GB8626536D0 - Variable drive assembly - Google Patents

Variable drive assembly

Info

Publication number
GB8626536D0
GB8626536D0 GB868626536A GB8626536A GB8626536D0 GB 8626536 D0 GB8626536 D0 GB 8626536D0 GB 868626536 A GB868626536 A GB 868626536A GB 8626536 A GB8626536 A GB 8626536A GB 8626536 D0 GB8626536 D0 GB 8626536D0
Authority
GB
United Kingdom
Prior art keywords
drive assembly
variable drive
variable
assembly
drive
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.)
Withdrawn
Application number
GB868626536A
Other versions
GB2182736A (en
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.)
Stidworthy F M
Original Assignee
Stidworthy F M
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 Stidworthy F M filed Critical Stidworthy F M
Publication of GB8626536D0 publication Critical patent/GB8626536D0/en
Publication of GB2182736A publication Critical patent/GB2182736A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/352—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using bevel or epicyclic gear
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/10—Couplings with means for varying the angular relationship of two coaxial shafts during motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear Transmission (AREA)
  • Valve Device For Special Equipments (AREA)
  • Transmission Devices (AREA)
GB08626536A 1985-11-07 1986-11-06 A variable drive assembly Withdrawn GB2182736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858527525A GB8527525D0 (en) 1985-11-07 1985-11-07 Variable drive units

Publications (2)

Publication Number Publication Date
GB8626536D0 true GB8626536D0 (en) 1986-12-10
GB2182736A GB2182736A (en) 1987-05-20

Family

ID=10587901

Family Applications (2)

Application Number Title Priority Date Filing Date
GB858527525A Pending GB8527525D0 (en) 1985-11-07 1985-11-07 Variable drive units
GB08626536A Withdrawn GB2182736A (en) 1985-11-07 1986-11-06 A variable drive assembly

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB858527525A Pending GB8527525D0 (en) 1985-11-07 1985-11-07 Variable drive units

Country Status (5)

Country Link
EP (1) EP0245344A1 (en)
CN (1) CN86107529A (en)
AU (1) AU6593186A (en)
GB (2) GB8527525D0 (en)
WO (1) WO1987003055A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL176265B1 (en) * 1995-01-25 1999-05-31 Andrzej Smykowski Infinitely variable mechanical transmission
ES2167864T3 (en) * 1997-09-19 2002-05-16 Tcg Unitech Ag DEVICE FOR THE REGULATION OF THE CAMSHAFT OF AN INTERNAL COMBUSTION ENGINE.
DE19951392A1 (en) * 1999-10-26 2001-05-03 Schaeffler Waelzlager Ohg Automotive engine valve timing mechanism operated by pivoting spindle linked at both ends to coaxial housings
DE10054797A1 (en) * 2000-11-04 2002-05-08 Ina Schaeffler Kg Procedure for rotational angle adjustment of camshaft relative to crankshaft utilizes planet gear which reacts to torque moments of crankshaft or camshaft with self-locking providing no rotational angle adjustment takes place
CN108006195B (en) * 2018-01-25 2020-09-25 盐城工学院 Gear with variable tooth thickness and helical angle and adjusting structure
CN109346384B (en) * 2018-10-29 2019-09-24 上海思源高压开关有限公司 A kind of variable ratio switching-on resistance transmission device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB339939A (en) * 1900-01-01
GB328622A (en) * 1928-12-28 1930-04-28 Joseph Cleveland Jones Improvements in variable speed gears
GB327309A (en) * 1929-04-20 1930-04-03 Lennox Millar Blyth Improvements in and connected with variable transmission gear
GB365967A (en) * 1930-06-18 1932-01-28 Antonius Hendrikus Marie Basar Improvements in variable-speed gears
DE882165C (en) * 1940-06-25 1953-07-06 Lorenz C Ag Mechanically acting device to achieve every phase position between two synchronously running waves
DE3013355A1 (en) * 1980-04-05 1981-10-08 Franz Luzern Bucher-Tanner Combined differential and circulatory drive transmission - has control shaft coupled to output shaft for continuous variation of transmission ratio
GB2167123A (en) * 1984-10-26 1986-05-21 Stidworthy Frederick M Variable rotary drives

Also Published As

Publication number Publication date
CN86107529A (en) 1987-05-27
GB2182736A (en) 1987-05-20
AU6593186A (en) 1987-06-02
GB8527525D0 (en) 1985-12-11
EP0245344A1 (en) 1987-11-19
WO1987003055A1 (en) 1987-05-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)