JP2002543015A5 - - Google Patents

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Publication number
JP2002543015A5
JP2002543015A5 JP2000613750A JP2000613750A JP2002543015A5 JP 2002543015 A5 JP2002543015 A5 JP 2002543015A5 JP 2000613750 A JP2000613750 A JP 2000613750A JP 2000613750 A JP2000613750 A JP 2000613750A JP 2002543015 A5 JP2002543015 A5 JP 2002543015A5
Authority
JP
Japan
Prior art keywords
crown
drive
surface area
inclined portion
drive sprocket
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
JP2000613750A
Other languages
English (en)
Other versions
JP2002543015A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2000/011666 external-priority patent/WO2000064788A1/en
Publication of JP2002543015A publication Critical patent/JP2002543015A/ja
Publication of JP2002543015A5 publication Critical patent/JP2002543015A5/ja
Pending legal-status Critical Current

Links

Description

【特許請求の範囲】
【請求項1】 下面と、駆動面を有する下面に形成されたポケットと、陥設面とを有するベルトモジュールと共に使用する駆動スプロケットにおいて、
外周を有していて軸の周囲に回転するベースと、
前記外周から半径方向に延設された複数の歯であって、少なくとも1個の歯がモジュールポケット駆動面と契合する駆動面と前記駆動面と結合しているトップを含む歯と、
前記歯の間にベルトから落下してくる粒子を受け容れる逃げ部であって、前記逃げ部が、それぞれ、前記ベースに向かって延設され、対向して軸方向に向いた側面によって画定された底部を備えていて、前記軸方向に向いた側面の少なくとも1個が、軸方向外方から、前記逃げ部の前記少なくとも1個の前記底部から前記ベースに向かって半径方向内方へ延設された湾曲面である逃げ部と、
からなる駆動スプロケット。
【請求項2】 前記歯の少なくとも1個が、面取りした側面を備えている請求項1に記載の駆動スプロケット。
【請求項3】 前記歯の少なくとも1個が、クラウンを有するトップと、前記クラウンから背後に延設された傾斜部分とを備えている請求項1に記載の駆動スプロケット。
【請求項4】 前記歯トップのクラウンが表面積を有していて、前記歯トップ傾斜部分が表面積を有していて、前記歯トップのクラウンの表面積が、前記傾斜部分の表面積より小さい請求項3に記載の駆動スプロケット。
【請求項5】 前記歯トップのクラウンの前記表面積が、前記傾斜部分の前記表面積の1/4以下である請求項4に記載の駆動スプロケット。
JP2000613750A 1999-04-27 2000-04-27 逃げ部を有する駆動スプロケット Pending JP2002543015A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13115299P 1999-04-27 1999-04-27
US60/131,152 1999-04-27
PCT/US2000/011666 WO2000064788A1 (en) 1999-04-27 2000-04-27 Drive sprocket with relief areas

Publications (2)

Publication Number Publication Date
JP2002543015A JP2002543015A (ja) 2002-12-17
JP2002543015A5 true JP2002543015A5 (ja) 2007-06-28

Family

ID=22448126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000613750A Pending JP2002543015A (ja) 1999-04-27 2000-04-27 逃げ部を有する駆動スプロケット

Country Status (15)

Country Link
US (1) US6428436B1 (ja)
EP (1) EP1175359B1 (ja)
JP (1) JP2002543015A (ja)
KR (1) KR20010113899A (ja)
CN (1) CN1353663A (ja)
AT (1) ATE234783T1 (ja)
AU (1) AU765804B2 (ja)
BR (1) BR0010107B1 (ja)
CA (1) CA2371310C (ja)
DE (1) DE60001730T2 (ja)
DK (1) DK1175359T3 (ja)
ES (1) ES2194725T3 (ja)
MX (1) MXPA01010927A (ja)
WO (1) WO2000064788A1 (ja)
ZA (1) ZA200108861B (ja)

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US20080190462A1 (en) * 2007-02-08 2008-08-14 Habasit Ag Sprocket For Easy Cleaning
US7624858B2 (en) * 2007-12-21 2009-12-01 Habasit Ag Modular plastic conveyor belt for spiral conversion
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JP7011166B2 (ja) * 2018-03-30 2022-01-26 株式会社椿本チエイン スプロケット及び伝動機構
AU2020226583A1 (en) * 2019-02-21 2021-09-23 Ammeraal Beltech Modular A/S Hygienic sprocket wheel

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