EP0459129A3 - Mechanical return aid assembly for the actions of a mechanical keyboard instrument, in particular for organs, with an arrangement for activating or deactivating this assembly - Google Patents

Mechanical return aid assembly for the actions of a mechanical keyboard instrument, in particular for organs, with an arrangement for activating or deactivating this assembly Download PDF

Info

Publication number
EP0459129A3
EP0459129A3 EP19910106104 EP91106104A EP0459129A3 EP 0459129 A3 EP0459129 A3 EP 0459129A3 EP 19910106104 EP19910106104 EP 19910106104 EP 91106104 A EP91106104 A EP 91106104A EP 0459129 A3 EP0459129 A3 EP 0459129A3
Authority
EP
European Patent Office
Prior art keywords
assembly
actions
mechanical
deactivating
organs
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.)
Granted
Application number
EP19910106104
Other languages
German (de)
Other versions
EP0459129A2 (en
EP0459129B1 (en
Inventor
Karl Goeckel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0459129A2 publication Critical patent/EP0459129A2/en
Publication of EP0459129A3 publication Critical patent/EP0459129A3/en
Application granted granted Critical
Publication of EP0459129B1 publication Critical patent/EP0459129B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10B—ORGANS, HARMONIUMS OR SIMILAR WIND MUSICAL INSTRUMENTS WITH ASSOCIATED BLOWING APPARATUS
    • G10B3/00—Details or accessories
    • G10B3/12—Keys or keyboards; Manuals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Auxiliary Devices For Music (AREA)
  • Fluid-Damping Devices (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Mechanical Control Devices (AREA)

Abstract

The invention relates to a mechanical return aid assembly for the actions of mechanical keyboard instruments, in particular for organs, with an arrangement for activating and deactivating this assembly. The assembly consists of a lever joint (6), which is activatable by means of the working travel of a pneumatically operated working bellows (3) integrated into a housing (2) and by means of the closing and opening movement of shut-off valves (4, 5), and of control cams (7). The lever joint (6) has a pull (8) which moves the actions (11) into the starting position and a control cam (7) connected to the valve (4) and adjustable by the latter and by the lever joint (6) is provided underneath the working bellows (3), a lever (9) which is connected to the actions (11), activates the valve (5) and can be brought into engagement with a tension arm (10) being arranged underneath the housing (2). <IMAGE>
EP91106104A 1990-05-03 1991-04-17 Mechanical return aid assembly for the actions of a mechanical keyboard instrument, in particular for organs, with an arrangement for activating or deactivating this assembly Expired - Lifetime EP0459129B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4014204A DE4014204C1 (en) 1990-05-03 1990-05-03
DE4014204 1990-05-03

Publications (3)

Publication Number Publication Date
EP0459129A2 EP0459129A2 (en) 1991-12-04
EP0459129A3 true EP0459129A3 (en) 1993-03-17
EP0459129B1 EP0459129B1 (en) 1994-12-14

Family

ID=6405642

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91106104A Expired - Lifetime EP0459129B1 (en) 1990-05-03 1991-04-17 Mechanical return aid assembly for the actions of a mechanical keyboard instrument, in particular for organs, with an arrangement for activating or deactivating this assembly

Country Status (3)

Country Link
EP (1) EP0459129B1 (en)
AT (1) ATE115758T1 (en)
DE (2) DE4014204C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10937394B2 (en) 2017-06-30 2021-03-02 Casavant Frères Organ with variable key tension

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Keine einschl{gigen Dokumente gefunden *

Also Published As

Publication number Publication date
EP0459129A2 (en) 1991-12-04
DE4014204C1 (en) 1991-08-22
ATE115758T1 (en) 1994-12-15
DE59103847D1 (en) 1995-01-26
EP0459129B1 (en) 1994-12-14

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