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GB621376A - Means for taking up wear in the drives of planing and like machine tools - Google Patents

Means for taking up wear in the drives of planing and like machine tools

Info

Publication number
GB621376A
GB621376A GB11704/45A GB1170445A GB621376A GB 621376 A GB621376 A GB 621376A GB 11704/45 A GB11704/45 A GB 11704/45A GB 1170445 A GB1170445 A GB 1170445A GB 621376 A GB621376 A GB 621376A
Authority
GB
United Kingdom
Prior art keywords
shaft
planing
drives
rack
wear
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
GB11704/45A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB621376A publication Critical patent/GB621376A/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
    • F16H57/00—General details of gearing
    • F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
    • B23Q5/56—Preventing backlash
    • 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
    • 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
    • F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
    • 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
    • F16H2057/0224—Lateral adjustment using eccentric bushes

Landscapes

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

Abstract

621,376. Preventing backlash in planing &c. machine drives. BERTHIEZ, C. W. May 10, 1945, No. 11704. Convention date, Sept. 22, 1941. [Class 83 (iii)] [Also in Group XXIV] Means for taking up wear in the drives of metal planing and like machine tools comprises a driven and driving shaft, each mounted in one or more eccentric bushes and coupled through a fixed intermediate shaft and gearing to the reciprocating work table. A planing machine table 2 is reciprocated by a rack 11 and pinion 16 driven from a gear train 17, 18, &c. The shaft 1 for the driving pinion and the shaft 10 for the wheel 16 are supported in eccentric sleeves 3 and 12 respectively, so that they may be adjusted relatively to the axis of 'the supporting shaft 4 for the wheels 17, 18, and, in the case of the shaft 10, towards the rack 11. The rack may also be brought nearer the axis of the driving pinion by interposing packing strips 15 between it and the table 2.
GB11704/45A 1941-09-22 1945-05-10 Means for taking up wear in the drives of planing and like machine tools Expired GB621376A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR250722X 1941-09-22

Publications (1)

Publication Number Publication Date
GB621376A true GB621376A (en) 1949-04-08

Family

ID=8884057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11704/45A Expired GB621376A (en) 1941-09-22 1945-05-10 Means for taking up wear in the drives of planing and like machine tools

Country Status (3)

Country Link
CH (1) CH250722A (en)
DE (1) DE904017C (en)
GB (1) GB621376A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103104691A (en) * 2011-11-11 2013-05-15 徐红旗 Speed changing box capable of automatically adjusting gear meshing clearance
CN108980314A (en) * 2018-09-04 2018-12-11 郑州大学 A kind of reduction gearbox shaft parallelism adjusting device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026736A1 (en) * 1990-08-24 1992-02-27 Montech Ag TURNTABLE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE650754C (en) * 1937-09-30 Hurth Masch Zahnrad Carl Gear drive with eccentric, rotatable bearing bush
GB198170A (en) * 1922-04-13 1923-05-31 Kenneth Irwin Crossley Improvements connected with toothed gearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103104691A (en) * 2011-11-11 2013-05-15 徐红旗 Speed changing box capable of automatically adjusting gear meshing clearance
CN108980314A (en) * 2018-09-04 2018-12-11 郑州大学 A kind of reduction gearbox shaft parallelism adjusting device

Also Published As

Publication number Publication date
DE904017C (en) 1954-02-15
CH250722A (en) 1947-09-15

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