GB1502193A - Apparatus for mass compensation in a machine driven by a crank drive - Google Patents

Apparatus for mass compensation in a machine driven by a crank drive

Info

Publication number
GB1502193A
GB1502193A GB3438775A GB3438775A GB1502193A GB 1502193 A GB1502193 A GB 1502193A GB 3438775 A GB3438775 A GB 3438775A GB 3438775 A GB3438775 A GB 3438775A GB 1502193 A GB1502193 A GB 1502193A
Authority
GB
United Kingdom
Prior art keywords
hingedly connected
housing
compensation
rod
machine
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
GB3438775A
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.)
Bruderer AG
Original Assignee
Bruderer AG
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 Bruderer AG filed Critical Bruderer AG
Publication of GB1502193A publication Critical patent/GB1502193A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/263—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks work stroke adjustment means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0064—Counterbalancing means for movable press elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Press Drives And Press Lines (AREA)
  • Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

1502193 Balancing inertia forces BRUDERER AG 19 Aug 1975 [3 Sept 1974] 34387/75 Heading F2X [Also in Division B3] A machine driven by means of a crank drive, especially a punch press or stamping machine, and including mass compensation means comprises a driven crank-shaft 12 mounted in bearings of a machine housing 3 and acting via a connecting rod 1 upon a crosshead 2 which is slidingly guided in slide guides 4 of the housing 3. At the hinge means la connecting the rod 1 with the crosshead 2, there are hingedly mounted the one ends 5a of single-arm levers 5, the other ends 5b of which are hingedly connected via links 6 with screw-threaded spindles 7. Intermediate bearings 5c of the levers 5 are connected by means of rods 11 with a press ram 10, and by means of links 15 with the one ends of double-levers 16 which are hingedly connected at intermediate bearings 16a to the housing 3 and at their other ends to compensation weights 17. This provides for the mass compensation of the oscillating masses of the machine, while for the mass compensation of the rotating masses, each compensation weight 17 is directly hingedly connected at first means 18b to the one end 18c of a further double-lever 18, the other end 18d of which is hingedly connected at location 100 via a first rod 22 with the connecting rod 1. In addition, the intermediate bearing 18a of each double-lever 18 is hingedly connected via a second rod 19 to a transverse support 20 which extends parallel to the crankshaft 12 and is fixedly connected to the housing 3.
GB3438775A 1974-09-03 1975-08-19 Apparatus for mass compensation in a machine driven by a crank drive Expired GB1502193A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1198074A CH581281A5 (en) 1974-09-03 1974-09-03

Publications (1)

Publication Number Publication Date
GB1502193A true GB1502193A (en) 1978-02-22

Family

ID=4378697

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3438775A Expired GB1502193A (en) 1974-09-03 1975-08-19 Apparatus for mass compensation in a machine driven by a crank drive

Country Status (6)

Country Link
JP (1) JPS5152574A (en)
CH (1) CH581281A5 (en)
DE (1) DE2534626C2 (en)
FR (1) FR2284071A1 (en)
GB (1) GB1502193A (en)
IT (1) IT1041504B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189730A (en) * 1986-04-28 1987-11-04 Bruderer Ag Balancing means in punching machine
GB2234196A (en) * 1989-07-22 1991-01-30 Verson Hme Ltd Press and method of working material
WO2020096534A3 (en) * 2018-11-10 2020-07-16 Bes Isletme Arge Ve Muhendislik Cozumleri Sanayi Ticaret Limited Sirketi Slider mechanism with pendulum coordination

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654432C2 (en) * 1976-12-01 1984-09-27 L. Schuler GmbH, 7320 Göppingen Eccentric press with a mass balance
DE2806584C3 (en) * 1978-02-16 1984-05-03 Otto Kaiser Gmbh & Co Kg, 7531 Kieselbronn Mass balancing device for the moving masses of an eccentric press
US4222708A (en) * 1978-06-26 1980-09-16 General Electric Company Method and apparatus for reducing eccentricity in a turbomachine
DD142991A3 (en) * 1978-11-22 1980-07-30 Andreas Hoefer HYDRAULIC PRESS
DE3138812A1 (en) * 1981-09-30 1983-04-14 L. Schuler GmbH, 7320 Göppingen Eccentric drive with stroke adjustment
DE3336381C2 (en) * 1983-10-06 1986-07-03 Mümin 7128 Lauffen Öszüt Processing machine for the surface treatment of workpieces with a mass balancing device
EP0248917B1 (en) * 1986-06-06 1991-02-20 L. SCHULER GmbH Apparatus for adjusting the slide stroke of a press with an excentric shaft
CH677336A5 (en) * 1988-08-31 1991-05-15 Bruderer Ag
CH679471A5 (en) * 1989-05-03 1992-02-28 Bruderer Ag
DE4335013A1 (en) * 1993-10-14 1995-04-20 Schuler Gmbh L Press, in particular high-speed cutting press
JP4680370B2 (en) * 2000-11-13 2011-05-11 株式会社山田ドビー Press machine
EP2008799A1 (en) 2007-06-28 2008-12-31 Bruderer Ag Die cutting press
US20220212431A1 (en) 2019-04-16 2022-07-07 Bruderer Ag Punch press

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH427442A (en) * 1965-12-02 1966-12-31 Bruderer Ag Device for mass balancing in machines driven by a crank drive

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2189730A (en) * 1986-04-28 1987-11-04 Bruderer Ag Balancing means in punching machine
US4757734A (en) * 1986-04-28 1988-07-19 Bruderer Ag Balancing means in a punching machine
GB2189730B (en) * 1986-04-28 1989-11-29 Bruderer Ag A balancing means in a punching machine
GB2234196A (en) * 1989-07-22 1991-01-30 Verson Hme Ltd Press and method of working material
GB2234196B (en) * 1989-07-22 1993-02-17 Verson Hme Ltd Press and method of working material
WO2020096534A3 (en) * 2018-11-10 2020-07-16 Bes Isletme Arge Ve Muhendislik Cozumleri Sanayi Ticaret Limited Sirketi Slider mechanism with pendulum coordination

Also Published As

Publication number Publication date
DE2534626C2 (en) 1982-07-22
IT1041504B (en) 1980-01-10
FR2284071A1 (en) 1976-04-02
CH581281A5 (en) 1976-10-29
JPS5152574A (en) 1976-05-10
FR2284071B1 (en) 1979-02-02
DE2534626A1 (en) 1976-03-11
JPS5325389B2 (en) 1978-07-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930819