← Back to Patent Explorer
EP0271124A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Key board with a space bar with a leveling wire

Assignee: Koninklijke Philips NV
•
Filing: 1987-11-05
•
Granted: —
•
Expires: 2007-11-05
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract Translated from French Clavier électrique, comportant un palonnier (8, 9) destiné à empêcher une touche longue (4) de s'enfoncer de travers. Pour simplifier le montage/démontage de la touche, celle-ci comporte un plan incliné (2), et le palonnier est fixé au chassis (13) par un crochet (1) de grande élasticité qui permet, à partir d'une position (9B) du palonnier, d'obtenir que ce dernier se mette en place de lui-même dans une fente (3) de la touche lorsqu'on enfonce cette dernière. Electric keyboard, comprising a lifting beam (8, 9) intended to prevent a long key (4) from sinking crookedly. To simplify the assembly / disassembly of the key, it has an inclined plane (2), and the lifter is fixed to the frame (13) by a hook (1) of great elasticity which allows, from a position ( 9B) of the lifter, to obtain that the latter sets itself up in a slot (3) of the key when the latter is pressed.

Inventors

  • 👤 Jean-Luc Société Civile S.P.I.D. Allaire

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-09 16:40
CPC Classifications
H; H01; H01H; H01H3/00; H01H3/02; H01H3/12; H01H3/122

Claims Analysis

Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.

References Cited (Backward Citations)

DE2404895A1 Cited
US4384796A Cited
EP0178452A2 Cited

USPTO Annuity & Maintenance Windows

Maintenance schedule is calculated for granted US utility patents.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag