DE2220786A1 - Positionsfuehlvorrichtung - Google Patents
PositionsfuehlvorrichtungInfo
- Publication number
- DE2220786A1 DE2220786A1 DE19722220786 DE2220786A DE2220786A1 DE 2220786 A1 DE2220786 A1 DE 2220786A1 DE 19722220786 DE19722220786 DE 19722220786 DE 2220786 A DE2220786 A DE 2220786A DE 2220786 A1 DE2220786 A1 DE 2220786A1
- Authority
- DE
- Germany
- Prior art keywords
- output signal
- signal
- sensing device
- sensor
- light
- 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.)
- Pending
Links
- 238000009940 knitting Methods 0.000 claims description 29
- 239000000835 fiber Substances 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 4
- 230000002950 deficient Effects 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims 1
- 230000007257 malfunction Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
- D04B35/18—Indicating, warning, or safety devices, e.g. stop motions responsive to breakage, misplacement, or malfunctioning of knitting instruments
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/20—Control of position or direction using feedback using a digital comparing device
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Textile Engineering (AREA)
- Knitting Machines (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13910471A | 1971-04-30 | 1971-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2220786A1 true DE2220786A1 (de) | 1972-11-16 |
Family
ID=22485148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722220786 Pending DE2220786A1 (de) | 1971-04-30 | 1972-04-27 | Positionsfuehlvorrichtung |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3771325A (enExample) |
| BE (1) | BE782879A (enExample) |
| BR (1) | BR7202579D0 (enExample) |
| CA (1) | CA956716A (enExample) |
| CH (1) | CH549677A (enExample) |
| DE (1) | DE2220786A1 (enExample) |
| ES (1) | ES402249A1 (enExample) |
| FR (1) | FR2136749A5 (enExample) |
| GB (1) | GB1367731A (enExample) |
| IT (1) | IT952383B (enExample) |
| NL (1) | NL7204154A (enExample) |
| ZA (1) | ZA721520B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10242450B4 (de) * | 2001-09-11 | 2006-02-16 | Precision Fukuhara Works, Ltd., Kobe | Rundstrickmaschine und eine automatisch laufende Einrichtung zur Mustereinstellung in einer Rundstrickmaschine |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4027982A (en) * | 1975-04-23 | 1977-06-07 | Kyodo Denshi Kogyo Co., Ltd. | Needle detector for circular knitting machines |
| US4091280A (en) * | 1976-09-13 | 1978-05-23 | The United States Of America As Represented By The Secretary Of The Navy | Fiber optic position sensing and indicating apparatus for electrical interference sensitive environments |
| US4371783A (en) * | 1980-11-03 | 1983-02-01 | Hoffmann-La Roche Inc. | Multichannel fiber optic light guide for capsule inspection |
| US4499649A (en) * | 1982-08-11 | 1985-02-19 | Usm Corporation | All lead sensor |
| US4549087A (en) * | 1982-12-27 | 1985-10-22 | Usm Corporation | Lead sensing system |
| US4547666A (en) * | 1983-01-19 | 1985-10-15 | National Computer Systems, Inc. | Mark array sense reader with sequential output signals |
| US4938495A (en) * | 1987-02-20 | 1990-07-03 | Beasley Donald R | Trailer hitch positioning apparatus |
| US4852901A (en) * | 1987-02-20 | 1989-08-01 | Beasley Donald R | Trailer hitch positioning apparatus |
| IT1257196B (it) * | 1992-05-26 | 1996-01-10 | Dispositivo per il controllo continuo dell'assetto e dell'integrita' degli aghi durante il funzionamento di una macchina per maglieria. | |
