KR910006765A - Film feed amount display - Google Patents

Film feed amount display Download PDF

Info

Publication number
KR910006765A
KR910006765A KR1019890012816A KR890012816A KR910006765A KR 910006765 A KR910006765 A KR 910006765A KR 1019890012816 A KR1019890012816 A KR 1019890012816A KR 890012816 A KR890012816 A KR 890012816A KR 910006765 A KR910006765 A KR 910006765A
Authority
KR
South Korea
Prior art keywords
shaft
feed amount
amount display
film feed
bevel gear
Prior art date
Application number
KR1019890012816A
Other languages
Korean (ko)
Other versions
KR950007025B1 (en
Inventor
정용준
Original Assignee
송세창
삼성항공산업 주식회사
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 송세창, 삼성항공산업 주식회사 filed Critical 송세창
Priority to KR1019890012816A priority Critical patent/KR950007025B1/en
Publication of KR910006765A publication Critical patent/KR910006765A/en
Application granted granted Critical
Publication of KR950007025B1 publication Critical patent/KR950007025B1/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B1/00—Film strip handling
    • G03B1/60—Measuring or indicating length of the used or unused film; Counting number of exposures
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B1/00—Film strip handling
    • G03B1/02—Moving film strip by pull on end thereof
    • G03B1/04—Pull exerted by take-up spool
    • G03B1/10—Pull exerted by take-up spool rotated by knob through gearing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B1/00—Film strip handling
    • G03B1/18—Moving film strip by means which act on the film between the ends thereof
    • G03B1/20—Acting means
    • G03B1/24—Sprockets engaging holes in the film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)

Abstract

내용 없음No content

Description

필름 이송량 표시장치Film feed amount display

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 바람직한 실시예를 도시하는 구조도.1 is a structural diagram showing a preferred embodiment of the present invention.

제2도는 본 발명의 주요부 구성의 배치예를 도시하는 정면도.2 is a front view showing an arrangement example of the configuration of main parts of the present invention.

제3도는 제2도의 X-X선 단면도.3 is a cross-sectional view taken along the line X-X of FIG.

Claims (1)

다이얼계이지(5)에 근접된 상측 스프라켓(3)의 축상에 동축설치되는 소경 베벨기어(30)과, 상기한 다이얼계이지(5)가 보유하는 치차(50)에 맞물리는 소경피니온(60)을 일단부에 보유하고, 타단부는 상기한 소정의 베벨기어(30)에 치차물림되는 대경베벨기어(61)로 형성된 감속축(6)으로 이루어진 감속기구(A), 그리고 상기한 사축 스프라켓(3)에 대향 위치하는 하측 스프라켓(4)의 축상에 형성되는 피니온 (40)과, 이 피니온(40)에 치차물림되고 축의 일단부에 캠(70)이 형성된 카운터기어 (7)과, 상기한 캠(70)에 의해 온-오프되는 통상의 접촉스위치(8)로 이루어진 카운터 기구(B)로 구성됨을 특징으로 하는 필름 이송량 표시장치.A small diameter bevel gear 30 coaxially installed on the shaft of the upper sprocket 3 adjacent to the dial retainer 5, and a small diameter pinion engaged with the gear 50 held by the dial retainer 5 ( A reduction mechanism (A) consisting of a reduction shaft (6) formed of a large diameter bevel gear (61) which is held by one end, and the other end is geared to the predetermined bevel gear (30). A pinion 40 formed on the shaft of the lower sprocket 4 opposite to the sprocket 3, and a counter gear 7 having a cam 70 formed at one end of the shaft by being toothed to the pinion 40. And a counter mechanism (B) composed of a normal contact switch (8) turned on and off by the cam (70). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890012816A 1989-09-05 1989-09-05 Signal apparatus for film feeding amount KR950007025B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890012816A KR950007025B1 (en) 1989-09-05 1989-09-05 Signal apparatus for film feeding amount

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890012816A KR950007025B1 (en) 1989-09-05 1989-09-05 Signal apparatus for film feeding amount

Publications (2)

Publication Number Publication Date
KR910006765A true KR910006765A (en) 1991-04-30
KR950007025B1 KR950007025B1 (en) 1995-06-26

Family

ID=19289637

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890012816A KR950007025B1 (en) 1989-09-05 1989-09-05 Signal apparatus for film feeding amount

Country Status (1)

Country Link
KR (1) KR950007025B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100594991B1 (en) * 1999-07-01 2006-07-03 삼성전자주식회사 Jog shuttle switch of an apparatus for recording/reproducing video

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100594991B1 (en) * 1999-07-01 2006-07-03 삼성전자주식회사 Jog shuttle switch of an apparatus for recording/reproducing video

Also Published As

Publication number Publication date
KR950007025B1 (en) 1995-06-26

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A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
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Payment date: 20050601

Year of fee payment: 11

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