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公开(公告)号：US3469428A
公开(公告)日：1969-09-30
申请号：US3469428D
申请日：1966-12-01
Applicant: CONTINENTAL CAN CO
Inventor： ASCHBERGER ANTON A
CPC classification number: B21D51/2615 , B21D51/263
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公开(公告)号：US3678241A
公开(公告)日：1972-07-18
申请号：US3678241D
申请日：1970-07-31
Applicant: CONTINENTAL CAN CO
Inventor： ERIANDSON PAUL M , ASCHBERGER ANTON A , CARY JOHN T
CPC classification number: B23K11/0006
Abstract: This disclosure relates to spot resistance welding or tack welding of edge portions of sheet material, particularly the welding of seams of containers. Means are provided for effecting gaseous flow around each of a pair of opposed electrodes with the flowing gas being preferably an inert gas and the flow being selectively one of pressure to one electrode and vacuum or partial vacuum to the other or pressure flow to both electrodes. Inert gas flow between the sheet portions being welded is also obtained.
Abstract translation: 本公开内容涉及片材边缘部分的点焊焊接或定位焊接，特别是焊接接缝的容器。 提供了用于在一对相对的电极中的每一个周围产生气体流动的装置，流动气体优选为惰性气体，并且该流动是选择性地对一个电极施加一个压力，而对另一个电极进行真空或部分真空，另一个压力流向两个电极。 还获得了被焊接的片材部分之间的惰性气体流动。
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Patent Agency Ranking
公开(公告)号：US3654810A
公开(公告)日：1972-04-11
申请号：US3654810D
申请日：1970-05-12
Applicant: CONTINENTAL CAN CO
Inventor： ASCHBERGER ANTON A , BARTELS HERBERT D
CPC classification number: B23K11/063 , Y10T74/18288
Abstract: An indexer for turning a can on which the seam has not been fully welded so that the welding current goes through different parts of the electrode as successive can seams are turned and the electrode erodes across a wide area instead of at one point. This prolongs electrode life.
Abstract translation: 用于转动接缝没有完全焊接的罐的分度器，使得焊接电流通过电极的不同部分，因为连续的罐接缝被转动，并且电极在广泛的区域而不是在一个点处侵蚀。 这延长了电极寿命。
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公开(公告)号：US3544753A
公开(公告)日：1970-12-01
申请号：US3544753D
申请日：1969-01-23
Applicant: CONTINENTAL CAN CO
Inventor： ASCHBERGER ANTON A , BARTELS HERBERT D
CPC classification number: B23K11/063
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公开(公告)号：US3652818A
公开(公告)日：1972-03-28
申请号：US3652818D
申请日：1970-07-31
Applicant: CONTINENTAL CAN CO
Inventor： ERLANDSON PAUL M , ASCHBERGER ANTON A , ROTH DONALD J , CARY JOHN T , BARTIMES GEORGE F
CPC classification number: B23K11/0006
Abstract: This disclosure relates to a resistance seam welder for welding lapped sheet material, particularly can bodies, and includes means for effecting inert gas flow between roller electrode surfaces and the interface of the lapped can body edge portions, the flow effecting means being in the form of a manifold into which is introduced inert gas while flexible sealing means are provided for sealingly contacting opposite surfaces of the can body edge portions. In one embodiment of the invention the manifold is formed of two hollow bodies having pairs of walls in sealing contact with at least one pair of the walls being flexible to permit the passage of the lapped edges therethrough as the can body blank is moved along an associated horn. In an alternative embodiment the walls are relatively rigid and each carries flexible seals to permit the passage of can body blanks therethrough. In a final embodiment, the manifold is defined by a plurality of radial ports formed in the roller electrodes with each electrode carrying a pair of annular seals for localizing the inert gas at the seam as it is being welded.
Abstract translation: 本公开涉及一种用于焊接重叠片材料，特别是罐体的电阻缝焊机，并且包括用于在辊电极表面和研磨的罐体边缘部分的界面之间实现惰性气体流动的装置，流动效应装置为 其中引入惰性气体的歧管，同时提供用于密封地接触罐体边缘部分的相对表面的柔性密封装置。 在本发明的一个实施例中，歧管由两个中空体形成，两个中空体具有密封接触的成对的壁，至少一对壁是柔性的，以允许穿过的边缘通过其中，因为罐体坯体沿着相关联的 喇叭。 在替代实施例中，壁是相对刚性的，并且每个都带有柔性密封件以允许罐主体坯件通过其中。 在最终实施例中，歧管由形成在辊电极中的多个径向端口限定，每个电极承载一对环形密封件，用于在焊接时将接缝处的惰性气体定位。
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公开(公告)号：US3617679A
公开(公告)日：1971-11-02
申请号：US3617679D
申请日：1969-08-11
Applicant: CONTINENTAL CAN CO
Inventor： ASCHBERGER ANTON A
CPC classification number: B23K11/063
Abstract: An indexer for turning a can on which the seam has not been fully welded so that the welding current goes through two or three positions on the surface of the electrode as successive can seams are turned to these positions by the indexer. The electrode erodes in definite patterns. This prolongs electrode life.
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公开(公告)号：US3383888A
公开(公告)日：1968-05-21
申请号：US33123263
申请日：1963-12-17
Applicant: CONTINENTAL CAN CO
Inventor： ASCHBERGER ANTON A
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