Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
  • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
  • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
  • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
  • B21C37/12—Making tubes or metal hoses with helically arranged seams
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
  • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
  • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
  • B21C37/12—Making tubes or metal hoses with helically arranged seams
  • B21C37/128—Control or regulating devices
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B60—VEHICLES IN GENERAL
  • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
  • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
  • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
  • B60L53/14—Conductive energy transfer
  • B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
  • Y02T10/00—Road transport of goods or passengers
  • Y02T10/60—Other road transportation technologies with climate change mitigation effect
  • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
  • Y02T10/00—Road transport of goods or passengers
  • Y02T10/60—Other road transportation technologies with climate change mitigation effect
  • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
  • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
  • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
  • Y02T90/10—Technologies relating to charging of electric vehicles
  • Y02T90/14—Plug-in electric vehicles

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Power Engineering (AREA)
• Transportation (AREA)
• Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
• Bending Of Plates, Rods, And Pipes (AREA)
• Conveying And Assembling Of Building Elements In Situ (AREA)
• Shaping Of Tube Ends By Bending Or Straightening (AREA)
• Containers And Plastic Fillers For Packaging (AREA)
• Processes Of Treating Macromolecular Substances (AREA)
• Lining Or Joining Of Plastics Or The Like (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=5858946

Family Applications (1)

Country Status (31)

Families Citing this family (22)

Family Cites Families (6)

• 1972
  • 1972-10-13 DE DE2250239A patent/DE2250239C3/en not_active Expired
• 1973
  • 1973-03-12 ES ES412547A patent/ES412547A1/en not_active Expired
  • 1973-03-23 GB GB1424973A patent/GB1424853A/en not_active Expired
  • 1973-03-28 FR FR7311162A patent/FR2202739B1/fr not_active Expired
  • 1973-03-29 NL NL7304416.A patent/NL157522B/en not_active Application Discontinuation
  • 1973-04-02 US US346987A patent/US3863479A/en not_active Expired - Lifetime
  • 1973-04-11 BE BE129895A patent/BE798074A/en not_active IP Right Cessation
  • 1973-06-19 CH CH889273A patent/CH568106A5/xx not_active IP Right Cessation
  • 1973-06-21 IL IL42573A patent/IL42573A/en unknown
  • 1973-06-21 ZA ZA734187A patent/ZA734187B/en unknown
  • 1973-07-06 IE IE1148/73A patent/IE38477B1/en unknown
  • 1973-07-10 AT AT607273A patent/AT325927B/en not_active IP Right Cessation
  • 1973-07-19 NO NO2940/73A patent/NO140657C/en unknown
  • 1973-07-23 HU HUSI1329A patent/HU168690B/hu not_active IP Right Cessation
  • 1973-07-27 YU YU2040/73A patent/YU36625B/en unknown
  • 1973-08-07 FI FI2469/73A patent/FI58195C/en active
  • 1973-08-10 CA CA178,503A patent/CA987968A/en not_active Expired
  • 1973-08-10 TR TR17957A patent/TR17957A/en unknown
  • 1973-08-22 JP JP48094249A patent/JPS5243534B2/ja not_active Expired
  • 1973-08-24 BR BR6539/73A patent/BR7306539D0/en unknown
  • 1973-08-30 SU SU731956605A patent/SU1152511A3/en active
  • 1973-09-12 AR AR250049A patent/AR201202A1/en active
  • 1973-09-13 AU AU60316/73A patent/AU466422B2/en not_active Expired
  • 1973-09-19 IT IT29097/73A patent/IT993912B/en active
  • 1973-10-08 SE SE7313679A patent/SE402722B/en unknown
  • 1973-10-08 DD DD173917A patent/DD106958A5/xx unknown
  • 1973-10-10 RO RO7376281A patent/RO64717A/en unknown
  • 1973-10-11 PL PL1973165784A patent/PL89472B1/pl unknown
  • 1973-10-12 CS CS7053A patent/CS174220B2/cs unknown
  • 1973-10-12 DK DK556273A patent/DK146042C/en not_active IP Right Cessation
• 1978
  • 1978-11-30 HK HK712/78A patent/HK71278A/en unknown

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