GB672274A - Improvements in worm and wheel gearing - Google Patents

Improvements in worm and wheel gearing

Info

Publication number
GB672274A
GB672274A GB23168/49A GB2316849A GB672274A GB 672274 A GB672274 A GB 672274A GB 23168/49 A GB23168/49 A GB 23168/49A GB 2316849 A GB2316849 A GB 2316849A GB 672274 A GB672274 A GB 672274A
Authority
GB
United Kingdom
Prior art keywords
worm
wheel
sept
carriage
slid
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
GB23168/49A
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.)
CLAMEDELL Ltd
Original Assignee
CLAMEDELL Ltd
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 CLAMEDELL Ltd filed Critical CLAMEDELL Ltd
Priority to GB23168/49A priority Critical patent/GB672274A/en
Publication of GB672274A publication Critical patent/GB672274A/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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
    • F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
    • F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H2057/0213—Support of worm gear shafts
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
    • F16H57/022—Adjustment of gear shafts or bearings
    • F16H2057/0222—Lateral adjustment
    • 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
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • F16H2057/125—Adjustment of backlash during mounting or assembly of gearing
    • 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
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/22—Toothed members; Worms for transmissions with crossing shafts, especially worms, worm-gears
    • F16H55/24—Special devices for taking up backlash

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)

Abstract

672,274. Toothed gearing. CLAMEDELL, Ltd., (trading as SOUTHERN ENGINEERING & MACHINERY CO.), and CLARKS0N, W. R. Sept. 18, 1950 [Sept. 7, 1949], No. 23168/49. Class 80 (i). In a worm and wheel gear particularly for the indexing head of a gear-cutting machine the worm 16 is supported in a slidable carriage 22 having an inclined under surface co-operating with a counterslide 23 on the base of the casing 10. The carriage is adapted to be slid into a position for the worm 16 to engage correctly with the worm wheel 15 against an adjustable stop 30 and clamped into that position by clamp screws.24 or to be slid away from the stop for the worm to disengage from the wheel to disconnect the drive from gears 28, 27 which may be driven from an indexing mechanism. as described in Specification 672,273, [Group XXII].
GB23168/49A 1949-09-07 1949-09-07 Improvements in worm and wheel gearing Expired GB672274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB23168/49A GB672274A (en) 1949-09-07 1949-09-07 Improvements in worm and wheel gearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23168/49A GB672274A (en) 1949-09-07 1949-09-07 Improvements in worm and wheel gearing

Publications (1)

Publication Number Publication Date
GB672274A true GB672274A (en) 1952-05-21

Family

ID=10191272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23168/49A Expired GB672274A (en) 1949-09-07 1949-09-07 Improvements in worm and wheel gearing

Country Status (1)

Country Link
GB (1) GB672274A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984121A (en) * 1959-11-23 1961-05-16 Chrysler Corp Vehicle steering mechanism
US20150355452A1 (en) * 2014-02-19 2015-12-10 Raytheon Company Adjustable Drive Mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2984121A (en) * 1959-11-23 1961-05-16 Chrysler Corp Vehicle steering mechanism
US20150355452A1 (en) * 2014-02-19 2015-12-10 Raytheon Company Adjustable Drive Mechanism
US9587710B2 (en) * 2014-02-19 2017-03-07 Raytheon Company Adjustable drive mechanism

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