JPS59116937U - Mirror raising slow mechanism of single-lens reflex camera - Google Patents
Mirror raising slow mechanism of single-lens reflex cameraInfo
- Publication number
- JPS59116937U JPS59116937U JP1018983U JP1018983U JPS59116937U JP S59116937 U JPS59116937 U JP S59116937U JP 1018983 U JP1018983 U JP 1018983U JP 1018983 U JP1018983 U JP 1018983U JP S59116937 U JPS59116937 U JP S59116937U
- Authority
- JP
- Japan
- Prior art keywords
- flywheel
- mirror
- lens reflex
- reflex camera
- raising
- 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.)
- Pending
Links
Landscapes
- Cameras In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案に係るミラーの上昇緩速機構の実施例を
示す正面図、第２図は第１図の■−■線に沿う断面図、
第３図はフライホイール支持機構部分の拡大断面図、第
４図は本考案の他の実施例を示す第３図と同様の断面図
である。
１１・・・ミラーボックス、１２・・・ミラー、１３・
・・支持枠、２０・・・緩速機構、２５・・・フライホ
イール軸、２９・・・セクタギヤ、３１・・・第一ギヤ
、３２・・・第二ギヤ、３３・・・フライホイールギヤ
、３４・・・フライホイール、３５・・・フライホイー
ルカラー、３７・・・ギヤ付きフライホイール。FIG. 1 is a front view showing an embodiment of the mirror lifting/slowing mechanism according to the present invention, FIG. 2 is a sectional view taken along the line ■-■ in FIG. 1,
FIG. 3 is an enlarged sectional view of the flywheel support mechanism portion, and FIG. 4 is a sectional view similar to FIG. 3 showing another embodiment of the present invention. 11...Mirror box, 12...Mirror, 13.
... Support frame, 20... Slow speed mechanism, 25... Flywheel shaft, 29... Sector gear, 31... First gear, 32... Second gear, 33... Flywheel gear , 34...Flywheel, 35...Flywheel collar, 37...Geared flywheel.
Claims (4)
して回転するフライホイールにより制御するようにした
一眼レフカメラのミラー上昇緩速装置において、回転伝
達用のフライホイールギヤを一体に有する上記フライホ
イールと、そのフライホイール軸との間に、フライホイ
ールカラーを介在させ、このフライホイールカラーを上
記フライホイールおよびフライホイール軸に対しそれぞ
れ回動自由としたことを特徴とする一眼レフカメラのミ
ラー上昇緩速装置。(1) A mirror raising slowing device for a single-lens reflex camera in which the raising speed of the mirror is controlled by a flywheel that rotates in conjunction with the raising operation of the mirror, which has an integral flywheel gear for transmitting rotation. A single-lens reflex camera characterized in that a flywheel collar is interposed between the flywheel and the flywheel axis, and the flywheel collar is free to rotate with respect to the flywheel and the flywheel axis. Mirror lift slowing device.
ホイールカラーは合成樹脂材料から構成されている一眼
レフカメラのミラー上昇緩速機構。(2) Utility Model Registration Claim Paragraph 1 provides a mirror raising/slowing mechanism for a single-lens reflex camera, wherein the flywheel collar is made of synthetic resin material.
いて、フライホイールとこれに回転を伝達するフライホ
イールギヤとは別部材から構成され、両者は圧入その他
の手段により一体化されている一眼レフカメラのミラー
上昇緩速機構。(3) Scope of Utility Model Registration In claim 1 or 2, the flywheel and the flywheel gear that transmits rotation to the flywheel are composed of separate members, and the two are integrated by press-fitting or other means. Slow mirror raising mechanism for single-lens reflex cameras.
いて、フライホイールとこれに回転を伝達するフライホ
イールギヤとは焼結その他の手段により一体成形されて
いる一眼レフカメラのミラー上昇緩速機構。(4) Scope of Utility Model Registration In claim 1 or 2, the flywheel and the flywheel gear that transmits rotation to the flywheel are integrally formed by sintering or other means, and the mirror lift of the single-lens reflex camera is slow. speed mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1018983U JPS59116937U (en) | 1983-01-27 | 1983-01-27 | Mirror raising slow mechanism of single-lens reflex camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1018983U JPS59116937U (en) | 1983-01-27 | 1983-01-27 | Mirror raising slow mechanism of single-lens reflex camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59116937U true JPS59116937U (en) | 1984-08-07 |
Family
ID=30141630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1018983U Pending JPS59116937U (en) | 1983-01-27 | 1983-01-27 | Mirror raising slow mechanism of single-lens reflex camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116937U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917714U (en) * | 1972-05-26 | 1974-02-14 | ||
| JPS5232445A (en) * | 1975-09-08 | 1977-03-11 | Motoo Matsuura | Bearing |
-
1983
- 1983-01-27 JP JP1018983U patent/JPS59116937U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4917714U (en) * | 1972-05-26 | 1974-02-14 | ||
| JPS5232445A (en) * | 1975-09-08 | 1977-03-11 | Motoo Matsuura | Bearing |
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