GB916307A - Improvements relating to adjustable eccentrics - Google Patents

Improvements relating to adjustable eccentrics

Info

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
Application number
GB24675/61A
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.)
US Filter Wallace and Tiernan Inc
Original Assignee
Wallace and Tiernan 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 Wallace and Tiernan Inc filed Critical Wallace and Tiernan Inc
Publication of GB916307A publication Critical patent/GB916307A/en
Expired legal-status Critical Current

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.
GB24675/61A 1960-07-08 1961-07-07 Improvements relating to adjustable eccentrics Expired GB916307A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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