GB1331976A - Apparatus for checking the circumferential edge surface and the diameter of disc shaped objects - Google Patents

Apparatus for checking the circumferential edge surface and the diameter of disc shaped objects

Info

Publication number
GB1331976A
GB1331976A GB5876270A GB5876270A GB1331976A GB 1331976 A GB1331976 A GB 1331976A GB 5876270 A GB5876270 A GB 5876270A GB 5876270 A GB5876270 A GB 5876270A GB 1331976 A GB1331976 A GB 1331976A
Authority
GB
United Kingdom
Prior art keywords
chute
pulley
objects
arcuate
checking
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
GB5876270A
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.)
Granges Essem AB
Original Assignee
Granges Essem AB
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 Granges Essem AB filed Critical Granges Essem AB
Publication of GB1331976A publication Critical patent/GB1331976A/en
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
    • B07C5/06—Sorting according to size measured mechanically
    • B07C5/065—Sorting according to size measured mechanically with multiple measuring appliances adjusted according to different standards, for example length or thickness, which detect the shape of an object so that if it conforms to the standard set by the measuring appliance, it is removed from the conveyor, e.g. by means of a number of differently calibrated openings
    • 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
    • B07C5/06—Sorting according to size measured mechanically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sorting Of Articles (AREA)
  • Testing Of Coins (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Prostheses (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

1331976 Checking disc-like objects GRANGES ESSEM A B 10 Dec 1970 [ 23 Dec 1969] 58762/70 Heading G1M [ Also in Division G4] Apparatus for checking the circumferential edge surface and the diameter of disc-like objects 24 such as coin blanks comprises on arcuate chute 17 made up of a stationary arcuate guide 18 and a rotating pulley 23 having a tapered groove 37. Objects to be gauged are fed one at a time from delivery chute 10 into the arcuate chute 17 and correct objects are carried around chute 17 to exit chute 22 by the rotation of pulley 23. Pulley 23 is movable axially against spring 35 and a correct object causes the pulley to be moved upwardly to the position shown in figure 2 in which the object does not abut a lip 41. When a defective part of an object such as a notch 25 on object 24 in figure 1 is adjacent pulley 23 or surface 18, or when an undersize object is in the chute 17, spring 35 pulls the pulley downwardly and as a result the object abuts and pivots about lip 41 Figure 3, (not shown) and falls from the apparatus. A catch 14 is provided to admit the objects one at a time. When an object is located in chute 17, catch 14 springs upwardly as shown in Figure 2 to prevent further objects from entering the chute 17. When the object leaves the chute at the end or is rejected, pulley 23 moves downwardly under the action of spring 35 and presses catch 14 down to admit a further object to chute 17. Arcuate test chute 17 may be replaced by a linear test chute.
GB5876270A 1969-12-23 1970-12-10 Apparatus for checking the circumferential edge surface and the diameter of disc shaped objects Expired GB1331976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE17829/69A SE335431B (en) 1969-12-23 1969-12-23

Publications (1)

Publication Number Publication Date
GB1331976A true GB1331976A (en) 1973-09-26

Family

ID=20304032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5876270A Expired GB1331976A (en) 1969-12-23 1970-12-10 Apparatus for checking the circumferential edge surface and the diameter of disc shaped objects

Country Status (7)

Country Link
US (1) US3705647A (en)
JP (1) JPS4921209B1 (en)
CA (1) CA923300A (en)
DE (1) DE2061010A1 (en)
FR (1) FR2073952A5 (en)
GB (1) GB1331976A (en)
SE (1) SE335431B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT986606B (en) * 1972-07-21 1975-01-30 Glaverbel PROCEDURE FOR MANUFACTURING A TRANSPARENT HEATING PANEL AND THE OBTAINED PANEL
CN110052415B (en) * 2019-05-29 2024-06-04 南京工业职业技术学院 Sorting machine for warehouse logistics
CN112326215A (en) * 2020-09-18 2021-02-05 建湖金洋科技有限公司 Detection device is used in production of track traffic gasket

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543802A (en) * 1947-01-14 1951-03-06 American Can Co Sorting mechanism for blanks
US2716487A (en) * 1952-09-20 1955-08-30 Illinois Tool Works Nut and washer assembly selector

Also Published As

Publication number Publication date
SE335431B (en) 1971-05-24
CA923300A (en) 1973-03-27
FR2073952A5 (en) 1971-10-01
DE2061010A1 (en) 1972-05-25
US3705647A (en) 1972-12-12
JPS4921209B1 (en) 1974-05-30

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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