| US5725437A (en) * | 1994-09-29 | 1998-03-10 | Lorraine C. McCarty | Billiard/pool cue |
| AU6633598A (en) | 1997-05-15 | 1998-12-08 | Nanomotion Ltd. | Optical position monitor for knitting machines |
| AU2711697A (en) * | 1997-05-15 | 1998-12-08 | Nanomotion Ltd. | Knitting machine |
| ITMI981228A1 (it) * | 1998-06-03 | 1999-12-03 | Matec Spa | Procedimento di verifica della selezione degli aghi di un cilindro degli aghi particolarmente per macchine per calzetteria maglieria e |
| DE19924924A1 (de) * | 1999-05-31 | 2000-12-07 | Herbst Protechna Gmbh | Lichtabtastkopf für Nadeln in Strickmaschinen, zugehöriges Lichtabtastsystem und Verfahren zum Überprüfen von Nadeln in Strickmaschinen mit dem Lichtabtastsystem |
| US6259357B1 (en) | 1999-12-30 | 2001-07-10 | Joseph Heider | Trailer hitch positioning apparatus |
| US6769709B1 (en) * | 2003-09-03 | 2004-08-03 | Alan L. Piper | Trailer hitch alignment system and method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2493543A (en) * | 1947-09-08 | 1950-01-03 | Brush Dev Co | Monitoring system of comparator type |
| GB1048585A (en) * | 1962-07-20 | 1966-11-16 | North Atlantic Res Products Lt | Apparatus for the automatic dimensional inspection of an object |
| DE1585181B1 (de) * | 1963-10-21 | 1970-02-19 | Morat Gmbh Franz | Rundstrickmaschine mit einer Programmsteuereinrichtung |
| DE1585215A1 (de) * | 1965-03-06 | 1972-03-30 | Morat Gmbh Franz | Rundstrickmaschine,insbesondere Rundraenderstrickmaschine |
| US3449931A (en) * | 1965-10-01 | 1969-06-17 | Agency Ind Science Techn | Method and device for detecting a break in knitting needles |
| GB1200473A (en) * | 1967-09-26 | 1970-07-29 | Monk Sutton In Ashfield Ltd Sa | Controller for knitting machines |
| AT303949B (de) * | 1968-04-08 | 1972-12-11 | Sick Erwin | Vorrichtung zur Überwachung von Rundstrickmaschinen |
| GB1186985A (en) * | 1968-07-22 | 1970-04-08 | Electronit Ltd | Inspection Apparatus in Circular Knitting Machine. |
| US3646542A (en) * | 1970-02-25 | 1972-02-29 | Russell Mills Inc | Monitor systems |
-
1971
- 1971-04-30 US US00139104A patent/US3771325A/en not_active Expired - Lifetime
-
1972
- 1972-03-06 CA CA136,365A patent/CA956716A/en not_active Expired
- 1972-03-07 ZA ZA721520A patent/ZA721520B/xx unknown
- 1972-03-24 IT IT49226/72A patent/IT952383B/it active
- 1972-03-28 NL NL7204154A patent/NL7204154A/xx unknown
- 1972-03-29 GB GB1466272A patent/GB1367731A/en not_active Expired
- 1972-04-26 CH CH618672A patent/CH549677A/xx not_active IP Right Cessation
- 1972-04-27 DE DE19722220786 patent/DE2220786A1/de active Pending
- 1972-04-27 BR BR2579/72A patent/BR7202579D0/pt unknown
- 1972-04-27 FR FR7215073A patent/FR2136749A5/fr not_active Expired
- 1972-04-28 BE BE782879A patent/BE782879A/xx unknown
- 1972-04-29 ES ES402249A patent/ES402249A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10242450B4 (de) * | 2001-09-11 | 2006-02-16 | Precision Fukuhara Works, Ltd., Kobe | Rundstrickmaschine und eine automatisch laufende Einrichtung zur Mustereinstellung in einer Rundstrickmaschine |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1367731A (en) | 1974-09-25 |
| BR7202579D0 (pt) | 1973-06-07 |
| BE782879A (fr) | 1972-09-01 |
| FR2136749A5 (enExample) | 1972-12-22 |
| CA956716A (en) | 1974-10-22 |
| NL7204154A (enExample) | 1972-11-01 |
| ZA721520B (en) | 1972-11-29 |
| IT952383B (it) | 1973-07-20 |
| ES402249A1 (es) | 1975-03-01 |
| CH549677A (de) | 1974-05-31 |
| US3771325A (en) | 1973-11-13 |
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