JP2008281206A - 回転式ダンパー - Google Patents
回転式ダンパー Download PDFInfo
- Publication number
- JP2008281206A JP2008281206A JP2008182333A JP2008182333A JP2008281206A JP 2008281206 A JP2008281206 A JP 2008281206A JP 2008182333 A JP2008182333 A JP 2008182333A JP 2008182333 A JP2008182333 A JP 2008182333A JP 2008281206 A JP2008281206 A JP 2008281206A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- housing
- storage chamber
- support shaft
- shaft hole
- 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
Links
Images
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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
- F16F7/04—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together in the direction of the axis of rotation
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/12—Devices with one or more rotary vanes turning in the fluid any throttling effect being immaterial, i.e. damping by viscous shear effect only
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/02—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together
- F16F7/06—Vibration-dampers; Shock-absorbers with relatively-rotatable friction surfaces that are pressed together in a direction perpendicular or inclined to the axis of rotation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Dampers (AREA)
- Braking Arrangements (AREA)
Abstract
【解決手段】 収納室を有するハウジング1と、該ハウジング1の収納室内に回転可能に配される歯車2a一体型の回転子2と、該回転子2の回転を制御する制動部材3とを備える回転式ダンパーにおいて、上記制動部材3を回転子2の外周と収納室の内周間に介設する一方、ハウジング1の収納室の底部に支持軸5を立設し、回転子2の軸線方向に該支持軸5を挿入する軸孔を穿設して、回転子2を支持軸5と軸孔を介して支持すると共に、支持軸5又は回転子2の軸孔内周面のいずれか一方に環状のロック溝6aを形成し、他方に当該ロック溝6aに移動可能に係止する係止爪8aを設け、且つ、軸孔の外側開口を閉塞したことを特徴とする。
【選択図】 図5
Description
2 回転子
2a 一体歯車
3 Oリング(制動部材)
4 収納室
5 支持軸
6 ロック溝
6a ロック溝
7 軸孔
8 係止爪
8a 係止爪
9 凹溝
10 凹凸部
Claims (3)
- 収納室を有するハウジングと、該ハウジングの収納室内に回転可能に配される歯車一体型の回転子と、該回転子の回転を制御する制動部材とを備える回転式ダンパーにおいて、上記制動部材を回転子の外周と収納室の内周間に介設する一方、ハウジングの収納室の底部に支持軸を立設し、回転子の軸線方向に該支持軸を挿入する軸孔を穿設して、回転子を支持軸と軸孔を介して支持すると共に、支持軸又は回転子の軸孔内周面のいずれか一方に環状のロック溝を形成し、他方に当該ロック溝に移動可能に係止する係止爪を設け、且つ、軸孔の外側開口を閉塞したことを特徴とする回転式ダンパー。
- 収納室を有するハウジングと、該ハウジングの収納室内に回転可能に配される歯車一体型の回転子と、該回転子の回転を制御する制動部材とを備える回転式ダンパーにおいて、上記制動部材を回転子の外周と収納室の内周間に介設する一方、ハウジングの収納室の底部に支持軸を立設し、回転子の軸線方向に該支持軸を挿入する軸孔を穿設して、回転子を支持軸と軸孔を介して支持すると共に、支持軸に係止爪を設け、回転子の軸孔内周面に、当該係止爪に当接して回転子の抜け方向への動きを規制する段部と、該段部が係止爪に当接した時に、支持軸先端側で係止爪に当接する部分とを形成し、且つ、軸孔の外側開口を閉塞したことを特徴とする回転式ダンパー。
- 回転子の摩擦係数とハウジングの摩擦係数とに差をもたせたことを特徴とする請求項1乃至請求項2のいずれかに記載の回転式ダンパー。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008182333A JP4772836B2 (ja) | 2000-10-26 | 2008-07-14 | 回転式ダンパー |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000326347 | 2000-10-26 | ||
JP2000326347 | 2000-10-26 | ||
