US2534678A - Device for making strings of pressed articles - Google Patents

Device for making strings of pressed articles Download PDF

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Publication number
US2534678A
US2534678A US648448A US64844846A US2534678A US 2534678 A US2534678 A US 2534678A US 648448 A US648448 A US 648448A US 64844846 A US64844846 A US 64844846A US 2534678 A US2534678 A US 2534678A
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US
United States
Prior art keywords
cylinder
string
thread
pressed articles
cavities
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 - Lifetime
Application number
US648448A
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English (en)
Inventor
Anton P R Obermann
Richard W H Obermann
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.)
CHEMISCHE IND RIDS NV
N V Chemische Industrie Rids
Original Assignee
CHEMISCHE IND RIDS NV
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 CHEMISCHE IND RIDS NV filed Critical CHEMISCHE IND RIDS NV
Application granted granted Critical
Publication of US2534678A publication Critical patent/US2534678A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/12—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space co-operating with moulds on the circumference of a rotating drum

Definitions

  • moth balls which are arranged on a thread, a wire, a cord, a ribbon or tape or in general a line in regular distances.
  • Moth balls in such an arrangement can be l andled easily. They can be hung up e. g. in greater numbers together in cabinets, on clothes etc.
  • Another object of the invention is to provide for a machine as indicated which will have a hi capacit e. wh ch th ticle are p essed nd the. s r n s manu red at a high velocity.
  • Fig. 1 is an elevational view of the main part of the machine. I
  • Fig. 2 is a side view from the left in Fig. 1.
  • Figure 3 is a vertical sectional view of the machine taken along broken lines A -B in Figure 1.
  • a wheel or diskshaped cylinder On a horizontal shaft I a wheel or diskshaped cylinder is mounted, which is composed of two parts 2 and 3, which are put one against the other and are interconnected e. g. by screws 4.
  • Each of the members 2 and 3 has in regular distribution on the common plane of contact half cylindrical cavities, which form together the matrix cavities 5 in the circumference of the cylinder 2, 3.
  • each of the cavities 5 lies a plunger 8, which is made as a matrix.
  • the inner ends of the plunger 8 abut against a stationary disk 9, which has a somewhat eccentric position relative to the cylinder 2, 3 and its shaft I (centre H1).
  • the plungers 8 are kept in contact with the said guiding disk 9 by means of springs ll.
  • the plungers 8 will glide along the periphery of the guiding disk 9 and as a result they will be moved periodically inwardly and outwardly in the cylinder 2, 3 in such a manner, however, that at the top (corresponding with the filling and pressing position), they will have their maximum inward position, whereas at the bottom (at the delivery point of the tablet), they are moved cut ardl to their maximum extent.
  • exact dosin be b ined ethe dimensions of the tab ets a be con rolled.
  • the cy d r ro a ed a step by step moveme t in the direct on o the arrow 14.
  • Th d ivin mechan sm there o e is no sho y be ccnsti utcd b a aw de ice- Ea h ste must exact $9 as to b ng periodi a y a cavity 5 o posite the d e 15 mo in up an down cont nuo s n his p on e l nder 3 also must be latched during the working stroke.
  • the latch mechanism is not shown.
  • thread guiding members as are diagrammatically illustrated at 2
  • Such a member is formed by a pin, which is movable against the thrust of a spring 24 in a direction transverse to that of the thread.
  • This pin comprises a projection 22, which engages the thread l1.
  • a machine for the manufacture of pressed articles arranged on a string-like member in regular distances comprising a cylinder arranged for step by step rotation about its axis and pro vided in its circumferential surface with matrixcavities and with an uninterrupted slot running across the said cavities, a stationary filling Station opposite one point of the said surface and a reciprocable die at a stationary position opposite another point of the said surface acting radially to said surface, and guiding members for the string-like member being provided within the said slot between successive matrix-cavities, said guiding members being arranged for movement in a transverse direction of the slot, so as to provide for some play in the string-like member between two matrix-cavities.
  • a rotatable cylinder having matrix-holes arranged along its surface, feeding means disposed to face said surface and said holes, a channel in said surface disposed concentrically to said cylinder and arranged to traverse said holes, means for feeding a string element into said channel, said element being adapted to travel with and in the direction of the rotation of said cylinder, a reciprocable die located in a stationary position opposite said surface and said holes, said die being adapted to radially, intermittently enter in, and withdraw from successive ones of said holes, spring plungers in said holes acting radially outward against said die, string guiding means in said cylinder, said string guiding means being disposed at and transversely to said channel, and ejection means stationarily disposed within said cylinder adapted to glidingly engage the inner ends of said spring plungers.
  • said string guiding means comprise a pluralit of pins having pinheads adapted to be movable resiliently against the thrust of respective springs, said pins and said springs being disposed so as to project transversely into said channel, said pinheads engaging said string element so as to draw play into the same.
  • said ejecting means comprise a drum stationaril disposed within said cylinder so as to be placed eccentrically and stationary with respect to said cylinder, the inner ends of said plungers glidingly abutting the surface of said drum whereby said plungers are gradually radially raised towards said surface of said cylinder, expelling articles which may be located in said matrix holes together with said string element connected thereto.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Glanulating (AREA)
US648448A 1943-05-27 1946-02-18 Device for making strings of pressed articles Expired - Lifetime US2534678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL912836X 1943-05-27

