NO891145D0 - Ledd for klaviatur-tangent, saerlig ledd av vektarm - type. - Google Patents

Ledd for klaviatur-tangent, saerlig ledd av vektarm - type.

Info

Publication number
NO891145D0
NO891145D0 NO891145A NO891145A NO891145D0 NO 891145 D0 NO891145 D0 NO 891145D0 NO 891145 A NO891145 A NO 891145A NO 891145 A NO891145 A NO 891145A NO 891145 D0 NO891145 D0 NO 891145D0
Authority
NO
Norway
Prior art keywords
claviature
arm type
type link
weight arm
key joint
Prior art date
Application number
NO891145A
Other languages
English (en)
Other versions
NO891145L (no
Inventor
Edgar Tobehn
Original Assignee
Edgar Tobehn
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 Edgar Tobehn filed Critical Edgar Tobehn
Publication of NO891145D0 publication Critical patent/NO891145D0/no
Publication of NO891145L publication Critical patent/NO891145L/no

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/12—Keyboards; Keys

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Sliding-Contact Bearings (AREA)
  • Stringed Musical Instruments (AREA)
  • Support Of The Bearing (AREA)
NO89891145A 1988-03-23 1989-03-16 Ledd for klaviatur-tangent, saerlig ledd av vektarm - type. NO891145L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883809720 DE3809720A1 (de) 1988-03-23 1988-03-23 Gelenk fuer klaviere, insbesondere waagenbalkengelenk

Publications (2)

Publication Number Publication Date
NO891145D0 true NO891145D0 (no) 1989-03-16
NO891145L NO891145L (no) 1989-09-25

Family

ID=6350447

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89891145A NO891145L (no) 1988-03-23 1989-03-16 Ledd for klaviatur-tangent, saerlig ledd av vektarm - type.

Country Status (4)

Country Link
EP (1) EP0334175A1 (no)
DE (1) DE3809720A1 (no)
FI (1) FI891319A (no)
NO (1) NO891145L (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406875A (en) * 1992-03-10 1995-04-18 Kabushiki Kaisha Kawai Gakki Seisakusho Keyboard apparatus for electronic musical instrument

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB104978A (en) * 1916-06-06 1917-03-29 Clarkson Ellis Pickard Improvements in and relating to Demountable Balance and Levelling Hinge for Piano Keys.
US3028780A (en) * 1958-11-25 1962-04-10 Homer W Giles Chord-playing keyboard musical instrument
CH460500A (de) * 1965-01-16 1968-07-31 Sturba Bruno Hebel für eine Klaviatur
DE1280642B (de) * 1965-01-16 1968-10-17 Artemio Vivani Klavierartige Klaviatur
US3422720A (en) * 1967-02-23 1969-01-21 Melvin E Johnson Keyboard assembly
US3740448A (en) * 1971-04-12 1973-06-19 Wurlitzer Co Organ drop-in key assembly
IT1033633B (it) * 1975-04-01 1979-08-10 Danyel Sas Elemento di snodo in materia plastica su tastiera del tipo a pianoforte,per organi elettronici ed in genere
US4604937A (en) * 1983-01-20 1986-08-12 Nippon Gakki Seizo Kabushiki Kaisha Keyboard device of electronic musical instrument

Also Published As

Publication number Publication date
NO891145L (no) 1989-09-25
DE3809720A1 (de) 1989-10-19
DE3809720C2 (no) 1990-01-11
FI891319A0 (fi) 1989-03-21
FI891319A (fi) 1989-09-24
EP0334175A1 (de) 1989-09-27

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