Tube, inner

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Ingenium, 1981.0224.003
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OBJECT TYPE: bicycle
DATE: Unknown
ARTIFACT NUMBER: 1981.0224.003

MANUFACTURER: DUNLOP
MODEL: Dunlop Airseal
LOCATION: England

More Information

General Information

Serial #: N/A
Part Number: 3
Total Parts: 3
AKA: N/A
Patents: N/A
General Description: Rubber tire inner tube with a metal valve stem

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 78.7 cm
Width: 24.5 cm
Height: 3.2 cm
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Non-motorized Ground Transportation
Category: Cycles & cycling
Sub-Category: N/A

Manufacturer

AKA: DUNLOP
Country: England
State/Province: Unknown
City: Unknown

Context

Country: Unknown
State/Province: Unknown
Period: 1894-1910 (GENERAL)
Canada: Unknown
Function: A tube that, when filled with pressurized air and put inside the casing of a pneumatic tire, helps support the vehicle to which it is attached, as well as helping to absorb shock when the vehicle is in motion.
Technical: MARKS THE END OF THE FRONT DRIVING BICYCLE
Area Notes: Unknown

Details

Markings: Printed on the side of the tube: "DUNLOP [logo] AIRSEAL 25x2.00/ MADE IN GT. BRITAIN/ MADE UNDER D.R. CO'S PATENTS - SEE CONDITIONS OF LIMITED LICENCE"
Missing: Appears complete
Finish: Black rubber inner tube with green printed markings and a grey metal valve stem.
Decoration: N/A

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If you choose to share our information about this collection object, please cite:

DUNLOP, Tube, inner, Unknown Date, Artifact no. 1981.0224, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/item/1981.0224.003/

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