FR2380087A1 - Metal pieces ejector used in electric presses - Google Patents

Metal pieces ejector used in electric presses

Info

Publication number
FR2380087A1
FR2380087A1 FR7804314A FR7804314A FR2380087A1 FR 2380087 A1 FR2380087 A1 FR 2380087A1 FR 7804314 A FR7804314 A FR 7804314A FR 7804314 A FR7804314 A FR 7804314A FR 2380087 A1 FR2380087 A1 FR 2380087A1
Authority
FR
France
Prior art keywords
pieces
metal pieces
elements
sequence
ejector
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.)
Withdrawn
Application number
FR7804314A
Other languages
French (fr)
Inventor
Ewald Bergmann
Alfred Kottmann
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.)
L Schuler GmbH
Original Assignee
L Schuler GmbH
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
Priority claimed from DE19772706274 external-priority patent/DE2706274A1/en
Priority claimed from DE19772719127 external-priority patent/DE2719127A1/en
Application filed by L Schuler GmbH filed Critical L Schuler GmbH
Publication of FR2380087A1 publication Critical patent/FR2380087A1/en
Priority claimed from DE19782839928 external-priority patent/DE2839928A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/22—Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20—Storage arrangements; Piling or unpiling
    • B21D43/22—Devices for piling sheets

Abstract

The ejector is for metal pieces formed in an electric press by cutting a continuously fed band of material. It preserves the sequence of the pieces and also stacks them in piles and allows them to be packaged. The ejector consists of guiding elements forming a shaft under the mould of the cutting tool which is vertical at the top and curved further down. - The sequence of pieces is preserved by elements which have the same shape as the exterior contour of the pieces and are placed opposite each other. These elements are made from an elastic material and they held between the guiding element by spring supports ensuring that the pieces are ejected in a continuous line.
FR7804314A 1977-02-15 1978-02-15 Metal pieces ejector used in electric presses Withdrawn FR2380087A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19772706274 DE2706274A1 (en) 1977-02-15 1977-02-15 DEVICE FOR THE PRE-CUT-OUT CONVEYING, STACKING AND PACKING OF PLATES OF ELECTRIC MACHINES
DE19772719127 DE2719127A1 (en) 1977-04-29 1977-04-29 Metal pieces ejector used in electric presses - preserves cutting order and removes pieces in continuous line and enables them to be stacked in piles
DE19782839928 DE2839928A1 (en) 1978-09-14 1978-09-14 DEVICE FOR PRINTING, STACKING AND PACKAGING PLANTS OF ELECTRICAL MACHINES IN RIGHT PRINT AREA

Publications (1)

Publication Number Publication Date
FR2380087A1 true FR2380087A1 (en) 1978-09-08

Family

ID=27187121

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7804314A Withdrawn FR2380087A1 (en) 1977-02-15 1978-02-15 Metal pieces ejector used in electric presses
FR7923029A Withdrawn FR2435981A2 (en) 1977-02-15 1979-09-14 DEVICE FOR EVACUATION, STACKING, PACKAGING CONSERVING THE CUTTING ARRANGEMENT, OF SHEETS FOR ELECTRIC MACHINES

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7923029A Withdrawn FR2435981A2 (en) 1977-02-15 1979-09-14 DEVICE FOR EVACUATION, STACKING, PACKAGING CONSERVING THE CUTTING ARRANGEMENT, OF SHEETS FOR ELECTRIC MACHINES

Country Status (1)

Country Link
FR (2) FR2380087A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435981A2 (en) * 1977-02-15 1980-04-11 Schuler Gmbh L DEVICE FOR EVACUATION, STACKING, PACKAGING CONSERVING THE CUTTING ARRANGEMENT, OF SHEETS FOR ELECTRIC MACHINES

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677635A5 (en) * 1988-05-27 1991-06-14 Bruderer Ag

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB690900A (en) * 1951-04-30 1953-04-29 Metal Box Co Ltd Improvements in or relating to an assembly of discs for bottles, jars and the like
FR2083993A5 (en) * 1970-03-03 1971-12-17 Weingarten Ag Maschf
FR2276241A1 (en) * 1974-06-27 1976-01-23 Eastman Kodak Co ROSARY OF CONTAINERS FOR PHOTOGRAPHIC USE AND APPARATUS FOR MANUFACTURING SUCH ROSARY

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380087A1 (en) * 1977-02-15 1978-09-08 Schuler Gmbh L Metal pieces ejector used in electric presses

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB690900A (en) * 1951-04-30 1953-04-29 Metal Box Co Ltd Improvements in or relating to an assembly of discs for bottles, jars and the like
FR2083993A5 (en) * 1970-03-03 1971-12-17 Weingarten Ag Maschf
FR2276241A1 (en) * 1974-06-27 1976-01-23 Eastman Kodak Co ROSARY OF CONTAINERS FOR PHOTOGRAPHIC USE AND APPARATUS FOR MANUFACTURING SUCH ROSARY
US4093493A (en) * 1974-06-27 1978-06-06 Eastman Kodak Company Apparatus for forming a photographic pod-tape product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2435981A2 (en) * 1977-02-15 1980-04-11 Schuler Gmbh L DEVICE FOR EVACUATION, STACKING, PACKAGING CONSERVING THE CUTTING ARRANGEMENT, OF SHEETS FOR ELECTRIC MACHINES

Also Published As

Publication number Publication date
FR2435981A2 (en) 1980-04-11

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Legal Events

Date Code Title Description
RE Withdrawal of published application