CN101251180B - 注射成形树脂平面齿轮 - Google Patents

注射成形树脂平面齿轮 Download PDF

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Publication number
CN101251180B
CN101251180B CN2008100095383A CN200810009538A CN101251180B CN 101251180 B CN101251180 B CN 101251180B CN 2008100095383 A CN2008100095383 A CN 2008100095383A CN 200810009538 A CN200810009538 A CN 200810009538A CN 101251180 B CN101251180 B CN 101251180B
Authority
CN
China
Prior art keywords
web
cylindrical portion
outer peripheral
injection
tooth
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.)
Expired - Fee Related
Application number
CN2008100095383A
Other languages
English (en)
Chinese (zh)
Other versions
CN101251180A (zh
Inventor
铃木保浩
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.)
Enplas Corp
Original Assignee
Enplas Corp
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 Enplas Corp filed Critical Enplas Corp
Publication of CN101251180A publication Critical patent/CN101251180A/zh
Application granted granted Critical
Publication of CN101251180B publication Critical patent/CN101251180B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0025—Preventing defects on the moulded article, e.g. weld lines, shrinkage marks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2015/00—Gear wheels or similar articles with grooves or projections, e.g. control knobs
    • B29L2015/003—Gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/17—Toothed wheels
    • F16H2055/173—Crown gears, i.e. gears have axially arranged teeth
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S74/00—Machine element or mechanism
    • Y10S74/10—Polymer digest - plastic gears
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/1966—Intersecting axes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Gears, Cams (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CN2008100095383A 2007-02-19 2008-02-18 注射成形树脂平面齿轮 Expired - Fee Related CN101251180B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007037599 2007-02-19
JP2007037599 2007-02-19
JP2007-037599 2007-02-19

Publications (2)

Publication Number Publication Date
CN101251180A CN101251180A (zh) 2008-08-27
CN101251180B true CN101251180B (zh) 2012-03-21

Family

ID=39323064

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008100095383A Expired - Fee Related CN101251180B (zh) 2007-02-19 2008-02-18 注射成形树脂平面齿轮

Country Status (4)

Country Link
US (2) US8011263B2 (enExample)
EP (1) EP1959167B1 (enExample)
JP (1) JP4854692B2 (enExample)
CN (1) CN101251180B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5299967B2 (ja) * 2008-08-06 2013-09-25 株式会社エンプラス 射出成形樹脂フェースギヤ
JP5284145B2 (ja) * 2009-03-12 2013-09-11 タイガースポリマー株式会社 円環状外周部を有する樹脂成形品
GB0906392D0 (en) * 2009-04-15 2009-05-20 Goodrich Actuation Systems Ltd Thrust reverser actuator system
DE102009047519A1 (de) * 2009-12-04 2011-06-09 Robert Bosch Gmbh Getriebe-Antriebseinheit
JP6565537B2 (ja) * 2015-09-24 2019-08-28 アイシン精機株式会社 ギヤ伝動装置
JP6632921B2 (ja) * 2016-03-23 2020-01-22 株式会社エンプラス 樹脂製歯車、樹脂製歯車の射出成形方法、樹脂製歯付きベルト用プーリ、及び樹脂製回転体
CN109114169A (zh) * 2018-10-08 2019-01-01 天津工业大学 航空螺旋面齿轮传动系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1542311A (zh) * 2003-04-04 2004-11-03 ������������ʽ���� 树脂齿轮和树脂的旋转动力传动件
US7036393B2 (en) * 2000-05-30 2006-05-02 Enplas Corporation Gear made of resin, image-forming device, and rotation-transmitting means made of resin
CN1782469A (zh) * 2004-08-31 2006-06-07 日新工机株式会社 塑料齿轮

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56148140A (en) * 1980-04-21 1981-11-17 Hitachi Ltd System stabilization control device
US6343418B1 (en) * 1997-11-20 2002-02-05 Shimano Inc. Spinning reel face gear manufacturing method
JP3926939B2 (ja) * 1998-12-09 2007-06-06 株式会社エンプラス 合成樹脂製の成形歯車
JP2002223673A (ja) 2001-02-01 2002-08-13 Daiwa Seiko Inc フェースギヤ及びその製造方法
JP2002295643A (ja) * 2001-03-30 2002-10-09 Fuji Photo Film Co Ltd 駆動力伝達車
JP2004019774A (ja) * 2002-06-14 2004-01-22 Enplas Corp 射出成形樹脂フェースギヤ及びこの射出成形樹脂フェースギヤを使用したロボットハンドの指駆動機構
JP4190248B2 (ja) * 2002-10-09 2008-12-03 株式会社エンプラス クラッチ機構及びロボットハンドの指駆動機構
JP2004340160A (ja) * 2003-05-12 2004-12-02 Polyplastics Co 樹脂成形歯車の使用方法及び歯車列
JP4618808B2 (ja) * 2006-09-14 2011-01-26 株式会社エンプラス 樹脂製フェースギヤ及びこの樹脂製フェースギヤの射出成形用金型

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7036393B2 (en) * 2000-05-30 2006-05-02 Enplas Corporation Gear made of resin, image-forming device, and rotation-transmitting means made of resin
CN1542311A (zh) * 2003-04-04 2004-11-03 ������������ʽ���� 树脂齿轮和树脂的旋转动力传动件
CN1782469A (zh) * 2004-08-31 2006-06-07 日新工机株式会社 塑料齿轮

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2004-19774A 2004.01.22

Also Published As

Publication number Publication date
CN101251180A (zh) 2008-08-27
JP4854692B2 (ja) 2012-01-18
EP1959167B1 (en) 2012-06-06
USRE45516E1 (en) 2015-05-19
US20090007711A1 (en) 2009-01-08
EP1959167A2 (en) 2008-08-20
JP2008232432A (ja) 2008-10-02
EP1959167A3 (en) 2008-08-27
US8011263B2 (en) 2011-09-06

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120321