ES270729A1 - Dispositivo de cambio de relación y de sentido de transmisión entre un árbol de arrastre y un árbol conducido - Google Patents

Dispositivo de cambio de relación y de sentido de transmisión entre un árbol de arrastre y un árbol conducido

Info

Publication number
ES270729A1
ES270729A1 ES270729A ES270729A ES270729A1 ES 270729 A1 ES270729 A1 ES 270729A1 ES 270729 A ES270729 A ES 270729A ES 270729 A ES270729 A ES 270729A ES 270729 A1 ES270729 A1 ES 270729A1
Authority
ES
Spain
Prior art keywords
ratchet
block
cylindrical
seat
tree
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
ES270729A
Other languages
English (en)
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.)
Mefina SA
Original Assignee
Mefina SA
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 Mefina SA filed Critical Mefina SA
Publication of ES270729A1 publication Critical patent/ES270729A1/es
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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/02—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts
    • F16H29/04—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts in which the transmission ratio is changed by adjustment of a crank, an eccentric, a wobble-plate, or a cam, on one of the shafts
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/14—Devices for changing speed or for reversing direction of rotation
    • D05B69/16—Devices for changing speed or for reversing direction of rotation mechanical
    • 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
    • F16H29/00—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action
    • F16H29/02—Gearings for conveying rotary motion with intermittently-driving members, e.g. with freewheel action between one of the shafts and an oscillating or reciprocating intermediate member, not rotating with either of the shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Transmission Devices (AREA)
  • Binders And Loading Units For Sheaves (AREA)
ES270729A 1960-09-26 1961-09-25 Dispositivo de cambio de relación y de sentido de transmisión entre un árbol de arrastre y un árbol conducido Expired ES270729A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1085060A CH366720A (fr) 1960-09-26 1960-09-26 Dispositif de changement de rapport et de sens de transmission entre un arbre d'entraînement et un arbre mené

Publications (1)

Publication Number Publication Date
ES270729A1 true ES270729A1 (es) 1962-02-16

Family

ID=4367477

Family Applications (1)

Application Number Title Priority Date Filing Date
ES270729A Expired ES270729A1 (es) 1960-09-26 1961-09-25 Dispositivo de cambio de relación y de sentido de transmisión entre un árbol de arrastre y un árbol conducido

Country Status (4)

Country Link
CH (1) CH366720A (fr)
DE (1) DE1168197B (fr)
ES (1) ES270729A1 (fr)
GB (1) GB934739A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20070475A1 (it) * 2007-07-13 2009-01-14 Ciucani Mocassino Machinery Di Dispositivo per la variazione della velocita' angolare di un albero condotto in particolare di una macchina da cucire

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB604633A (en) * 1945-11-29 1948-07-07 Ernest Arthur Dennison Improvements in variable speed reduction gears

Also Published As

Publication number Publication date
GB934739A (en) 1963-08-21
DE1168197B (de) 1964-04-16
CH366720A (fr) 1963-01-15

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