JPS5564806A - Chain link for sludge scraping machine - Google Patents

Chain link for sludge scraping machine

Info

Publication number
JPS5564806A
JPS5564806A JP13865478A JP13865478A JPS5564806A JP S5564806 A JPS5564806 A JP S5564806A JP 13865478 A JP13865478 A JP 13865478A JP 13865478 A JP13865478 A JP 13865478A JP S5564806 A JPS5564806 A JP S5564806A
Authority
JP
Japan
Prior art keywords
chain link
connecting pin
friction
chain
chain wheel
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.)
Pending
Application number
JP13865478A
Other languages
Japanese (ja)
Inventor
Yoshitaka Takeda
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.)
Proterial Ltd
Original Assignee
Hitachi Metals Ltd
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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP13865478A priority Critical patent/JPS5564806A/en
Publication of JPS5564806A publication Critical patent/JPS5564806A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enhance the rust resistant property and mechanical strength as well as to reduce coefficient of friction of a chain link main body and a connecting pin by using a high molecular synthetic resin as a material for the chain link main body and stainless steel as the connecting pin.
CONSTITUTION: A barrel portion 4 of a chain link 1 is rotated by the rotation of a chain wheel 11 while contacted with a tooth surface of the tooth 12 of the chain wheel 11. During rotation, the friction is generated between the barrel portion 4 and the tooth surface 13 of the chain wheel 11 and the inner surface 17 of the barrel bore and the surface 8 of the connecting pin. Therefore, by fabricating the connecting pin from stainless steel with low coefficient of friction, high strength and rustproofness, the durability of the chain link made from synthetic resin is enhanced.
COPYRIGHT: (C)1980,JPO&Japio
JP13865478A 1978-11-10 1978-11-10 Chain link for sludge scraping machine Pending JPS5564806A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13865478A JPS5564806A (en) 1978-11-10 1978-11-10 Chain link for sludge scraping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13865478A JPS5564806A (en) 1978-11-10 1978-11-10 Chain link for sludge scraping machine

Publications (1)

Publication Number Publication Date
JPS5564806A true JPS5564806A (en) 1980-05-15

Family

ID=15227024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13865478A Pending JPS5564806A (en) 1978-11-10 1978-11-10 Chain link for sludge scraping machine

Country Status (1)

Country Link
JP (1) JPS5564806A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009131846A (en) * 2007-11-02 2009-06-18 Asahi Kiso Kk Chain device of sludge scraping apparatus
KR200445040Y1 (en) * 2009-02-10 2009-06-25 김익중 Attachment device for pintle chain

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123947A (en) * 1977-08-26 1978-11-07 Rexnord Inc. Non-metallic transmission chain

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123947A (en) * 1977-08-26 1978-11-07 Rexnord Inc. Non-metallic transmission chain

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009131846A (en) * 2007-11-02 2009-06-18 Asahi Kiso Kk Chain device of sludge scraping apparatus
JP2009131826A (en) * 2007-11-02 2009-06-18 Asahi Kiso Kk Chain device of sludge scraping apparatus
JP2009149445A (en) * 2007-11-02 2009-07-09 Asahi Kiso Kk Chain device for sludge scraping apparatus
KR200445040Y1 (en) * 2009-02-10 2009-06-25 김익중 Attachment device for pintle chain

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