JP2008182333A JP4772836B2 (ja) | 2000-10-26 | 2008-07-14 | 回転式ダンパー |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002539705A Division JP4197944B2 (ja) | 2000-10-26 | 2001-10-25 | 回転式ダンパー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008281206A true JP2008281206A (ja) | 2008-11-20 |
JP4772836B2 JP4772836B2 (ja) | 2011-09-14 |
Family
ID=18803552
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002539705A Expired - Fee Related JP4197944B2 (ja) | 2000-10-26 | 2001-10-25 | 回転式ダンパー |
JP2008182333A Expired - Fee Related JP4772836B2 (ja) | 2000-10-26 | 2008-07-14 | 回転式ダンパー |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002539705A Expired - Fee Related JP4197944B2 (ja) | 2000-10-26 | 2001-10-25 | 回転式ダンパー |
Country Status (5)
Country | Link |
---|---|
US (1) | US6840353B2 (ja) |
JP (2) | JP4197944B2 (ja) |
KR (1) | KR100528161B1 (ja) |
DE (1) | DE10196765B4 (ja) |
WO (1) | WO2002036983A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009133372A (ja) * | 2007-11-29 | 2009-06-18 | Advanex Inc | 回転ダンパー |
JP2016028884A (ja) * | 2014-07-17 | 2016-03-03 | キヤノン株式会社 | 画像形成装置およびダンパ装置 |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10242738A1 (de) * | 2002-09-13 | 2005-01-20 | Robert Bosch Gmbh | Handwekzeugmaschine, insbesondere Winkelschleifmaschine |
JP4056906B2 (ja) * | 2003-03-03 | 2008-03-05 | 株式会社パイオラックス | ハートカム−ダンパユニット及びそれを用いた開閉制御装置 |
JP4553121B2 (ja) * | 2004-11-30 | 2010-09-29 | 株式会社ニフコ | 回転ダンパー |
US8152004B2 (en) * | 2005-05-05 | 2012-04-10 | Dixie Consumer Products Llc | Dispenser for disposable cutlery and components therefor |
US8210364B2 (en) | 2005-05-05 | 2012-07-03 | Dixie Consumer Products Llc | Dispenser for disposable cutlery and components therefor |
WO2007066527A1 (ja) * | 2005-12-05 | 2007-06-14 | Advanex Inc. | 回転ダンパー |
JP5172142B2 (ja) * | 2006-03-29 | 2013-03-27 | 株式会社ニフコ | 回転ダンパー |
MX2009004907A (es) * | 2006-11-07 | 2009-08-27 | Dixie Consumer Products Llc | Surtidor de cubiertos y metodo para surtir cubiertos. |
US9237815B2 (en) | 2006-11-07 | 2016-01-19 | Dixie Consumer Products Llc | Cutlery dispenser and method of dispensing cutlery |
US7673929B2 (en) * | 2007-10-10 | 2010-03-09 | Ventra Group, Inc. | Hinge with a viscous rotary damper |
US8360273B2 (en) | 2008-10-08 | 2013-01-29 | Dixie Consumer Products Llc | Cutlery utensil dispenser |
US8701932B2 (en) | 2008-10-08 | 2014-04-22 | Dixie Consumer Products Llc | Cutlery dispenser trays |
US8070013B2 (en) * | 2009-01-06 | 2011-12-06 | Dixie Consumer Products Llc | Cutlery utensil dispensing apparatus and method |
US8051738B2 (en) * | 2009-05-06 | 2011-11-08 | Hamilton Sundstrand Corporation | Rotor gear for a generator |
US9295344B2 (en) * | 2010-03-19 | 2016-03-29 | Dixie Consumer Products Llc | Cutlery utensil dispenser |
US9924816B2 (en) | 2010-06-08 | 2018-03-27 | Gpcp Ip Holdings Llc | System and method for holding cutlery together |
