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USD440993S1 - Gear for wave gear drive - Google Patents

Gear for wave gear drive Download PDF

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Publication number
USD440993S1
USD440993S1 US29/118,422 US11842200F USD440993S US D440993 S1 USD440993 S1 US D440993S1 US 11842200 F US11842200 F US 11842200F US D440993 S USD440993 S US D440993S
Authority
US
United States
Prior art keywords
gear
wave
drive
gear drive
wave gear
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
US29/118,422
Inventor
Yoshihide Kiyosawa
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.)
Harmonic Drive Systems Inc
Original Assignee
Harmonic Drive Systems 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 Harmonic Drive Systems Inc filed Critical Harmonic Drive Systems Inc
Priority to US29/118,422 priority Critical patent/USD440993S1/en
Assigned to HARMONIC DRIVE SYSTEMS, INC. reassignment HARMONIC DRIVE SYSTEMS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KIYOSAWA, YOSHIHIDE
Application granted granted Critical
Publication of USD440993S1 publication Critical patent/USD440993S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a top view of a gear for wave gear drive, showing my new design;
FIG. 2 is a bottom view thereof;
FIG. 3 is a side view thereof; and,
FIG. 4 is a cross-sectional view thereof.
The gear for wave gear drive is axially symmetrical. Accordingly, all side views thereof are substantially the same.

Claims (1)

  1. The ornamental design for a gear for wave gear drive, as shown and described.
US29/118,422 2000-02-10 2000-02-10 Gear for wave gear drive Expired - Lifetime USD440993S1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US29/118,422 USD440993S1 (en) 2000-02-10 2000-02-10 Gear for wave gear drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/118,422 USD440993S1 (en) 2000-02-10 2000-02-10 Gear for wave gear drive

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
PCT/JP1998/002224 Continuation WO1998053224A1 (en) 1997-05-23 1998-05-20 Flat wave gearing
US09214421 Continuation 1999-03-03

Publications (1)

Publication Number Publication Date
USD440993S1 true USD440993S1 (en) 2001-04-24

Family

ID=22378489

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/118,422 Expired - Lifetime USD440993S1 (en) 2000-02-10 2000-02-10 Gear for wave gear drive

Country Status (1)

Country Link
US (1) USD440993S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD971978S1 (en) 2020-09-09 2022-12-06 Harmonic Drive Systems Inc. Speed reducer

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996816A (en) 1974-08-01 1976-12-14 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Harmonic drives
US4003727A (en) 1975-07-02 1977-01-18 American Air Filter Company, Inc. Tubular filter connector
US4044274A (en) 1974-07-19 1977-08-23 Stephan-Werke Gmbh & Co. Transmission system
US4934212A (en) 1989-03-29 1990-06-19 Quincy Technologies, Inc. Harmonic drive flexspline manufacture
US5269202A (en) 1991-05-20 1993-12-14 Harmonic Drive Systems, Inc. Cup-type harmonic drive having a short, flexible cup member
US5458023A (en) 1992-11-24 1995-10-17 Harmonic Drive Systems, Inc. Flexing contact type gear drive of non-profile-shifted two-circular-arc composite tooth profile
US5715732A (en) 1994-12-14 1998-02-10 Harmonic Drive Systems, Inc. Harmonic flexible meshing gear device
US5775178A (en) 1995-09-29 1998-07-07 Harmonic Drive Systems, Inc. Wave gear device
US5850765A (en) 1995-05-19 1998-12-22 Harmonic Drive Systems, Inc. Flat wave gear drive
JP3118346B2 (en) 1993-04-20 2000-12-18 大同特殊鋼株式会社 Tooth wheel
JP3134345B2 (en) 1991-05-21 2001-02-13 株式会社ニコン Lens barrel with built-in surface wave motor

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044274A (en) 1974-07-19 1977-08-23 Stephan-Werke Gmbh & Co. Transmission system
US3996816A (en) 1974-08-01 1976-12-14 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Harmonic drives
US4003727A (en) 1975-07-02 1977-01-18 American Air Filter Company, Inc. Tubular filter connector
US4934212A (en) 1989-03-29 1990-06-19 Quincy Technologies, Inc. Harmonic drive flexspline manufacture
US5269202A (en) 1991-05-20 1993-12-14 Harmonic Drive Systems, Inc. Cup-type harmonic drive having a short, flexible cup member
JP3134345B2 (en) 1991-05-21 2001-02-13 株式会社ニコン Lens barrel with built-in surface wave motor
US5458023A (en) 1992-11-24 1995-10-17 Harmonic Drive Systems, Inc. Flexing contact type gear drive of non-profile-shifted two-circular-arc composite tooth profile
JP3118346B2 (en) 1993-04-20 2000-12-18 大同特殊鋼株式会社 Tooth wheel
US5715732A (en) 1994-12-14 1998-02-10 Harmonic Drive Systems, Inc. Harmonic flexible meshing gear device
US5850765A (en) 1995-05-19 1998-12-22 Harmonic Drive Systems, Inc. Flat wave gear drive
US5775178A (en) 1995-09-29 1998-07-07 Harmonic Drive Systems, Inc. Wave gear device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD971978S1 (en) 2020-09-09 2022-12-06 Harmonic Drive Systems Inc. Speed reducer
USD1109202S1 (en) 2020-09-09 2026-01-13 Harmonic Drive Systems Inc. Speed reducer

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