USD540809S1 - Rotary damper - Google Patents

Rotary damper Download PDF

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Publication number
USD540809S1
USD540809S1 US29/230,739 US23073905F USD540809S US D540809 S1 USD540809 S1 US D540809S1 US 23073905 F US23073905 F US 23073905F US D540809 S USD540809 S US D540809S
Authority
US
United States
Prior art keywords
rotary damper
view
damper
rotary
mirror image
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 - Lifetime
Application number
US29/230,739
Inventor
Shunsuke Okabayashi
Ken Hayashi
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.)
Nifco Inc
Original Assignee
Nifco Inc
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 Nifco Inc filed Critical Nifco Inc
Assigned to NIFCO INC. reassignment NIFCO INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HAYASHI, KEN, OKABAYASHI, SHUNSUKE
Application granted granted Critical
Publication of USD540809S1 publication Critical patent/USD540809S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front elevational view of a rotary damper, showing our new design, the rear elevational view being a mirror image of the view shown;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a right side elevational view thereof, the left side view being a mirror image of the right side view shown;
FIG. 5 is a front cross-sectional view thereof with the damper being shown attached to a member to which it is mounted; and,
FIG. 6 is a perspective view thereof.
The broken lines are for illustrative purpose only and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a rotary damper, as shown and described.
US29/230,739 2004-11-29 2005-05-26 Rotary damper Expired - Lifetime USD540809S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004343584 2004-11-29
JP2004-343584 2004-11-29

Publications (1)

Publication Number Publication Date
USD540809S1 true USD540809S1 (en) 2007-04-17

Family

ID=37914603

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/230,739 Expired - Lifetime USD540809S1 (en) 2004-11-29 2005-05-26 Rotary damper

Country Status (1)

Country Link
US (1) USD540809S1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD566123S1 (en) * 2006-12-20 2008-04-08 Nifco Inc. Rotary damper
USD566122S1 (en) * 2006-12-20 2008-04-08 Nifco Inc. Rotary damper
USD584315S1 (en) * 2008-01-24 2009-01-06 Nifco Inc. Rotary damper
USD669483S1 (en) * 2011-02-07 2012-10-23 Nifco Inc. Damper
USD669484S1 (en) * 2011-03-02 2012-10-23 Nifco Inc. Damper
USD669485S1 (en) * 2011-04-27 2012-10-23 Nifco Inc. Damper
USD670303S1 (en) * 2011-05-20 2012-11-06 Nifco Inc. Rotary damper
USD670299S1 (en) * 2011-04-27 2012-11-06 Nifco Inc. Damper
USD670307S1 (en) * 2011-05-20 2012-11-06 Nifco Inc. Rotary damper
USD670298S1 (en) * 2011-03-02 2012-11-06 Nifco Inc. Rotational damper
USD670301S1 (en) * 2011-04-27 2012-11-06 Nifco Inc. Damper
USD670300S1 (en) * 2011-04-27 2012-11-06 Nifco Inc. Damper
USD670302S1 (en) * 2011-04-27 2012-11-06 Nifco Inc. Damper

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571773A (en) * 1984-06-08 1986-02-25 Nifco Inc. Damper for braking rotation
US5211267A (en) * 1992-02-24 1993-05-18 Prince Corporation Temperature compensated rotary damper
US5269397A (en) * 1991-03-11 1993-12-14 Nifco Inc. Rotary damper with improved connection between cap and housing
US5277282A (en) * 1992-10-20 1994-01-11 Kato Hatsujo Kaisha, Ltd. Rotary oil damper
US5355979A (en) * 1991-10-25 1994-10-18 Stephan Christoph H Damping element for damping translatory motion
US5392884A (en) * 1992-08-26 1995-02-28 Nhk Spring Co., Ltd. Slow-acting rotary device
US5839548A (en) * 1995-10-30 1998-11-24 Illinois Tool Works Inc. Motion control device for rotary dampers
USD479242S1 (en) * 2001-06-28 2003-09-02 Nifco Inc. Oil damper
USD486833S1 (en) * 2001-04-27 2004-02-17 Nifco Inc. Rotary damper
USD513264S1 (en) * 2004-01-16 2005-12-27 Nifco Inc. Rotor of a rotary damper
US7065829B2 (en) * 2003-07-31 2006-06-27 Nifco Inc. Damper device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4571773A (en) * 1984-06-08 1986-02-25 Nifco Inc. Damper for braking rotation
US5269397A (en) * 1991-03-11 1993-12-14 Nifco Inc. Rotary damper with improved connection between cap and housing
US5355979A (en) * 1991-10-25 1994-10-18 Stephan Christoph H Damping element for damping translatory motion
US5211267A (en) * 1992-02-24 1993-05-18 Prince Corporation Temperature compensated rotary damper
US5392884A (en) * 1992-08-26 1995-02-28 Nhk Spring Co., Ltd. Slow-acting rotary device
US5277282A (en) * 1992-10-20 1994-01-11 Kato Hatsujo Kaisha, Ltd. Rotary oil damper
US5839548A (en) * 1995-10-30 1998-11-24 Illinois Tool Works Inc. Motion control device for rotary dampers
USD486833S1 (en) * 2001-04-27 2004-02-17 Nifco Inc. Rotary damper
USD479242S1 (en) * 2001-06-28 2003-09-02 Nifco Inc. Oil damper
US7065829B2 (en) * 2003-07-31 2006-06-27 Nifco Inc. Damper device
USD513264S1 (en) * 2004-01-16 2005-12-27 Nifco Inc. Rotor of a rotary damper

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD566122S1 (en) * 2006-12-20 2008-04-08 Nifco Inc. Rotary damper
USD566123S1 (en) * 2006-12-20 2008-04-08 Nifco Inc. Rotary damper
USD584315S1 (en) * 2008-01-24 2009-01-06 Nifco Inc. Rotary damper
USD669483S1 (en) * 2011-02-07 2012-10-23 Nifco Inc. Damper
USD669484S1 (en) * 2011-03-02 2012-10-23 Nifco Inc. Damper
USD670298S1 (en) * 2011-03-02 2012-11-06 Nifco Inc. Rotational damper
USD670301S1 (en) * 2011-04-27 2012-11-06 Nifco Inc. Damper
USD669485S1 (en) * 2011-04-27 2012-10-23 Nifco Inc. Damper
USD670299S1 (en) * 2011-04-27 2012-11-06 Nifco Inc. Damper
USD670302S1 (en) * 2011-04-27 2012-11-06 Nifco Inc. Damper
USD670300S1 (en) * 2011-04-27 2012-11-06 Nifco Inc. Damper
USD670303S1 (en) * 2011-05-20 2012-11-06 Nifco Inc. Rotary damper
USD670304S1 (en) * 2011-05-20 2012-11-06 Nifco Inc. Rotary damper
USD670307S1 (en) * 2011-05-20 2012-11-06 Nifco Inc. Rotary damper
USD670305S1 (en) * 2011-05-20 2012-11-06 Nifco Inc. Rotary damper

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