EP2603117B1 (en) | 2010-08-12 | 2018-11-14 | GPCP IP Holdings LLC | Interlocking cutlery and related methods |
MX2013001725A (es) | 2010-08-24 | 2013-10-28 | Dixie Consumer Products Llc | Tira extraible para empaquetar cuberteria y metodos relacionados. |
US10898010B2 (en) | 2010-12-10 | 2021-01-26 | Gpcp Ip Holdings Llc | Screw drive for dispensing cutlery and related methods |
CA2820650C (en) | 2010-12-10 | 2019-03-12 | Dixie Consumer Products Llc | Dispensing mechanism for utensil dispenser and related methods |
WO2012082243A1 (en) | 2010-12-14 | 2012-06-21 | Dixie Consumer Products Llc | Belt drive for dispensing cutlery and related methods |
US9439518B2 (en) | 2011-08-19 | 2016-09-13 | Dixie Consumer Products Llc | Cutlery dispenser |
US9266646B2 (en) | 2012-09-07 | 2016-02-23 | Dixie Consumer Products Llc | Cutlery utensil dispensing package |
DE102013205723A1 (de) * | 2013-03-28 | 2014-10-02 | Rud Ketten Rieger & Dietz Gmbh U. Co. Kg | Kugelgelagerter Anschlagpunkt |
CA2919249C (en) | 2013-07-25 | 2021-04-13 | Dixie Consumer Products Llc | Cutlery dispenser and related methods |
CA2919251C (en) | 2013-07-25 | 2022-01-04 | Dixie Consumer Products Llc | Cutlery dispenser and related methods |
EP3030501B1 (en) | 2013-08-08 | 2018-12-05 | GPCP IP Holdings LLC | Front loading cutlery dispenser |
US9332861B2 (en) | 2013-08-19 | 2016-05-10 | Dixie Consumer Products Llc | Cutlery dispenser and methods of use |
EP3128874B1 (en) | 2014-04-11 | 2021-03-03 | GPCP IP Holdings LLC | Forward advancing cutlery dispenser |
CA2907355C (en) * | 2014-10-03 | 2019-09-24 | Water Pik, Inc. | Automatically locking shower arm joint |
US10145164B2 (en) | 2016-10-27 | 2018-12-04 | Ford Global Technologies, Llc | Vehicle tailgate assembly |
CN111963607B (zh) * | 2020-09-07 | 2024-06-25 | 成都市新筑交通科技有限公司 | 旋转摩擦阻尼器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5453182A (en) * | 1977-10-04 | 1979-04-26 | Nissan Chem Ind Ltd | High activity polymerization of highly stereo-regular polyolefin |
JPS6141939A (ja) * | 1984-08-04 | 1986-02-28 | Yotaro Hatamura | 軸力センサ |
JPH11190377A (ja) * | 1997-12-25 | 1999-07-13 | Watanabe Seisakusho:Kk | 回転ダンパー |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5453182U (ja) * | 1977-09-22 | 1979-04-12 | ||
JPS59123732U (ja) * | 1983-02-09 | 1984-08-20 | 不二精器株式会社 | 方向性を有する回転ダンパ− |
JPS61157723A (ja) | 1984-12-28 | 1986-07-17 | Fuji Heavy Ind Ltd | 駆動輪の空転防止装置 |
JPS61157723U (ja) * | 1985-03-25 | 1986-09-30 | ||
JPH0752981Y2 (ja) * | 1991-03-29 | 1995-12-06 | 株式会社ニフコ | 回転ダンパー |
JPH04337131A (ja) * | 1991-05-13 | 1992-11-25 | Nippon Plast Co Ltd | 回転ダンパー |
JPH058075U (ja) * | 1991-07-16 | 1993-02-02 | 加藤発条株式会社 | 回転式オイルダンパー |
