DE2838357C3 - Vorrichtung zum automatischen Überprüfen von Knöpfen - Google Patents

Vorrichtung zum automatischen Überprüfen von Knöpfen

Info

Publication number
DE2838357C3
DE2838357C3 DE2838357A DE2838357A DE2838357C3 DE 2838357 C3 DE2838357 C3 DE 2838357C3 DE 2838357 A DE2838357 A DE 2838357A DE 2838357 A DE2838357 A DE 2838357A DE 2838357 C3 DE2838357 C3 DE 2838357C3
Authority
DE
Germany
Prior art keywords
buttons
speed control
button
guide elements
sliding surface
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
DE2838357A
Other languages
German (de)
English (en)
Other versions
DE2838357B2 (de
DE2838357A1 (de
Inventor
William David Monroeville Pilesi
Andrew Pittsburgh Wowczuk
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.)
Us Plastic And Chemical Corp Putnam Conn Us
Original Assignee
Koppers Co Inc
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 Koppers Co Inc filed Critical Koppers Co Inc
Publication of DE2838357A1 publication Critical patent/DE2838357A1/de
Publication of DE2838357B2 publication Critical patent/DE2838357B2/de
Application granted granted Critical
Publication of DE2838357C3 publication Critical patent/DE2838357C3/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/10—Sorting according to size measured by light-responsive means
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/939—Video scanning

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Sorting Of Articles (AREA)
DE2838357A 1977-09-06 1978-09-02 Vorrichtung zum automatischen Überprüfen von Knöpfen Expired DE2838357C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/830,696 US4196811A (en) 1977-09-06 1977-09-06 Method and apparatus for the inspection of buttons

Publications (3)

Publication Number Publication Date
DE2838357A1 DE2838357A1 (de) 1979-03-15
DE2838357B2 DE2838357B2 (de) 1980-05-22
DE2838357C3 true DE2838357C3 (de) 1981-02-05

Family

ID=25257507

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2838357A Expired DE2838357C3 (de) 1977-09-06 1978-09-02 Vorrichtung zum automatischen Überprüfen von Knöpfen

Country Status (7)

Country Link
US (1) US4196811A (pt-PT)
JP (1) JPS5450391A (pt-PT)
CA (1) CA1113178A (pt-PT)
DE (1) DE2838357C3 (pt-PT)
FR (1) FR2401709A1 (pt-PT)
GB (1) GB2005826B (pt-PT)
IT (1) IT1157171B (pt-PT)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56118778A (en) * 1980-02-22 1981-09-17 Satake Eng Co Ltd Regulator for angle of color sorter
US4530434A (en) * 1982-08-09 1985-07-23 U.S. Plastic And Chemical Corp. Method and apparatus for the inspection and separation of symmetrical stable units
SE451509B (sv) * 1986-01-30 1987-10-12 Mikrologik Ab Elektrisk kopplingsanordning avsedd for och anpassad till en objektsdetekterande utrustning
JPS631729U (pt-PT) * 1986-06-23 1988-01-07
JPH01249181A (ja) * 1988-03-31 1989-10-04 Tdk Corp チップ部品自動外観選別機における部品仕分け方法
JPH01100741U (pt-PT) * 1987-12-26 1989-07-06
JPH01100742U (pt-PT) * 1987-12-26 1989-07-06
JPH0463054U (pt-PT) * 1990-10-05 1992-05-29
US5986230A (en) * 1996-09-13 1999-11-16 Uncle Ben's, Inc. Method and apparatus for sorting product
US5865990A (en) * 1996-09-13 1999-02-02 Uncle Ben's, Inc. Method and apparatus for sorting grain
WO1999029442A1 (en) * 1997-11-24 1999-06-17 Svante Björk AB Arrangement and method for sorting granules
US6384421B1 (en) * 1999-10-07 2002-05-07 Logical Systems Incorporated Vision system for industrial parts
US6814211B2 (en) * 2001-07-12 2004-11-09 Satake Usa, Inc. Slide for sorting machine
US7800009B2 (en) * 2007-10-30 2010-09-21 Logical Systems Incorporated Air separator conveyor and vision system
US9221186B2 (en) * 2009-04-09 2015-12-29 David W. Scaroni Produce processing apparatus
ITUA20161440A1 (it) * 2016-03-08 2017-09-08 Bonetti Srl Macchina e metodo per il controllo qualità di bottoni

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2063485A (en) * 1933-10-16 1936-12-08 Button Machine Company Apparatus for selecting pearl buttons
US2332308A (en) * 1941-05-02 1943-10-19 Patent Button Co Method and apparatus for inspecting plastic molded articles, such as buttons or the like
US2351702A (en) * 1941-07-11 1944-06-20 Patent Button Co Machine for inspecting and sorting translucent molded plastic buttons and the like
NL240616A (pt-PT) * 1958-06-30
US3240332A (en) * 1963-06-04 1966-03-15 Western Electric Co Apparatus for feeding articles
GB1135161A (en) * 1966-04-22 1968-12-04 British Scient Instr Res Ass Detecting geometrical defects
US3618762A (en) * 1969-02-20 1971-11-09 David F Sklar Container-inspecting machine
US3918815A (en) * 1974-08-05 1975-11-11 Rca Corp Densitometer for measuring average aperture diameter
US4044891A (en) * 1976-01-12 1977-08-30 Dun-Rite Erectors, Inc. Can testing conveyor

Also Published As

Publication number Publication date
GB2005826B (en) 1982-03-24
DE2838357B2 (de) 1980-05-22
DE2838357A1 (de) 1979-03-15
US4196811A (en) 1980-04-08
FR2401709B1 (pt-PT) 1982-02-05
FR2401709A1 (fr) 1979-03-30
CA1113178A (en) 1981-11-24
JPS6233543B2 (pt-PT) 1987-07-21
JPS5450391A (en) 1979-04-20
GB2005826A (en) 1979-04-25
IT1157171B (it) 1987-02-11
IT7850989A0 (it) 1978-09-06

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: U.S. PLASTIC AND CHEMICAL CORP., PUTNAM, CONN., US

8328 Change in the person/name/address of the agent

Free format text: SCHMIED-KOWARZIK, V., DR., 8000 MUENCHEN DANNENBERG, G., DIPL.-ING., 6000 FRANKFURT WEINHOLD, P., DIPL.-CHEM. DR., 8000 MUENCHEN GUDEL, D., DR.PHIL. SCHUBERT, S., DIPL.-ING., 6000 FRANKFURT BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee