GB1271802A - Forward and reverse gear units - Google Patents

Forward and reverse gear units

Info

Publication number
GB1271802A
GB1271802A GB5089868A GB5089868A GB1271802A GB 1271802 A GB1271802 A GB 1271802A GB 5089868 A GB5089868 A GB 5089868A GB 5089868 A GB5089868 A GB 5089868A GB 1271802 A GB1271802 A GB 1271802A
Authority
GB
United Kingdom
Prior art keywords
shaft
gear
sleeve
sleeves
oct
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
GB5089868A
Inventor
Eric Albert Whateley
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.)
BROWN GEAR IND
David Brown Gear Industries Ltd
Original Assignee
BROWN GEAR IND
David Brown Gear Industries 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 BROWN GEAR IND, David Brown Gear Industries Ltd filed Critical BROWN GEAR IND
Priority to GB5089868A priority Critical patent/GB1271802A/en
Publication of GB1271802A publication Critical patent/GB1271802A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/14—Gearings for reversal only
    • 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
    • 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
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/0206—Gearboxes for particular applications for vehicle transmissions for commercial vehicles, e.g. buses or trucks
    • 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
    • F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

1,271,802. Reversing gear. DAVID BROWN GEAR INDUSTRIES Ltd. 27 Oct., 1969 [26 Oct., 1968], No. 50898/68. Heading F2D. A reversing gear has a sleeve 27 and a first shaft 36 parallel to and equidistant from a second shaft 17 having a gear 19 of the same size as and in constant mesh with two gears 35, 37 on the sleeve 27 and the shaft 36 respectively. Coaxial with the sleeve 27 may be a second sleeve 28 and a third shaft 24 connectible selectively with the sleeves by clutches 29, 30 (e.g. fluid actuated). Coaxial with the shaft 17 may be an output shaft 21 having a gear 23 in constant mesh with a gear 26 on the shaft 24. Input may be either at 18 to the shaft 17 or to the shaft 36 or to the sleeve 27 any of which may provide an auxiliary power supply in addition to or instead of a shaft 40. Shaft axes are spaced so that shaft 36 may exchange positions with shaft 40 or sleeves 27, 28 and shaft 24. A typical forward drive line is 18,-17-19,-35-27-29,-24- 26-23-21, and reverse, 18-17-19,-37- 36-38-39-28-30,-24-26-23-21.
GB5089868A 1968-10-26 1968-10-26 Forward and reverse gear units Expired GB1271802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5089868A GB1271802A (en) 1968-10-26 1968-10-26 Forward and reverse gear units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5089868A GB1271802A (en) 1968-10-26 1968-10-26 Forward and reverse gear units

Publications (1)

Publication Number Publication Date
GB1271802A true GB1271802A (en) 1972-04-26

Family

ID=10457817

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5089868A Expired GB1271802A (en) 1968-10-26 1968-10-26 Forward and reverse gear units

Country Status (1)

Country Link
GB (1) GB1271802A (en)

Similar Documents

Publication Publication Date Title
GB1153748A (en) Improvements in or relating to Change Speed Power Transmissions
ES370727A1 (en) Twin countershaft transmission in which the main shaft has one end floating and the other end pivoted
GB962598A (en) Change speed gearing
ES360671A1 (en) Transmission
GB1338606A (en) Gearing
GB1409826A (en) Power transmission
GB1302504A (en)
GB1271802A (en) Forward and reverse gear units
GB1112287A (en) Change speed power transmission
GB577438A (en) Improvements in power transmission mechanism
GB897066A (en) Improvements in or relating to power transmission gearing
GB795260A (en) An improvement in or relating to variable-speed gearboxes
GB1344115A (en) Transmission gearing mechanisms
GB1237214A (en) Improvements in or relating to gear boxes
GB1269615A (en) A gear drive
GB991246A (en) Change-speed transmission
GB1349147A (en) Double circuit fluid couplings and gear ring assemblies
GB959582A (en) Engine transmission
GB573040A (en) Improvements relating to variable speed power transmission mechanisms
GB700382A (en) Improvements relating to reversing gear mechanism more particularly for use in ships
GB1170926A (en) Multiple Power-Unit Two-Speed Gear.
GB587418A (en) Improved reversing gear
GB1128232A (en) Reversing gear for marine main engine
GB1164327A (en) An Improvement in or relating to Power Transmission Mechanisms.
GB846224A (en) Improvements in or relating to spur gear drives

Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee