This is a file from the Wikimedia Commons

File:Broadwood grand square action.svg

From Wikipedia, the free encyclopedia
Jump to navigation Jump to search
Original file(SVG file, nominally 1,224 × 614 pixels, file size: 54 KB)

Summary[edit]

Description
English: Double action with check from Broadwood & Sons square piano
Date
Source Own work
Author Mireut
SVG development

key (1)
grasshopper or base (2)
fly or jack (3)
regulating screw and button (4)
underhammer (5)
hammer rail (with leather hammer hinges) (6)
hammer shank (7)
hammer head (8)
backcheck and "stay" (patented for squares by J. S. Broadwood, October 6, 1825) (9, 9b)
damper lever (10)
damper lift rail (11)
damper (12)
Source of parts names, Faust, Oliver C. The Piano Tuner's Pocket Companion, for Use of Pupils of the Faust School. Compiled From the Lectures of Oliver C. Faust. New York: C. N. Potter, 1899. (reprint) p.77

日本語: 1) 鍵, 2) グラスホッパー(ベース), 3) フライ(ジャック), 4) 調整ねじおよびボタン, 5) アンダー・ハンマー, 6) ハンマー・レール(革製のハンマー・ヒンジ付き), 7) ハンマー・シャンク, 8) ハンマー・ヘッド, 9) バックチェック, 9b) 「ステイ」(ブロードウッドの1825年特許), 10) ダンパー・レバー, 11) ダンパー・リフト・レール, 12) ダンパー

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons

attribution share alike

This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
  • share alike – If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current00:29, 7 June 2007Thumbnail for version as of 00:29, 7 June 20071,224 × 614 (54 KB)Mireut{{Information |Description=Double action with check from Broadwood & Sons square piano |Source=self-made |Date=June 6, 2007 |Author= Mireut }}
23:10, 6 June 2007Thumbnail for version as of 23:10, 6 June 20071,224 × 614 (54 KB)Mireut{{Information |Description=Double action with check from Broadwood & Sons square piano |Source=self-made |Date=June 6, 2007 |Author= Mireut }}
The following pages on the English Wikipedia link to this file (pages on other projects are not listed):

Global file usage

The following other wikis use this file: