GB1151249A - Improvements in or relating to Arrangement for Counterbalancing the Forces in Crankshaft Driven Machines - Google Patents

Improvements in or relating to Arrangement for Counterbalancing the Forces in Crankshaft Driven Machines

Info

Publication number
GB1151249A
GB1151249A GB53309/66A GB5330966A GB1151249A GB 1151249 A GB1151249 A GB 1151249A GB 53309/66 A GB53309/66 A GB 53309/66A GB 5330966 A GB5330966 A GB 5330966A GB 1151249 A GB1151249 A GB 1151249A
Authority
GB
United Kingdom
Prior art keywords
pivoted
counterweights
crank
rod
shaft
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
GB53309/66A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4419102&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1151249(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bruderer AG filed Critical Bruderer AG
Publication of GB1151249A publication Critical patent/GB1151249A/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
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • F16F15/261—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system where masses move linearly
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18208—Crank, pitman, and slide
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2142—Pitmans and connecting rods
    • Y10T74/2154—Counterbalanced
    • Y10T74/2156—Weight type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Reciprocating Pumps (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

1,151,249. Counterbalanced crank-shaft driven machines. BRUDERER A.G. 29 Nov., 1966 [2 Dec., 1965], No. 53309/66. Heading F2X. A machine such as a crank and punch press or embossing machine comprises a member 3, e.g., a piston or crosshead, mounted for reciprocation by a crank-shaft 1 and connecting-rod 2, and two counterweights 7 connected to the member 3 by a pivoted rod 5 and a pivoted lever 6 so as to move in the opposite sense to the member 3, the counterweights being restrained at their ends remote from the member 3 by means which prevent uncontrolled swinging thereof. These means may comprise pivoted levers 10 and pivoted rods 9 and 11, whereby the counterweights are also caused to have a transverse component of movement to balance the forces arising from the rotation of the crank-shaft. In simpler embodiments the counterweights are simply pivoted together at their remote ends (Fig. 2, not shown) or each pivoted to a fixed point by a rod (8, Fig. 1, not shown).
GB53309/66A 1965-12-02 1966-11-29 Improvements in or relating to Arrangement for Counterbalancing the Forces in Crankshaft Driven Machines Expired GB1151249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1665465A CH427442A (en) 1965-12-02 1965-12-02 Device for mass balancing in machines driven by a crank drive

Publications (1)

Publication Number Publication Date
GB1151249A true GB1151249A (en) 1969-05-07

Family

ID=4419102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53309/66A Expired GB1151249A (en) 1965-12-02 1966-11-29 Improvements in or relating to Arrangement for Counterbalancing the Forces in Crankshaft Driven Machines

Country Status (5)

Country Link
US (1) US3422688A (en)
CH (1) CH427442A (en)
DE (1) DE1301670B (en)
FR (1) FR1503203A (en)
GB (1) GB1151249A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215961A2 (en) * 1985-09-03 1987-04-01 Aida Engineering Ltd. Dynamic balancing device for press
EP0455988A1 (en) * 1990-05-09 1991-11-13 Bruderer Ag Apparatus for balancing the inertia forces in a punching machine

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776046A (en) * 1971-09-27 1973-12-04 Niagara Machine & Tool Works Inertia balancing means for power presses
AT342178B (en) * 1973-04-30 1978-03-28 Braun Anton PISTON MACHINE
CH581281A5 (en) * 1974-09-03 1976-10-29 Bruderer Ag
US3973505A (en) * 1975-10-31 1976-08-10 The Singer Company Tufting machines
DE3029417A1 (en) * 1980-08-02 1982-03-11 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg POLISHING OR GRINDING MACHINE WITH ANOTHER AXIAL MOVABLE AS WELL AS A ROTATING SPINDLE CARRYING FROM A POLISHING TOOL
JPS60231600A (en) * 1984-04-27 1985-11-18 Aida Eng Ltd Balancing device of press machine
US4606587A (en) * 1985-01-08 1986-08-19 Automated Quality Technologies, Inc. Precision air slide
JPS6257800A (en) * 1985-09-07 1987-03-13 Aida Eng Ltd Dynamical balancing device for press
WO1988004213A1 (en) * 1986-12-09 1988-06-16 Allwood, Searle & Timney (Holdings) Limited Friction welding apparatus
CH679471A5 (en) * 1989-05-03 1992-02-28 Bruderer Ag
US5282397A (en) * 1992-03-19 1994-02-01 Briggs & Stratton Corporation Engine balancing system having at least one pivoting counterbalance weight
DE4233460C2 (en) * 1992-10-05 1995-11-23 Wifag Maschf Device for avoiding vibrations in printing machines
WO2008018806A1 (en) * 2006-08-09 2008-02-14 Whisper Tech Limited A reciprocating piston machine with oscillating balancing rotors
EP2008799A1 (en) 2007-06-28 2008-12-31 Bruderer Ag Die cutting press
EP2138267B1 (en) 2008-06-09 2011-05-18 Homag Holzbearbeitungssysteme AG Workpieces machining unit
EP3938196B1 (en) * 2019-04-16 2023-12-13 Bruderer AG Punching press

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US716786A (en) * 1902-09-11 1902-12-23 Blake Terry Automatic balance attachment for windmills.
US1085556A (en) * 1912-04-25 1914-01-27 Truman Evans Balancing device for pumps.
US1113235A (en) * 1914-03-09 1914-10-13 Andrew Moser Pump-operating mechanism.
NL62873C (en) * 1944-11-24 1900-01-01
AT217244B (en) * 1956-01-09 1961-09-11 Vyzkumny Ustav Naftovych Motoru
NL280750A (en) * 1961-07-14

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0215961A2 (en) * 1985-09-03 1987-04-01 Aida Engineering Ltd. Dynamic balancing device for press
EP0215961A3 (en) * 1985-09-03 1988-03-09 Aida Engineering, Ltd. Dynamic balancing device for press
EP0455988A1 (en) * 1990-05-09 1991-11-13 Bruderer Ag Apparatus for balancing the inertia forces in a punching machine
US5138922A (en) * 1990-05-09 1992-08-18 Bruderer Ag Apparatus for balancing the mass forces of a punch press

Also Published As

Publication number Publication date
FR1503203A (en) 1967-11-24
CH427442A (en) 1966-12-31
DE1301670B (en) 1969-08-21
US3422688A (en) 1969-01-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE Patent expired