GB2404704B - A method of manufacture of a gearbox - Google Patents

A method of manufacture of a gearbox

Info

Publication number
GB2404704B
GB2404704B GB0318229A GB0318229A GB2404704B GB 2404704 B GB2404704 B GB 2404704B GB 0318229 A GB0318229 A GB 0318229A GB 0318229 A GB0318229 A GB 0318229A GB 2404704 B GB2404704 B GB 2404704B
Authority
GB
United Kingdom
Prior art keywords
gearbox
casing parts
casing
manufacture
screwthread
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 - Fee Related
Application number
GB0318229A
Other versions
GB0318229D0 (en
GB2404704A (en
GB2404704A9 (en
Inventor
Neil Walter Adcock
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.)
Adcock Technology Ltd
Original Assignee
Adcock Technology 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 Adcock Technology Ltd filed Critical Adcock Technology Ltd
Priority to GB0318229A priority Critical patent/GB2404704B/en
Publication of GB0318229D0 publication Critical patent/GB0318229D0/en
Publication of GB2404704A publication Critical patent/GB2404704A/en
Publication of GB2404704A9 publication Critical patent/GB2404704A9/en
Application granted granted Critical
Publication of GB2404704B publication Critical patent/GB2404704B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/039—Gearboxes for accommodating worm gears
    • 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
    • F16H2057/02017—Gearboxes; Mounting gearing therein characterised by special features related to the manufacturing of the gear case, e.g. special adaptations for casting
    • 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
    • F16H2057/02034—Gearboxes combined or connected with electric machines
    • 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
    • F16H2057/0221—Axial 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
    • F16H57/02—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
    • F16H2057/0225—Adjustment of gear shafts or bearings with means for adjusting alignment
    • 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
    • F16H57/033—Series gearboxes, e.g. gearboxes based on the same design being available in different sizes or gearboxes using a combination of several standardised units

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)

Abstract

A method of manufacture of a gearbox casting having a number of gearbox casing parts(2,5); bringing the casing parts (2,5) together to define a pair of aligned apertures, each aperture being defined by both casing parts (2,5); tapping a screwthread (21) in the aligned apertures; separating the cast casing parts (2,5) assembling the gearbox with the casing parts (2,5) encasing components comprising meshing gears (3,7); engaging an externally threaded adjuster collar (8) with the screwthread (21) in the aperture of the assembled gearbox; and rotating the adjuster collar (8) relative to the gearbox casing to adjust clearance between the encased components.
GB0318229A 2003-08-04 2003-08-04 A method of manufacture of a gearbox Expired - Fee Related GB2404704B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0318229A GB2404704B (en) 2003-08-04 2003-08-04 A method of manufacture of a gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0318229A GB2404704B (en) 2003-08-04 2003-08-04 A method of manufacture of a gearbox

Publications (4)

Publication Number Publication Date
GB0318229D0 GB0318229D0 (en) 2003-09-03
GB2404704A GB2404704A (en) 2005-02-09
GB2404704A9 GB2404704A9 (en) 2005-02-23
GB2404704B true GB2404704B (en) 2005-10-19

Family

ID=27799765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0318229A Expired - Fee Related GB2404704B (en) 2003-08-04 2003-08-04 A method of manufacture of a gearbox

Country Status (1)

Country Link
GB (1) GB2404704B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104955321A (en) * 2012-09-11 2015-09-30 埃克特温特股份有限公司 Reversible seeder transmission and seeder drive apparatus

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006049808C5 (en) 2006-10-17 2018-05-17 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Adjusting gear for an adjusting device
DE102006052936A1 (en) * 2006-11-08 2008-05-15 Ims Gear Gmbh Longitudinal adjustment unit for seats, especially in motor vehicles
US8770063B2 (en) * 2007-04-30 2014-07-08 Robert Bosch Gmbh Gearbox housing assembly
GB0722199D0 (en) * 2007-11-12 2007-12-19 H R Adcock Ltd A method of manufacturing of a gearbox and a gearbox made by the method
CN102563016A (en) * 2011-12-26 2012-07-11 中国重汽集团济南动力有限公司 Spindle assembly for double-intermediate-shaft transmission
CN102777547B (en) * 2012-08-13 2014-11-12 宋嗣新 Positive and negative rotation output conversion device
CN103486226A (en) * 2013-09-27 2014-01-01 重庆青山工业有限责任公司 Hybrid electric vehicle transmission
US10843591B2 (en) 2016-01-19 2020-11-24 Fisher & Company, Incorporated Gear assembly for a seat adjuster
US11766956B2 (en) 2016-09-08 2023-09-26 Fisher & Company, Incorporated Open architecture power length adjuster assembly for a vehicle seat and method of manufacturing the same
US11273506B2 (en) 2016-09-08 2022-03-15 Fisher & Company, Incorporated Open architecture power length adjuster assembly for a vehicle seat and method of manufacturing the same
US10953772B2 (en) 2016-09-08 2021-03-23 Fisher & Company, Incorporated Open architecture power length adjuster assembly for a vehicle seat and method of manufacturing the same
US11584261B2 (en) 2019-01-09 2023-02-21 Fisher & Company, Incorporated Power seat track assembly
US11760233B2 (en) 2019-02-20 2023-09-19 Fisher & Company, Incorporated Ultra-compact power length adjuster with anti-back drive capability and pinion-rack output for a vehicle seat
US11529892B2 (en) 2020-05-01 2022-12-20 Fisher & Company, Incorporated Gearbox for vehicle seat adjustment mechanism
US11485255B2 (en) 2020-05-01 2022-11-01 Fisher & Company, Incorporated Gearbox for vehicle seat adjustment mechanism

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214620A (en) * 1968-07-17 1970-12-02 Int Harvester Co Speed convertors
FR2517018A3 (en) * 1981-11-23 1983-05-27 Comer Spa Casing for right angle drive gear - has two identical pressure cast halves with housings for shaft bearings
EP0789989A1 (en) * 1996-02-15 1997-08-20 Kanzaki Kokyukoki Mfg. Co., Ltd. Transmission for self-propelled walking lawn mowers
EP0992711A2 (en) * 1998-09-08 2000-04-12 Owens-Brockway Glass Container Inc. Right angle drive gearbox
JP2002021986A (en) * 2000-07-07 2002-01-23 Sumitomo Heavy Ind Ltd Separable type gearbox and mold for casting split box
GB2386576A (en) * 2002-03-06 2003-09-24 Adcock Tech Ltd Deforming a component with a die tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1214620A (en) * 1968-07-17 1970-12-02 Int Harvester Co Speed convertors
FR2517018A3 (en) * 1981-11-23 1983-05-27 Comer Spa Casing for right angle drive gear - has two identical pressure cast halves with housings for shaft bearings
EP0789989A1 (en) * 1996-02-15 1997-08-20 Kanzaki Kokyukoki Mfg. Co., Ltd. Transmission for self-propelled walking lawn mowers
EP0992711A2 (en) * 1998-09-08 2000-04-12 Owens-Brockway Glass Container Inc. Right angle drive gearbox
JP2002021986A (en) * 2000-07-07 2002-01-23 Sumitomo Heavy Ind Ltd Separable type gearbox and mold for casting split box
GB2386576A (en) * 2002-03-06 2003-09-24 Adcock Tech Ltd Deforming a component with a die tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104955321A (en) * 2012-09-11 2015-09-30 埃克特温特股份有限公司 Reversible seeder transmission and seeder drive apparatus

Also Published As

Publication number Publication date
GB0318229D0 (en) 2003-09-03
GB2404704A (en) 2005-02-09
GB2404704A9 (en) 2005-02-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090804