ES444276A1 - Perfeccionamientos en las maquinas para realizar una opera- cion en los extremos separados de un segmento de piston. - Google Patents

Perfeccionamientos en las maquinas para realizar una opera- cion en los extremos separados de un segmento de piston.

Info

Publication number
ES444276A1
ES444276A1 ES444276A ES444276A ES444276A1 ES 444276 A1 ES444276 A1 ES 444276A1 ES 444276 A ES444276 A ES 444276A ES 444276 A ES444276 A ES 444276A ES 444276 A1 ES444276 A1 ES 444276A1
Authority
ES
Spain
Prior art keywords
strip
strip stock
stock
station
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
ES444276A
Other languages
English (en)
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.)
SPX Technologies Inc
Original Assignee
Sealed Power Corp
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 Sealed Power Corp filed Critical Sealed Power Corp
Publication of ES444276A1 publication Critical patent/ES444276A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece
    • B23P15/065—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece from metal strip
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/84—Making other particular articles other parts for engines, e.g. connecting-rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Press Drives And Press Lines (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
ES444276A 1970-05-21 1975-12-31 Perfeccionamientos en las maquinas para realizar una opera- cion en los extremos separados de un segmento de piston. Expired ES444276A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3949870A 1970-05-21 1970-05-21

Publications (1)

Publication Number Publication Date
ES444276A1 true ES444276A1 (es) 1977-05-01

Family

ID=21905804

Family Applications (2)

Application Number Title Priority Date Filing Date
ES444276A Expired ES444276A1 (es) 1970-05-21 1975-12-31 Perfeccionamientos en las maquinas para realizar una opera- cion en los extremos separados de un segmento de piston.
ES444277A Expired ES444277A1 (es) 1970-05-21 1975-12-31 Mejoras en las maquinas para fabricar segmentos de piston a partir de tira metalica.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES444277A Expired ES444277A1 (es) 1970-05-21 1975-12-31 Mejoras en las maquinas para fabricar segmentos de piston a partir de tira metalica.

Country Status (4)

Country Link
US (1) US3646797A (es)
CA (1) CA975144A (es)
ES (2) ES444276A1 (es)
GB (3) GB1356614A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793862A (en) * 1972-08-30 1974-02-26 Phillips Petroleum Co Method and apparatus for continuously forming contoured metal strips
US3913371A (en) * 1974-05-24 1975-10-21 Thomas T Thompson Progressive punch die
FI77996C (fi) * 1982-06-03 1989-06-12 Ilmari Johannes Patrikainen Foerfarande och anordning foer att boeja metalprofiler.
US5830118A (en) * 1995-09-15 1998-11-03 Klockner Bartelt, Inc. Packaging machine for forming free-standing pouches
CN103182425B (zh) * 2011-12-27 2016-06-29 上海众大汽车配件有限公司 一种汽车轮罩零件修边整形模具
US8640518B1 (en) * 2013-04-11 2014-02-04 Hirofumi Saito Burring apparatus with scrap removing capability
CN110576132B (zh) * 2019-08-20 2020-12-18 顺科新能源技术股份有限公司 一种环形薄壁部位的成型方法、成型模具及成型冲具
CN118578328B (zh) * 2024-08-05 2024-10-01 常州苏橡橡塑制品有限公司 限流阀片生产用包胶装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591483A (en) * 1944-05-01 1952-04-01 Gen Time Corp Progressive tool and improved method of progressively forming articles from strip stock or the like
US2697865A (en) * 1949-08-19 1954-12-28 Thompson Prod Inc Piston ring making machine and process

Also Published As

Publication number Publication date
ES444277A1 (es) 1977-05-16
US3646797A (en) 1972-03-07
GB1356615A (en) 1974-06-12
CA975144A (en) 1975-09-30
GB1356614A (en) 1974-06-12
GB1356612A (en) 1974-06-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201