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IT1290615B1 - DRIVE MECHANISM, ESPECIALLY FOR INFORMATION DISPLAYS WITH INTERCHANGEABLE PANELS - Google Patents

DRIVE MECHANISM, ESPECIALLY FOR INFORMATION DISPLAYS WITH INTERCHANGEABLE PANELS

Info

Publication number
IT1290615B1
IT1290615B1 IT97RM000272A ITRM970272A IT1290615B1 IT 1290615 B1 IT1290615 B1 IT 1290615B1 IT 97RM000272 A IT97RM000272 A IT 97RM000272A IT RM970272 A ITRM970272 A IT RM970272A IT 1290615 B1 IT1290615 B1 IT 1290615B1
Authority
IT
Italy
Prior art keywords
board
operation means
microswitch
eccentric
wheel
Prior art date
Application number
IT97RM000272A
Other languages
Italian (it)
Inventor
Fausto Flammini
Original Assignee
New Board International Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by New Board International Ltd filed Critical New Board International Ltd
Priority to IT97RM000272A priority Critical patent/IT1290615B1/en
Publication of ITRM970272A0 publication Critical patent/ITRM970272A0/en
Priority to AT98830274T priority patent/ATE284567T1/en
Priority to EP98830274A priority patent/EP0877352B1/en
Priority to DE69827990T priority patent/DE69827990T2/en
Priority to ES98830274T priority patent/ES2235308T3/en
Priority to PT98830274T priority patent/PT877352E/en
Publication of ITRM970272A1 publication Critical patent/ITRM970272A1/en
Application granted granted Critical
Publication of IT1290615B1 publication Critical patent/IT1290615B1/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/30—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being fed one by one from storage place to a display position
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/30—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being fed one by one from storage place to a display position
    • G09F11/32—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being fed one by one from storage place to a display position the feeding means comprising belts or chains, e.g. endless belts or chains

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Control Of Multiple Motors (AREA)
  • Drawing Aids And Blackboards (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Blinds (AREA)
  • Control Of El Displays (AREA)

Abstract

The invention concerns an control mechanism, particularly for information displayers with interchangeable boards, provided with a higher board supporting loader (2) and a lower board supporting loader (3), each board supporting loader being provided with a respective control mechanism, said control mechanism comprising a hooking element (5), operated by first operation means (6), for the dragging of a board (4) while is wound and of a board (4) while is unwound, at least a first microswitch (8) provided along the vertical path of said hooking element (6), controlling the stop of said first operation means (6), a wheel (10), rotating by said operation means, provided with a number of eccentric peripheral surfaces (11), substantially equidistant, and in number corresponding to the number of boards (4) provided on the respective board supporting loader (2, 3), at least a second microswitch (12) interacting with said eccentric surfaces (11), pre-programmed control means being provided determining the motion of a pitch of said wheel (10) having the eccentric surfaces in a direction to release the wound board (4), up to bring the first eccentric surface (11) in engagement with said second microswitch (12), the motion of said wheel (10) in the opposite direction of a number of pitches sufficient to bring the same in engagement with said second microswitch (12) the eccentric surface (11) corresponding to the following board (4) to be brought shown, the stop of said second operation means and the start of the first operation means (6) in the opposite direction with respect to the preceding. <IMAGE>
IT97RM000272A 1997-05-09 1997-05-09 DRIVE MECHANISM, ESPECIALLY FOR INFORMATION DISPLAYS WITH INTERCHANGEABLE PANELS IT1290615B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT97RM000272A IT1290615B1 (en) 1997-05-09 1997-05-09 DRIVE MECHANISM, ESPECIALLY FOR INFORMATION DISPLAYS WITH INTERCHANGEABLE PANELS
AT98830274T ATE284567T1 (en) 1997-05-09 1998-05-06 CONTROL DEVICE, IN PARTICULAR FOR INFORMATION DISPLAY DEVICES WITH INTERCHANGEABLE PANELS
EP98830274A EP0877352B1 (en) 1997-05-09 1998-05-06 Control mechanism, particularly for information displayers with interchangeable boards
DE69827990T DE69827990T2 (en) 1997-05-09 1998-05-06 Control device, in particular for information display devices with interchangeable panels
ES98830274T ES2235308T3 (en) 1997-05-09 1998-05-06 CONTROL MECHANISM, PARTICULARLY FOR INFORMATION EXHIBITORS WITH INTERCHANGEABLE PLATES.
PT98830274T PT877352E (en) 1997-05-09 1998-05-06 CONTROL MECHANISM, IN PARTICULAR, FOR INFORMATION DISPLAY DEVICES WITH INTERMEDIATE PANELS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97RM000272A IT1290615B1 (en) 1997-05-09 1997-05-09 DRIVE MECHANISM, ESPECIALLY FOR INFORMATION DISPLAYS WITH INTERCHANGEABLE PANELS

Publications (3)

Publication Number Publication Date
ITRM970272A0 ITRM970272A0 (en) 1997-05-09
ITRM970272A1 ITRM970272A1 (en) 1998-11-09
IT1290615B1 true IT1290615B1 (en) 1998-12-10

Family

ID=11405056

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97RM000272A IT1290615B1 (en) 1997-05-09 1997-05-09 DRIVE MECHANISM, ESPECIALLY FOR INFORMATION DISPLAYS WITH INTERCHANGEABLE PANELS

Country Status (6)

Country Link
EP (1) EP0877352B1 (en)
AT (1) ATE284567T1 (en)
DE (1) DE69827990T2 (en)
ES (1) ES2235308T3 (en)
IT (1) IT1290615B1 (en)
PT (1) PT877352E (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792099B1 (en) * 1999-04-12 2001-07-13 Oppidum Sarl OSCILLATING DYNAMIC DISPLAY DEVICE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2195249A (en) * 1938-08-17 1940-03-26 Visual Merchandiser Inc Display machine
DE69306579T2 (en) * 1992-07-06 1997-07-03 Videotron Srl INFORMATION DISPLAY DEVICE WITH INTERCHANGEABLE PANELS
FR2716740B1 (en) * 1994-02-25 1996-05-15 Georges Symoens Multiple advertising panel.

Also Published As

Publication number Publication date
PT877352E (en) 2005-04-29
EP0877352B1 (en) 2004-12-08
ITRM970272A0 (en) 1997-05-09
EP0877352A2 (en) 1998-11-11
ES2235308T3 (en) 2005-07-01
EP0877352A3 (en) 1999-12-08
DE69827990T2 (en) 2005-11-24
ITRM970272A1 (en) 1998-11-09
ATE284567T1 (en) 2004-12-15
DE69827990D1 (en) 2005-01-13

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Legal Events

Date Code Title Description
0001 Granted