ES393827A1 - Speed changing mechanism - Google Patents

Speed changing mechanism

Info

Publication number
ES393827A1
ES393827A1 ES393827A ES393827A ES393827A1 ES 393827 A1 ES393827 A1 ES 393827A1 ES 393827 A ES393827 A ES 393827A ES 393827 A ES393827 A ES 393827A ES 393827 A1 ES393827 A1 ES 393827A1
Authority
ES
Spain
Prior art keywords
rolling body
unit
speed changing
body unit
piston
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
ES393827A
Other languages
Spanish (es)
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 ES393827A1 publication Critical patent/ES393827A1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
    • F16D31/02—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using pumps with pistons or plungers working in cylinders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18296—Cam and slide
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/1836—Rotary to rotary

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
  • Transmissions By Endless Flexible Members (AREA)
  • Actuator (AREA)

Abstract

A speed changing mechanism having a rotary or linear motion and comprising a component provided with a recessed track made up of a number of sections, each including a recess, which are all of one shape and are joined together end-to-end a component provided with a cam track and an array of rolling body units, each of which is linearly movable and comprises two rollers arranged respectively in constant contact with the recessed track and the cam track in operation, the number of units being different to the number of recesses. At least one rolling body unit is connected to a piston/cylinder unit. Fluid pressure is either delivered to the unit to move the rolling body unit (s) linearly and drive the mechanism, or the piston/cylinder unit is used to transmit fluid pressure produced by linear movement of the rolling body unit when the mechanism is driven from an external power source.
ES393827A 1970-08-01 1971-07-31 Speed changing mechanism Expired ES393827A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3725670A GB1359655A (en) 1970-08-01 1970-08-01 Speed changing mechanisms

Publications (1)

Publication Number Publication Date
ES393827A1 true ES393827A1 (en) 1973-08-16

Family

ID=10395010

Family Applications (1)

Application Number Title Priority Date Filing Date
ES393827A Expired ES393827A1 (en) 1970-08-01 1971-07-31 Speed changing mechanism

Country Status (11)

Country Link
US (1) US3765253A (en)
AU (1) AU3136971A (en)
BE (1) BE770798A (en)
BR (1) BR7104942D0 (en)
CA (1) CA939929A (en)
DE (1) DE2137720A1 (en)
ES (1) ES393827A1 (en)
FR (1) FR2101980A5 (en)
GB (1) GB1359655A (en)
NL (1) NL7110592A (en)
ZA (1) ZA714686B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655554B (en) * 1984-03-02 1986-04-30
CN85200923U (en) * 1985-04-01 1986-02-12 湖北省机械研究所 Driving bearing
DE3920317A1 (en) * 1989-05-18 1990-11-22 Dieter Bollmann SPHERICAL GEARBOX
GB2313652A (en) * 1996-05-31 1997-12-03 Raymond Simms Hydraulic transmission unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2704459A (en) * 1955-03-22 Ainini
US1172048A (en) * 1907-03-08 1916-02-15 Hermann Reiche Internal-combustion engine.
US1783589A (en) * 1927-06-17 1930-12-02 Shepard Alban Francis Means for converting rotary into reciprocating motion and vice versa
US1870875A (en) * 1929-07-20 1932-08-09 Scheuer Prosper Speed reducing transmission device
US3302471A (en) * 1964-10-19 1967-02-07 Fred A Lane Power transmission unit
GB1199257A (en) * 1966-10-22 1970-07-22 Patrick George Leeson Speed Changing Mechanisms

Also Published As

Publication number Publication date
BR7104942D0 (en) 1973-05-31
GB1359655A (en) 1974-07-10
NL7110592A (en) 1972-02-03
DE2137720A1 (en) 1972-02-10
CA939929A (en) 1974-01-15
ZA714686B (en) 1972-08-30
AU3136971A (en) 1973-01-25
US3765253A (en) 1973-10-16
BE770798A (en) 1971-12-01
FR2101980A5 (en) 1972-03-31

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