File:A look at the 'buck-eye' coupler between cars (26263032823).jpg
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Summary
[edit]DescriptionA look at the 'buck-eye' coupler between cars (26263032823).jpg | A look from the top at the knuckle type Janney or 'buck-eye' coupler between the caboose and the next car. Such couplers are standard in the US and Canada and in many other countries of the world, except in Europe, where they still prefer the conventional screw coupler. (buffers and hook). The knuckle coupler or Janney coupler was invented by Eli H. Janney, who received a patent in 1873. Here the cars couple automatically on impact, which was an important safety consideration in view of the loss of hands or severe injuries suffered by railwaymen during coupling cars using other coupling methods. The Janney coupler is used in the United States, Canada, Mexico, Japan, Taiwan, Australia, New Zealand, South Africa, Saudi Arabia, Cuba, Chile, Brazil, China, most of India and elsewhere. In India Jenney or buck eye couplers are called CBC couplers. (which stands for Centre Buffer Coupler). (Smith's Falls, Ontario, Canada, June 2015) |
Date | |
Source | A look at the 'buck-eye' coupler between cars |
Author | shankar s. from Dubai, united arab emirates |
Licensing
[edit]This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by shankar s. at https://flickr.com/photos/77742560@N06/26263032823. It was reviewed on 18 March 2024 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
18 March 2024
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:26, 30 December 2016 | 2,848 × 4,288 (2.97 MB) | Mindmatrix (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D90 |
Exposure time | 1/125 sec (0.008) |
F-number | f/4.5 |
ISO speed rating | 200 |
Date and time of data generation | 21:34, 9 June 2015 |
Lens focal length | 44 mm |
Orientation | Rotated 90° CCW |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Ver.1.00 |
File change date and time | 21:34, 9 June 2015 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 21:34, 9 June 2015 |
Meaning of each component |
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Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 4.4 APEX (f/4.59) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light detected, compulsory flash firing |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 66 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |