ES380833A1 - Indexing mechanism - Google Patents
Indexing mechanismInfo
- Publication number
- ES380833A1 ES380833A1 ES380833A ES380833A ES380833A1 ES 380833 A1 ES380833 A1 ES 380833A1 ES 380833 A ES380833 A ES 380833A ES 380833 A ES380833 A ES 380833A ES 380833 A1 ES380833 A1 ES 380833A1
- Authority
- ES
- Spain
- Prior art keywords
- ratchet wheel
- armature portion
- lever arms
- finger mechanism
- finger
- 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
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
- F16H31/00—Other gearings with freewheeling members or other intermittently driving members
- F16H31/003—Step-by-step mechanisms for rotary motion
- F16H31/005—Step-by-step mechanisms for rotary motion with pawls driven by a reciprocating or oscillating transmission member
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
-
- 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
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
- Y10T74/1553—Lever actuator
- Y10T74/1555—Rotary driven element
- Y10T74/1556—Multiple acting
-
- 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
- Y10T74/21—Elements
- Y10T74/2133—Pawls and ratchets
-
- 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
- Y10T74/21—Elements
- Y10T74/2133—Pawls and ratchets
- Y10T74/2136—Pivoted pawls
- Y10T74/214—Multiple tooth
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Moving Of Heads (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
- Basic Packing Technique (AREA)
Abstract
A device for transforming alternating linear motion into rotary motion by means of a double finger mechanism driving a ratchet wheel (35), characterized by a double finger mechanism having a unitary finger element made of elastic material in the form of an armature portion (33), a pair of lever arms (36, 37) connected in one piece and flexibly to the armature portion, each of the lever arms being terminated by a single finger element part (41, 49) elastically coupled with the ratchet wheel (35); and at least one clamping surface 46 or 50 on the armature portion for engaging the ratchet wheel when the lug element is displaced to a predetermined position in at least one linear direction. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83407669A | 1969-06-17 | 1969-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES380833A1 true ES380833A1 (en) | 1972-09-16 |
Family
ID=25266046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES380833A Expired ES380833A1 (en) | 1969-06-17 | 1970-06-16 | Indexing mechanism |
Country Status (4)
Country | Link |
---|---|
US (1) | US3636782A (en) |
CA (1) | CA946182A (en) |
ES (1) | ES380833A1 (en) |
GB (1) | GB1302072A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3839735A (en) * | 1972-10-13 | 1974-10-01 | Newell Ind | Transducer head positioning device |
JPS5736574Y2 (en) * | 1976-05-04 | 1982-08-12 | ||
US4383453A (en) * | 1979-12-19 | 1983-05-17 | Contraves Ag | Stepping mechanism |
US4448194A (en) * | 1982-02-03 | 1984-05-15 | Ethicon, Inc. | Full stroke compelling mechanism for surgical instrument with drum drive |
-
1969
- 1969-06-17 US US834076A patent/US3636782A/en not_active Expired - Lifetime
-
1970
- 1970-05-26 CA CA083,741A patent/CA946182A/en not_active Expired
- 1970-06-15 GB GB2881270A patent/GB1302072A/en not_active Expired
- 1970-06-16 ES ES380833A patent/ES380833A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2029097B2 (en) | 1972-08-24 |
US3636782A (en) | 1972-01-25 |
CA946182A (en) | 1974-04-30 |
DE2029097A1 (en) | 1971-04-15 |
GB1302072A (en) | 1973-01-04 |
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