US5277282A (en) * | 1992-10-20 | 1994-01-11 | Kato Hatsujo Kaisha, Ltd. | Rotary oil damper |
JPH06185559A (ja) | 1992-12-15 | 1994-07-05 | Totsuku Bearing Kk | 狭角ダンピング装置 |
DE4244484C2 (de) * | 1992-12-30 | 2003-04-17 | Itw Ateco Gmbh | Rotationsdämpfer |
EP0618151B1 (de) | 1993-03-30 | 1997-02-26 | Focke & Co. (GmbH & Co.) | Verpackung für stabförmige Gegenstände wie Zigaretten und Zuschnitt zum Herstellen der Verpackung |
SE509769C2 (sv) * | 1993-09-03 | 1999-03-08 | Itw Ateco Gmbh | Rotationsdämpare |
JP3485338B2 (ja) | 1993-09-29 | 2004-01-13 | 株式会社ニフコ | 回転ダンパー |
US5381877A (en) * | 1993-12-07 | 1995-01-17 | Nifco Inc. | Rotating-piston type rotary damper |
DE9420646U1 (de) | 1994-12-23 | 1995-02-16 | Itw-Ateco Gmbh, 22844 Norderstedt | Rotationsdämpfer |
FR2731758B1 (fr) | 1995-03-16 | 1997-06-13 | Itw De France | Ralentisseur de rotation et utilisation de celui-ci |
US5542508A (en) * | 1995-06-26 | 1996-08-06 | Illinois Tool Works Inc. | Fluid free damper |
DE19611725C1 (de) * | 1996-03-25 | 1997-11-13 | United Carr Gmbh Trw | Rotationsdämpfer |
US6129186A (en) * | 1998-04-03 | 2000-10-10 | Trw Inc. | Rotational damper |
JP2002250388A (ja) * | 2001-02-22 | 2002-09-06 | Piolax Inc | 回転式ダンパー |
-
2001
- 2001-10-25 WO PCT/JP2001/009373 patent/WO2002036983A1/ja active IP Right Grant
- 2001-10-25 KR KR10-2003-7004335A patent/KR100528161B1/ko not_active IP Right Cessation
- 2001-10-25 JP JP2002539705A patent/JP4197944B2/ja not_active Expired - Fee Related
- 2001-10-25 DE DE10196765T patent/DE10196765B4/de not_active Expired - Fee Related
- 2001-10-25 US US10/398,165 patent/US6840353B2/en not_active Expired - Lifetime
-
2008
- 2008-07-14 JP JP2008182333A patent/JP4772836B2/ja not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5453182A (en) * | 1977-10-04 | 1979-04-26 | Nissan Chem Ind Ltd | High activity polymerization of highly stereo-regular polyolefin |
JPS6141939A (ja) * | 1984-08-04 | 1986-02-28 | Yotaro Hatamura | 軸力センサ |
JPH11190377A (ja) * | 1997-12-25 | 1999-07-13 | Watanabe Seisakusho:Kk | 回転ダンパー |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009133372A (ja) * | 2007-11-29 | 2009-06-18 | Advanex Inc | 回転ダンパー |
US8136645B2 (en) | 2007-11-29 | 2012-03-20 | Advanex Inc. | Rotary damper |
JP2016028884A (ja) * | 2014-07-17 | 2016-03-03 | キヤノン株式会社 | 画像形成装置およびダンパ装置 |
Also Published As
Publication number | Publication date |
---|---|
US20040035652A1 (en) | 2004-02-26 |
KR20030096220A (ko) | 2003-12-24 |
JPWO2002036983A1 (ja) | 2004-03-11 |
JP4772836B2 (ja) | 2011-09-14 |
KR100528161B1 (ko) | 2005-11-15 |
JP4197944B2 (ja) | 2008-12-17 |
DE10196765B4 (de) | 2013-03-28 |
WO2002036983A1 (fr) | 2002-05-10 |
US6840353B2 (en) | 2005-01-11 |
DE10196765T5 (de) | 2004-04-15 |
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