JPS6139539B2 - - Google Patents
Info
- Publication number
- JPS6139539B2 JPS6139539B2 JP52032576A JP3257677A JPS6139539B2 JP S6139539 B2 JPS6139539 B2 JP S6139539B2 JP 52032576 A JP52032576 A JP 52032576A JP 3257677 A JP3257677 A JP 3257677A JP S6139539 B2 JPS6139539 B2 JP S6139539B2
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- wire
- tension
- fixed
- swinging
- 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.)
- Expired
Links
- 230000003287 optical effect Effects 0.000 claims description 36
- 238000004804 winding Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 11
- 230000035939 shock Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010618 wire wrap Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
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
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/522—Projection optics
- G03B27/525—Projection optics for slit exposure
- G03B27/526—Projection optics for slit exposure in which the projection optics move
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Transmission Devices (AREA)
- Control Or Security For Electrophotography (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3257677A JPS53118058A (en) | 1977-03-24 | 1977-03-24 | Cushion device |
US05/886,414 US4158499A (en) | 1977-03-24 | 1978-03-14 | Buffer device for the scanning mechanism of an electrostatic copier |
DE2812588A DE2812588C2 (de) | 1977-03-24 | 1978-03-22 | Antriebsvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3257677A JPS53118058A (en) | 1977-03-24 | 1977-03-24 | Cushion device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53118058A JPS53118058A (en) | 1978-10-16 |
JPS6139539B2 true JPS6139539B2 (US07321065-20080122-C00020.png) | 1986-09-04 |
Family
ID=12362703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3257677A Granted JPS53118058A (en) | 1977-03-24 | 1977-03-24 | Cushion device |
Country Status (3)
Country | Link |
---|---|
US (1) | US4158499A (US07321065-20080122-C00020.png) |
JP (1) | JPS53118058A (US07321065-20080122-C00020.png) |
DE (1) | DE2812588C2 (US07321065-20080122-C00020.png) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4256399A (en) * | 1978-04-10 | 1981-03-17 | Minolta Camera Kabushiki Kaisha | Electrophotographic copying apparatus equipped with improved braking device for scanning system |
NL7903392A (nl) * | 1979-05-01 | 1980-11-04 | Oce Nederland Bv | Instelinrichting voor een optisch systeem. |
JPS5614258A (en) * | 1979-07-16 | 1981-02-12 | Canon Inc | Image forming device |
JPS5737368A (en) * | 1980-08-19 | 1982-03-01 | Konishiroku Photo Ind Co Ltd | Copying device |
US4372671A (en) * | 1981-04-06 | 1983-02-08 | International Business Machines Corporation | Shock absorbing carriage drive coupling for copier/duplicators |
JPS5891754U (ja) * | 1981-12-14 | 1983-06-21 | 株式会社リコー | 移動光学系の衝撃吸収装置 |
US4636058A (en) * | 1983-07-21 | 1987-01-13 | Konishiroku Photo Industry Co., Ltd. | Exposure optical apparatus |
JP2003107593A (ja) * | 2001-09-28 | 2003-04-09 | Fuji Photo Optical Co Ltd | 画像処理装置のキャリッジ支持構造 |
KR100667832B1 (ko) * | 2005-11-12 | 2007-01-11 | 삼성전자주식회사 | 주행 모듈을 포함하는 화상독취장치 |
JP5952637B2 (ja) * | 2012-05-15 | 2016-07-13 | Nke株式会社 | 線状体張力調整機構および駆動装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3554640A (en) * | 1968-11-25 | 1971-01-12 | Ibm | Drive coupling system |
US3697165A (en) * | 1970-12-09 | 1972-10-10 | Pitney Bowes Inc | Reciprocating document carriage for photocopier |
US3914044A (en) * | 1972-03-29 | 1975-10-21 | Minolta Camera Kk | Surface exposure device for copying apparatus |
GB1432479A (en) * | 1973-11-06 | 1976-04-14 | Xerox Corp | Dashpots |
-
1977
- 1977-03-24 JP JP3257677A patent/JPS53118058A/ja active Granted
-
1978
- 1978-03-14 US US05/886,414 patent/US4158499A/en not_active Expired - Lifetime
- 1978-03-22 DE DE2812588A patent/DE2812588C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2812588A1 (de) | 1978-09-28 |
DE2812588C2 (de) | 1987-02-19 |
US4158499A (en) | 1979-06-19 |
JPS53118058A (en) | 1978-10-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |