GB916307A - Improvements relating to adjustable eccentrics - Google Patents
Improvements relating to adjustable eccentricsInfo
- Publication number
- GB916307A GB916307A GB24675/61A GB2467561A GB916307A GB 916307 A GB916307 A GB 916307A GB 24675/61 A GB24675/61 A GB 24675/61A GB 2467561 A GB2467561 A GB 2467561A GB 916307 A GB916307 A GB 916307A
- Authority
- GB
- United Kingdom
- Prior art keywords
- worm
- eccentric
- july
- shafts
- screws
- 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
Links
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
- F16H21/00—Gearings comprising primarily only links or levers, with or without slides
- F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
- F16H21/16—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for interconverting rotary motion and reciprocating motion
- F16H21/18—Crank gearings; Eccentric gearings
- F16H21/20—Crank gearings; Eccentric gearings with adjustment of throw
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/22—Cranks; Eccentrics
- F16C3/28—Adjustable cranks or eccentrics
-
- 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
- Y10T74/1956—Adjustable
- Y10T74/19565—Relative movable 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
- Y10T74/19642—Directly cooperating gears
- Y10T74/19698—Spiral
- Y10T74/19828—Worm
-
- 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
- Y10T74/21—Elements
- Y10T74/211—Eccentric
- Y10T74/2114—Adjustable
- Y10T74/2115—Radially
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Transmission Devices (AREA)
- Gear Transmission (AREA)
- Gears, Cams (AREA)
- Press Drives And Press Lines (AREA)
Abstract
916,307. Toothed gearing. WALLACE & TIERNAN Inc. July 7, 1961 [July 8, 1960], No. 24675/61. Class 80 (1). [Also in Groups XXVI and XXVIII] Backlash between a worm-wheel 35, Fig. 4, forming part of an eccentric (see Group XXVI) and its driving worm 34 is controlled by vertical and horizontal adjustment of the worm relative to the worm-wheel. A pair of shafts 86 are mounted by means of concentric cylindrical portions 89 in cylindrical holes in the eccentric housing 30 andare formed with eccentric cylindrical end portions 87 which engage in corresponding holes 84,85, Fig. 14, in caps 80 secured to the housing 30 by screws 82 and carrying bearings 36 supporting the worm shaft 12. With the screws 82 slackened adjustment of the worm is effected by rotating the shafts 86 by means of a screwdriver inserted in a groove 88 at the end of each shaft.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41525A US3106105A (en) | 1960-07-08 | 1960-07-08 | Adjustable eccentric |
Publications (1)
Publication Number | Publication Date |
---|---|
GB916307A true GB916307A (en) | 1963-01-23 |
Family
ID=21916975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB24675/61A Expired GB916307A (en) | 1960-07-08 | 1961-07-07 | Improvements relating to adjustable eccentrics |
Country Status (3)
Country | Link |
---|---|
US (2) | US3106105A (en) |
DE (1) | DE1400689A1 (en) |
GB (1) | GB916307A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1901568B1 (en) * | 1969-01-14 | 1971-04-08 | Triumph Werke Nuernberg Ag | DEVICE FOR ADJUSTING THE STOPPER THICKNESS OF TYPE LEVER IN WRITING OR SIMILAR OFFICE MACHINES |
CN109262307A (en) * | 2018-11-14 | 2019-01-25 | 常州机电职业技术学院 | Eccentric wheel assembly with adjustable eccentricity |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3410149A (en) * | 1965-05-24 | 1968-11-12 | Fur Patentdienst Anstalt | Device with adjustable bodies of rotation as conveying and guiding elements |
JPS5726054Y2 (en) * | 1972-01-31 | 1982-06-07 | ||
DE2446806C3 (en) * | 1974-10-01 | 1982-12-23 | Lewa Herbert Ott Gmbh + Co, 7250 Leonberg | Stroke adjustment device on pumps |
DE3238740C2 (en) * | 1982-10-20 | 1984-10-11 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Steering gears for vehicles |
US5295410A (en) * | 1992-08-24 | 1994-03-22 | Duane Schow | Use of boring heads as adjustable throw eccentric shafts |
TW371705B (en) * | 1997-04-09 | 1999-10-11 | Nikkiso Co Ltd | Stroke length adjustment device |
US20070203439A1 (en) * | 2006-02-24 | 2007-08-30 | Water Pik, Inc. | Water jet unit and handle |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US304854A (en) * | 1884-09-09 | Valve-gear | ||
US671476A (en) * | 1900-08-27 | 1901-04-09 | Milton M Muncie | Eccentric. |
US678364A (en) * | 1900-10-19 | 1901-07-16 | Emma Heymann | Driving mechanism. |
US1191230A (en) * | 1911-06-12 | 1916-07-18 | Hydro Kinetic Transmission Co | Variable-eccentric mechanism. |
US1149728A (en) * | 1912-08-14 | 1915-08-10 | Esteban Ciarlo | Mechanical movement. |
US1189588A (en) * | 1915-12-13 | 1916-07-04 | J Roy Smith | Adjustable eccentric. |
US1327129A (en) * | 1918-08-23 | 1920-01-06 | Fay M Wolff | Drive-gearing |
US1553351A (en) * | 1922-06-28 | 1925-09-15 | Edward N Wood | Winding mechanism |
US2036625A (en) * | 1932-09-09 | 1936-04-07 | Walter A Garratt | Transmission |
US2347520A (en) * | 1941-11-24 | 1944-04-25 | Theodore H Briskin | Camera attachment |
US2335606A (en) * | 1942-09-04 | 1943-11-30 | Michigan Tool Co | Worm-gear mounting |
US2367555A (en) * | 1943-10-26 | 1945-01-16 | Armond M Arney | Mechanism to obtain and control motion transverse to axis of rotation |
US2573628A (en) * | 1946-03-29 | 1951-10-30 | Us Slicing Machine Co Inc | Slicing machine feed mechanism |
US2521711A (en) * | 1947-09-15 | 1950-09-12 | Ind Ideas Inc | Adjustable eccentric drive |
US2748617A (en) * | 1951-01-19 | 1956-06-05 | Trico Products Corp | Windshield cleaner drive |
US2795968A (en) * | 1951-09-13 | 1957-06-18 | Husqvarna Vapenfabriks Ab | Eccentric drives, particularly for sewing machines |
DE1005801B (en) * | 1952-11-07 | 1957-04-04 | Andreas Hofer Hochdruck Appbau | Stroke adjustment on crank drives |
US2972260A (en) * | 1955-11-28 | 1961-02-21 | William C Nilges | Indexing head |
US2856793A (en) * | 1956-07-16 | 1958-10-21 | Littell Machine Co F J | Adjustable cranks |
-
1960
- 1960-07-08 US US41525A patent/US3106105A/en not_active Expired - Lifetime
-
1961
- 1961-07-05 DE DE19611400689 patent/DE1400689A1/en active Pending
- 1961-07-07 GB GB24675/61A patent/GB916307A/en not_active Expired
-
1963
- 1963-10-07 US US314280A patent/US3241386A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1901568B1 (en) * | 1969-01-14 | 1971-04-08 | Triumph Werke Nuernberg Ag | DEVICE FOR ADJUSTING THE STOPPER THICKNESS OF TYPE LEVER IN WRITING OR SIMILAR OFFICE MACHINES |
CN109262307A (en) * | 2018-11-14 | 2019-01-25 | 常州机电职业技术学院 | Eccentric wheel assembly with adjustable eccentricity |
Also Published As
Publication number | Publication date |
---|---|
US3106105A (en) | 1963-10-08 |
DE1400689A1 (en) | 1969-07-17 |
US3241386A (en) | 1966-03-22 |
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