USD273115S - Variable speed belt drive - Google Patents
Variable speed belt drive Download PDFInfo
- Publication number
- USD273115S USD273115S US06/263,303 US26330381F USD273115S US D273115 S USD273115 S US D273115S US 26330381 F US26330381 F US 26330381F US D273115 S USD273115 S US D273115S
- Authority
- US
- United States
- Prior art keywords
- variable speed
- belt drive
- speed belt
- drive
- variable
- 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
Links
Images
Description
FIG. 1 is a perspective view of a variable speed belt drive, embodying our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is an elevational view of the side opposite the side shown in FIG. 1; and
FIG. 4 is an elevational view of the end opposite the end shown in FIG. 1.
Claims (1)
- The ornamental design for a variable speed belt drive, substantially as shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/263,303 USD273115S (en) | 1981-05-13 | 1981-05-13 | Variable speed belt drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/263,303 USD273115S (en) | 1981-05-13 | 1981-05-13 | Variable speed belt drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USD273115S true USD273115S (en) | 1984-03-20 |
Family
ID=69902107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/263,303 Expired - Lifetime USD273115S (en) | 1981-05-13 | 1981-05-13 | Variable speed belt drive |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USD273115S (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB772340A (en) | 1954-08-06 | 1957-04-10 | Hutzenlaub Ernst | Improvements in or relating to adjustable v-belt pulleys for regulating gears |
| GB804708A (en) | 1955-11-28 | 1958-11-19 | Hutzenlaub Ernst | Improved adjustable v-belt pulley |
| US2877528A (en) | 1957-02-27 | 1959-03-17 | Shuford Mills Inc | Variable speed mechanism |
| DE1154679B (en) | 1957-09-17 | 1963-09-19 | Wilhelm Herm Mueller & Co K G | Adjustable V-belt pulley for control gear |
| US3698256A (en) | 1970-05-13 | 1972-10-17 | Robert V Albertson | Transmission belt-drive system |
| US3715928A (en) | 1971-10-07 | 1973-02-13 | Hesston Corp | Variable speed power transmission |
| US3731549A (en) | 1970-06-19 | 1973-05-08 | Jagenberg Werke Ag | Infinitely variable transmission |
| US3893343A (en) | 1972-11-21 | 1975-07-08 | Daimler Benz Ag | Controllable aggregate-drive for internal combustion engines |
| US4116080A (en) | 1975-09-03 | 1978-09-26 | P.I.V. Antrieb Werner Reimers Kommanditgesellschaft | Cone pulley arrangement |
| US4229988A (en) | 1977-10-06 | 1980-10-28 | P.I.V. Antrieb Reimers Kommanditgesellschaft | Continuously variable cone pulley belt-drive gearing |
| US4365964A (en) | 1980-10-29 | 1982-12-28 | Reliance Electric Company | Combination coupling and sheave |
-
1981
- 1981-05-13 US US06/263,303 patent/USD273115S/en not_active Expired - Lifetime
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB772340A (en) | 1954-08-06 | 1957-04-10 | Hutzenlaub Ernst | Improvements in or relating to adjustable v-belt pulleys for regulating gears |
| GB804708A (en) | 1955-11-28 | 1958-11-19 | Hutzenlaub Ernst | Improved adjustable v-belt pulley |
| US2877528A (en) | 1957-02-27 | 1959-03-17 | Shuford Mills Inc | Variable speed mechanism |
| DE1154679B (en) | 1957-09-17 | 1963-09-19 | Wilhelm Herm Mueller & Co K G | Adjustable V-belt pulley for control gear |
| US3698256A (en) | 1970-05-13 | 1972-10-17 | Robert V Albertson | Transmission belt-drive system |
| US3731549A (en) | 1970-06-19 | 1973-05-08 | Jagenberg Werke Ag | Infinitely variable transmission |
| US3715928A (en) | 1971-10-07 | 1973-02-13 | Hesston Corp | Variable speed power transmission |
| US3893343A (en) | 1972-11-21 | 1975-07-08 | Daimler Benz Ag | Controllable aggregate-drive for internal combustion engines |
| US4116080A (en) | 1975-09-03 | 1978-09-26 | P.I.V. Antrieb Werner Reimers Kommanditgesellschaft | Cone pulley arrangement |
| US4229988A (en) | 1977-10-06 | 1980-10-28 | P.I.V. Antrieb Reimers Kommanditgesellschaft | Continuously variable cone pulley belt-drive gearing |
| US4365964A (en) | 1980-10-29 | 1982-12-28 | Reliance Electric Company | Combination coupling and sheave |
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