Publications (1)

Publication Number Publication Date
US2534678A true US2534678A (en) 1950-12-19

Family

ID=19860144

Family Applications (1)

Application Number Title Priority Date Filing Date
US648448A Expired - Lifetime US2534678A (en) 1943-05-27 1946-02-18 Device for making strings of pressed articles

Country Status (5)

Country Link
US (1) US2534678A (de)
AT (1) AT167290B (de)
ES (1) ES174322A1 (de)
FR (1) FR912836A (de)
GB (1) GB606529A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945781A (en) * 1972-12-21 1976-03-23 Jack Doleman Molding apparatus to form a three dimensional product on a web material
US4168139A (en) * 1976-11-25 1979-09-18 Derckx Henricus A J M Device for making confectionery lollipops
US4208437A (en) * 1976-11-25 1980-06-17 Derckx Henricus A J M Method for making confectionery lollipops
US4555227A (en) * 1983-07-06 1985-11-26 U.S. Philips Corporation Device for injection moulding insulating disks onto the inner conductor of high-frequency coaxial cables
EP3795343A1 (de) * 2019-09-18 2021-03-24 Universitatea Stefan cel Mare Suceava - Romania Drehvorrichtung zur ölextraktion aus ölsaaten
EP3854576A1 (de) * 2020-01-27 2021-07-28 Universitatea Stefan cel Mare Suceava - Romania Scheibenpresse zur ölextraktion aus ölsaaten

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US832553A (en) * 1905-01-30 1906-10-02 William P Wagy Briqueting-machine.
US1091441A (en) * 1913-10-31 1914-03-24 Sharp And Dohme Poison-protective device.
US1481866A (en) * 1921-11-10 1924-01-29 Penn Rubber Products Corp Method of and apparatus for covering cores
US1563912A (en) * 1924-11-07 1925-12-01 Faultless Rubber Co Return ball
GB373423A (en) * 1931-06-01 1932-05-26 M O Valve Co Ltd Improvements in or relating to methods of embedding wires in glass beads
US1970396A (en) * 1931-10-12 1934-08-14 Robert P Scherer Method of and machine for making capsules
US2263340A (en) * 1941-08-13 1941-11-18 Brier Mfg Company Article of jewelry
US2287675A (en) * 1938-07-30 1942-06-23 Vulcan Corp Molding press
US2348036A (en) * 1940-09-12 1944-05-02 Synek Peter Process for making beads of glass or similar material
US2366932A (en) * 1944-03-10 1945-01-09 Anthony Bird Method for manufacturing beaded cord

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US832553A (en) * 1905-01-30 1906-10-02 William P Wagy Briqueting-machine.
US1091441A (en) * 1913-10-31 1914-03-24 Sharp And Dohme Poison-protective device.
US1481866A (en) * 1921-11-10 1924-01-29 Penn Rubber Products Corp Method of and apparatus for covering cores
US1563912A (en) * 1924-11-07 1925-12-01 Faultless Rubber Co Return ball
GB373423A (en) * 1931-06-01 1932-05-26 M O Valve Co Ltd Improvements in or relating to methods of embedding wires in glass beads
US1970396A (en) * 1931-10-12 1934-08-14 Robert P Scherer Method of and machine for making capsules
US2287675A (en) * 1938-07-30 1942-06-23 Vulcan Corp Molding press
US2348036A (en) * 1940-09-12 1944-05-02 Synek Peter Process for making beads of glass or similar material
US2263340A (en) * 1941-08-13 1941-11-18 Brier Mfg Company Article of jewelry
US2366932A (en) * 1944-03-10 1945-01-09 Anthony Bird Method for manufacturing beaded cord

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945781A (en) * 1972-12-21 1976-03-23 Jack Doleman Molding apparatus to form a three dimensional product on a web material
US4168139A (en) * 1976-11-25 1979-09-18 Derckx Henricus A J M Device for making confectionery lollipops
US4208437A (en) * 1976-11-25 1980-06-17 Derckx Henricus A J M Method for making confectionery lollipops
US4555227A (en) * 1983-07-06 1985-11-26 U.S. Philips Corporation Device for injection moulding insulating disks onto the inner conductor of high-frequency coaxial cables
EP3795343A1 (de) * 2019-09-18 2021-03-24 Universitatea Stefan cel Mare Suceava - Romania Drehvorrichtung zur ölextraktion aus ölsaaten
EP3854576A1 (de) * 2020-01-27 2021-07-28 Universitatea Stefan cel Mare Suceava - Romania Scheibenpresse zur ölextraktion aus ölsaaten

Also Published As

Publication number Publication date
AT167290B (de) 1950-12-11
ES174322A1 (es) 1946-08-16
FR912836A (fr) 1946-08-21
GB606529A (en) 1948-08-16

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