CA2438667A1 - Ink supply device and ink key thereof - Google Patents

Ink supply device and ink key thereof Download PDF

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Publication number
CA2438667A1
CA2438667A1 CA002438667A CA2438667A CA2438667A1 CA 2438667 A1 CA2438667 A1 CA 2438667A1 CA 002438667 A CA002438667 A CA 002438667A CA 2438667 A CA2438667 A CA 2438667A CA 2438667 A1 CA2438667 A1 CA 2438667A1
Authority
CA
Canada
Prior art keywords
ink
key
keys
gap
supply device
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.)
Granted
Application number
CA002438667A
Other languages
French (fr)
Other versions
CA2438667C (en
Inventor
Teruaki Kihara
Shinichi Fujimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Machinery Systems Co Ltd
Original Assignee
Individual
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
Priority claimed from JP11156530A external-priority patent/JP3100374B1/en
Application filed by Individual filed Critical Individual
Publication of CA2438667A1 publication Critical patent/CA2438667A1/en
Application granted granted Critical
Publication of CA2438667C publication Critical patent/CA2438667C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

The present invention relates to an ink supply device and an ink key thereof and makes it possible to stabilize the action of the ink key and to save labor in cleaning of the ink key by preventing the ink from getting into a gap between the neighboring ink keys. A cover member hermetically covering the surfaces of a plurality of ink keys is mounted in an ink box to reduce an area where the ink keys are in direct contact with the ink and a groove is made on one or both of the sides of each of the plurality of neighboring ink keys covered by the cover member from the top surface of the ink key to the bottom surface thereof, and even if the ink leaks and gets into a gap between the ink keys because of capillary phenomenon, the groove prevents the ink from spreading along the gap between the reminder of the ink keys.
CA002438667A 1999-06-03 1999-09-09 Ink supply device and ink key thereof Expired - Fee Related CA2438667C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11156530A JP3100374B1 (en) 1999-06-03 1999-06-03 Ink supply device and ink key
JP156530/1999 1999-06-03
CA002281866A CA2281866C (en) 1999-06-03 1999-09-09 Ink supply device and ink key thereof

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002281866A Division CA2281866C (en) 1999-06-03 1999-09-09 Ink supply device and ink key thereof

Publications (2)

Publication Number Publication Date
CA2438667A1 true CA2438667A1 (en) 2000-12-03
CA2438667C CA2438667C (en) 2006-11-14

Family

ID=29251566

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002438667A Expired - Fee Related CA2438667C (en) 1999-06-03 1999-09-09 Ink supply device and ink key thereof

Country Status (1)

Country Link
CA (1) CA2438667C (en)

Also Published As

Publication number Publication date
CA2438667C (en) 2006-11-14

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