GB1368137A - Rotary indexing mechanisms - Google Patents
Rotary indexing mechanismsInfo
- Publication number
- GB1368137A GB1368137A GB4770471A GB4770471A GB1368137A GB 1368137 A GB1368137 A GB 1368137A GB 4770471 A GB4770471 A GB 4770471A GB 4770471 A GB4770471 A GB 4770471A GB 1368137 A GB1368137 A GB 1368137A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ratchet wheel
- pawl
- engagement
- pawls
- indexing step
- 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
- 230000007246 mechanism Effects 0.000 title abstract 3
- 230000002457 bidirectional effect Effects 0.000 abstract 1
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
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/04—Design features of general application for driving the stage of lowest order
- G06M1/041—Design features of general application for driving the stage of lowest order for drum-type indicating means
- G06M1/042—Design features of general application for driving the stage of lowest order for drum-type indicating means with click devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M3/00—Counters with additional facilities
- G06M3/14—Counters with additional facilities for registering difference of positive and negative actuations
-
- 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
- Y10T74/1529—Slide actuator
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Transmission Devices (AREA)
- Mechanisms For Operating Contacts (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4770471A GB1368137A (en) | 1971-10-13 | 1971-10-13 | Rotary indexing mechanisms |
US00287730A US3802282A (en) | 1971-10-13 | 1972-09-11 | Rotary index mechanisms |
IT70115/72A IT975156B (it) | 1971-10-13 | 1972-10-03 | Dispositivo di scappamento rotato rio bidirezionale particolarmente per contatori |
DE2249807A DE2249807C3 (de) | 1971-10-13 | 1972-10-11 | Zweirichtungs-Drehschaltmechanismus |
FR7236189A FR2156301B1 (it) | 1971-10-13 | 1972-10-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4770471A GB1368137A (en) | 1971-10-13 | 1971-10-13 | Rotary indexing mechanisms |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1368137A true GB1368137A (en) | 1974-09-25 |
Family
ID=10445975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4770471A Expired GB1368137A (en) | 1971-10-13 | 1971-10-13 | Rotary indexing mechanisms |
Country Status (5)
Country | Link |
---|---|
US (1) | US3802282A (it) |
DE (1) | DE2249807C3 (it) |
FR (1) | FR2156301B1 (it) |
GB (1) | GB1368137A (it) |
IT (1) | IT975156B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4165656A (en) * | 1977-07-22 | 1979-08-28 | MRC Corporation | Multi-mode ratchet indexer |
US4257283A (en) * | 1978-03-17 | 1981-03-24 | Contraves Ag | Stepping mechanism for a multi-position switch |
US4270399A (en) * | 1979-06-15 | 1981-06-02 | Eaton Corporation | Counter drive mechanism |
US4383453A (en) * | 1979-12-19 | 1983-05-17 | Contraves Ag | Stepping mechanism |
DE3372048D1 (en) * | 1982-11-27 | 1987-07-16 | Amp Inc | Hand tool for terminating wires in a connector |
FR2598236A1 (fr) * | 1986-05-05 | 1987-11-06 | Vayrac Marc | Compteur d'animaux |
IT1229966B (it) * | 1987-03-25 | 1991-09-20 | Pierantonio Occari | Motore idraulico a corsa teoricamente illimitata, autonomo, automaticoe a moto reversibile, per la trasmissione di alte coppie o traslazioni lineari con alte forze in gioco |
DE3891070C2 (de) * | 1987-10-27 | 1997-07-03 | Myotoku Kk | Druckluft verwendende intermittierend arbeitende Drehantriebsvorrichtung |
SE529799C2 (sv) * | 2005-12-09 | 2007-11-27 | Abb Research Ltd | Anordning för överföring av vridrörelse |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124967A (en) * | 1964-03-17 | Incremental servo mechanism | ||
US852690A (en) * | 1905-04-12 | 1907-05-07 | Stanley Electric Mfg Co | Remote control device for electric switches. |
US1126084A (en) * | 1907-02-21 | 1915-01-26 | Cutler Hammer Mfg Co | Mechanical movement. |
US2841119A (en) * | 1949-12-12 | 1958-07-01 | Segerstad Carl Gustaf Hard Af | Operating mechanism |
US3435167A (en) * | 1967-08-03 | 1969-03-25 | Frederick W Pfleger | Multiposition push-button switch |
DE1774867C3 (de) * | 1968-09-24 | 1981-12-03 | Fritz 8523 Baiersdorf Hartmann | Vorwärts und rückwärts schaltbares Schrittschaltwer k |
US3526149A (en) * | 1969-04-14 | 1970-09-01 | Enm Co | Verge |
SE333855B (it) * | 1969-04-23 | 1971-03-29 | Ericsson Telefon Ab L M |
-
1971
- 1971-10-13 GB GB4770471A patent/GB1368137A/en not_active Expired
-
1972
- 1972-09-11 US US00287730A patent/US3802282A/en not_active Expired - Lifetime
- 1972-10-03 IT IT70115/72A patent/IT975156B/it active
- 1972-10-11 DE DE2249807A patent/DE2249807C3/de not_active Expired
- 1972-10-12 FR FR7236189A patent/FR2156301B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2249807C3 (de) | 1981-11-26 |
DE2249807B2 (de) | 1981-02-05 |
FR2156301A1 (it) | 1973-05-25 |
IT975156B (it) | 1974-07-20 |
DE2249807A1 (de) | 1973-04-19 |
US3802282A (en) | 1974-04-09 |
FR2156301B1 (it) | 1973-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |