Classifications

• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
  • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
  • H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
  • H03J5/04—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by hand
  • H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
  • B65H1/00—Supports or magazines for piles from which articles are to be separated
  • B65H1/04—Supports or magazines for piles from which articles are to be separated adapted to support articles substantially horizontally, e.g. for separation from top of pile
• • H—ELECTRICITY
  • H03—ELECTRONIC CIRCUITRY
  • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
  • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
  • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
  • H03J1/14—Special arrangements for fine and coarse tuning

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Push-Button Switches (AREA)
• Telephone Set Structure (AREA)
• Friction Gearing (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=10080335

Family Applications (1)

Country Status (4)

Families Citing this family (1)

• 0
  • BE BE480314D patent/BE480314A/xx unknown
• 1939
  • 1939-06-06 GB GB16605/39A patent/GB530264A/en not_active Expired
  • 1939-06-13 GB GB17286/39A patent/GB530578A/en not_active Expired
• 1947
  • 1947-02-28 ES ES177022A patent/ES177022A1/es not_active Expired
  • 1947-10-07 FR FR953919D patent/FR953919A/fr not_active Expired
  • 1947-10-08 FR FR66205D patent/FR66205E/fr not_active Expired

Also Published As

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