998-06-01 | 2001-06-19 | Stericycle, Inc. | Apparatus and method for the disinfection of medical waste in a continuous manner |
US6794624B2 (en) * | 2002-03-06 | 2004-09-21 | John W. Dozier | Microprocessor controlled tube apparatus having reduced radio frequency emanations |
US7326898B2 (en) * | 2004-08-17 | 2008-02-05 | State Technology, Inc. | Method and apparatus for closing or severing a tube using a controllable closure force |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3205114A (en) * | 1962-01-26 | 1965-09-07 | Sealomatic Electronics Corp | Heat sealing and vacuum operated die cutting device |
US3401248A (en) * | 1965-10-20 | 1968-09-10 | Ford Motor Co | Dielectric die |
US3357108A (en) * | 1966-05-11 | 1967-12-12 | Fitchburg Paper | Mobile dielectric drying apparatus with energy source coupling means |
US3469054A (en) * | 1967-03-15 | 1969-09-23 | Bangor Punta Operations Inc | Shielded dielectric heating apparatus |
-
1971
- 1971-05-26 US US00147083A patent/US3742180A/en not_active Expired - Lifetime
-
1972
- 1972-03-06 CA CA136,386A patent/CA947824A/en not_active Expired
- 1972-05-17 DE DE19722224081 patent/DE2224081A1/en active Pending
- 1972-05-18 SU SU1785249A patent/SU558627A3/en active
- 1972-05-18 CH CH743072A patent/CH547599A/en not_active IP Right Cessation
- 1972-05-20 NL NL7206881A patent/NL7206881A/xx not_active Application Discontinuation
- 1972-05-24 IT IT24742/72A patent/IT955780B/en active
- 1972-05-24 AU AU42653/72A patent/AU468042B2/en not_active Expired
- 1972-05-25 SE SE7206841A patent/SE373310B/en unknown
- 1972-05-25 FR FR7218756A patent/FR2139073B1/fr not_active Expired
- 1972-05-25 GB GB2456472A patent/GB1381635A/en not_active Expired
- 1972-05-25 PL PL1972155593A patent/PL81986B1/pl unknown
- 1972-05-25 ES ES403593A patent/ES403593A1/en not_active Expired
- 1972-05-25 HU HUUA192A patent/HU168327B/hu unknown
- 1972-05-25 AT AT454272A patent/AT329162B/en not_active IP Right Cessation
- 1972-05-25 ZA ZA723588A patent/ZA723588B/en unknown
- 1972-05-26 DD DD163229A patent/DD100429A5/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2139073A1 (en) | 1973-01-05 |
AT329162B (en) | 1976-04-26 |
FR2139073B1 (en) | 1976-01-16 |
IT955780B (en) | 1973-09-29 |
ES403593A1 (en) | 1975-05-16 |
PL81986B1 (en) | 1975-10-31 |
GB1381635A (en) | 1975-01-22 |
SE373310B (en) | 1975-02-03 |
DE2224081A1 (en) | 1972-12-07 |
AU468042B2 (en) | 1975-12-18 |
US3742180A (en) | 1973-06-26 |
HU168327B (en) | 1976-03-28 |
CA947824A (en) | 1974-05-21 |
CH547599A (en) | 1974-03-29 |
NL7206881A (en) | 1972-11-28 |
ATA454272A (en) | 1975-07-15 |
DD100429A5 (en) | 1973-09-20 |
SU558627A3 (en) | 1977-05-15 |
AU4265372A (en) | 1973-11-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1415350A (en) | Machine tools | |
ZA723588B (en) | Improvements in or relating to a machine suitable for use in performing h.f.operations on workpieces | |
ZA72824B (en) | Improvements in or relating to impact tools or apparatus | |
CA979815A (en) | Tools for use in percussive machines | |
ZA724488B (en) | Improvements in or relating to hand tools | |
GB1416190A (en) | Machine tool control | |
GB1414081A (en) | Machine tools with interchangeable tools | |
ZA727963B (en) | Improvements in or relating to hand tools | |
GB1416696A (en) | Machine tools | |
ZA73745B (en) | Improvements in or relating to pressure-fluid operated tools | |
GB1415026A (en) | Gooving machine tool | |
GB1410665A (en) | Spindle arrangement for machine tools | |
AT319828B (en) | Hand tool for sharpening sharp edges | |
ZA72835B (en) | Improvements relating to tool heads for use in machining timber | |
ZA718073B (en) | Improvements in or relating to machines suitable for use in carrying out h.f.operations on workpieces | |
JPS5721204A (en) | Machine tool | |
ZA72272B (en) | Improvements in or relating to fluid machines | |
ZA707024B (en) | Improvements in cutting tools | |
ZA72836B (en) | Improvements relating to tool heads for use in machining timber | |
MY7700073A (en) | Improvements in cutting tools | |
CA35861S (en) | Vacuum machine primarily for use in conjunction with machine tools | |
AU466634B2 (en) | Improvements in or relating to welding machines | |
ZA717273B (en) | Improvements in punch tools | |
CA871969A (en) | Machine tool with upwardly urged slide | |
ZA716079B (en) | Improvements in cutting tools |