DE59103847D1 - Kit of a mechanical reset aid for the keyboard of mechanical keyboard instruments, in particular organs with an arrangement for switching this reset aid on and off. - Google Patents

Kit of a mechanical reset aid for the keyboard of mechanical keyboard instruments, in particular organs with an arrangement for switching this reset aid on and off.

Info

Publication number
DE59103847D1
DE59103847D1 DE59103847T DE59103847T DE59103847D1 DE 59103847 D1 DE59103847 D1 DE 59103847D1 DE 59103847 T DE59103847 T DE 59103847T DE 59103847 T DE59103847 T DE 59103847T DE 59103847 D1 DE59103847 D1 DE 59103847D1
Authority
DE
Germany
Prior art keywords
mechanical
keyboard
arrangement
aid
reset
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.)
Expired - Fee Related
Application number
DE59103847T
Other languages
German (de)
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
Application granted granted Critical
Publication of DE59103847D1 publication Critical patent/DE59103847D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Fluid-Damping Devices (AREA)
  • Mechanical Control Devices (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Auxiliary Devices For Music (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>
DE59103847T 1990-05-03 1991-04-17 Kit of a mechanical reset aid for the keyboard of mechanical keyboard instruments, in particular organs with an arrangement for switching this reset aid on and off. Expired - Fee Related DE59103847D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE59103847D1 true DE59103847D1 (en) 1995-01-26

Family

ID=6405642

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4014204A Expired - Lifetime DE4014204C1 (en) 1990-05-03 1990-05-03
DE59103847T Expired - Fee Related DE59103847D1 (en) 1990-05-03 1991-04-17 Kit of a mechanical reset aid for the keyboard of mechanical keyboard instruments, in particular organs with an arrangement for switching this reset aid on and off.

Family Applications Before (1)

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

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

Also Published As

Publication number Publication date
EP0459129A2 (en) 1991-12-04
EP0459129A3 (en) 1993-03-17
DE4014204C1 (en) 1991-08-22
EP0459129B1 (en) 1994-12-14
ATE115758T1 (en) 1994-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee