JPH0451901U - - Google Patents

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Publication number
JPH0451901U
JPH0451901U JP9441090U JP9441090U JPH0451901U JP H0451901 U JPH0451901 U JP H0451901U JP 9441090 U JP9441090 U JP 9441090U JP 9441090 U JP9441090 U JP 9441090U JP H0451901 U JPH0451901 U JP H0451901U
Authority
JP
Japan
Prior art keywords
moving device
chin rest
perimeter
receiving hole
face
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
JP9441090U
Other languages
English (en)
Other versions
JP2523470Y2 (ja
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 filed Critical
Priority to JP9441090U priority Critical patent/JP2523470Y2/ja
Publication of JPH0451901U publication Critical patent/JPH0451901U/ja
Application granted granted Critical
Publication of JP2523470Y2 publication Critical patent/JP2523470Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は、実施例の顎受け装置の構造説明図、
第２図は実施例の視野計の全体概略斜視図、第３
図は従来の顎受け装置の構造説明図である。 １１……視野計、１３……視野計本体、２２…
…顔部受入孔、２３……顎受け装置、２３ａ……
上下移動装置、２３ｂ……左右移動装置、４１…
…顎受け部材。

Claims (1)

  1. 【実用新案登録請求の範囲】 顔部受入孔を有する視野計本体の前記顔部受入
    孔の下部に、左右移動装置と上下移動装置とを設
    けて顎受け部材を支持させ、顎受け部材を上下方
    向および左右方向に移動可能とした視野計の顎受
    け装置において、 前記左右移動装置および上下移動装置のそれぞ
    れをいずれも巻掛け伝動装置で構成したことを特
    徴とする視野計の顎受け装置。
JP9441090U 1990-09-07 1990-09-07 視野計の顎受け装置 Expired - Lifetime JP2523470Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9441090U JP2523470Y2 (ja) 1990-09-07 1990-09-07 視野計の顎受け装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9441090U JP2523470Y2 (ja) 1990-09-07 1990-09-07 視野計の顎受け装置

Publications (2)

Publication Number Publication Date
JPH0451901U true JPH0451901U (ja) 1992-05-01
JP2523470Y2 JP2523470Y2 (ja) 1997-01-22

Family

ID=31832322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9441090U Expired - Lifetime JP2523470Y2 (ja) 1990-09-07 1990-09-07 視野計の顎受け装置

Country Status (1)

Country Link
JP (1) JP2523470Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108553078A (zh) * 2018-05-16 2018-09-21 北京图湃影像科技有限公司 一种稳定紧凑型颏拖托升降结构

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108553078A (zh) * 2018-05-16 2018-09-21 北京图湃影像科技有限公司 一种稳定紧凑型颏拖托升降结构

Also Published As

Publication number Publication date
JP2523470Y2 (ja) 1997-01-22

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term