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MX171391B - PROCEDURE AND MECHANISM FOR FASTENING THE PIECES OF A HOLLOW BODY - Google Patents

PROCEDURE AND MECHANISM FOR FASTENING THE PIECES OF A HOLLOW BODY

Info

Publication number
MX171391B
MX171391B MX770787A MX770787A MX171391B MX 171391 B MX171391 B MX 171391B MX 770787 A MX770787 A MX 770787A MX 770787 A MX770787 A MX 770787A MX 171391 B MX171391 B MX 171391B
Authority
MX
Mexico
Prior art keywords
pieces
hollow body
fastening
procedure
hollow
Prior art date
Application number
MX770787A
Other languages
Spanish (es)
Inventor
Herbert Krips
Miroslan Podhorsky
Original Assignee
Balcke Duerr 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
Priority claimed from EP87101122A external-priority patent/EP0257175B1/en
Application filed by Balcke Duerr Ag filed Critical Balcke Duerr Ag
Publication of MX171391B publication Critical patent/MX171391B/en

Links

Landscapes

  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Insertion Pins And Rivets (AREA)
  • Connection Of Plates (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Gears, Cams (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

La presente invención se refiere a procedimiento para la sujeción de las piezas de un cuerpo hueco, provista cada una con una abertura u orificio en un cuerpo hueco, preferentemente en levas, cojinetes y/o elementos de impulsión de un eje hueco, en el que al inicio, el diámetro interno de la abertura formada en las piezas es mayor que el diámetro exterior de la superficie provista para la sujeción; el procedimiento se caracteriza por: generar una diferencia de temperatura entre las piezas y el cuerpo hueco por medio del calentamiento de dichas piezas y/o el enfriamiento del cuerpo hueco, antes de colocar las piezas sobre el cuerpo hueco; y sujetar las piezas sobre el cuerpo hueco por el ensanchamiento del cuerpo hueco, cuando menos en la zona de sujeción de las piezas, y el subsecuente encogimiento de las piezas a consecuencia de la igualación de temperaturas que tiene lugar entre las piezas y el cuerpo hueco.The present invention relates to a method for fastening the parts of a hollow body, each provided with an opening or hole in a hollow body, preferably in cams, bearings and / or drive elements of a hollow shaft, in which initially, the internal diameter of the opening formed in the pieces is greater than the external diameter of the surface provided for the fastening; The procedure is characterized by: generating a temperature difference between the pieces and the hollow body by heating said pieces and / or cooling the hollow body, before placing the pieces on the hollow body; and clamping the pieces on the hollow body by widening the hollow body, at least in the clamping zone of the pieces, and the subsequent shrinkage of the pieces as a result of the temperature equalization that takes place between the pieces and the hollow body .

MX770787A 1986-08-12 1987-08-11 PROCEDURE AND MECHANISM FOR FASTENING THE PIECES OF A HOLLOW BODY MX171391B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3627258 1986-08-12
EP87101122A EP0257175B1 (en) 1986-08-12 1987-01-27 Method and device for the fixing of parts on a hollow body

Publications (1)

Publication Number Publication Date
MX171391B true MX171391B (en) 1993-10-22

Family

ID=25846478

Family Applications (1)

Application Number Title Priority Date Filing Date
MX770787A MX171391B (en) 1986-08-12 1987-08-11 PROCEDURE AND MECHANISM FOR FASTENING THE PIECES OF A HOLLOW BODY

Country Status (8)

Country Link
CN (1) CN1009711B (en)
AT (1) ATE61956T1 (en)
BR (1) BR8704151A (en)
CA (1) CA1290563C (en)
MX (1) MX171391B (en)
PL (1) PL156835B1 (en)
PT (1) PT85517B (en)
RU (1) RU1801077C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1034275C (en) * 1993-11-05 1997-03-19 梁东丽 Fertilizer for greens leaf
JP4921019B2 (en) * 2006-04-06 2012-04-18 昭和電工株式会社 Joining method between members
JP4843356B2 (en) * 2006-04-13 2011-12-21 昭和電工株式会社 Joining method between members
US8020272B2 (en) * 2007-04-20 2011-09-20 GM Global Technology Operations LLC Method for joining tubes
CN101658998B (en) * 2009-09-29 2012-01-25 湖南汉升机器制造有限公司 Assembly method adopting interference fit rigid connection
CN105014301B (en) * 2015-06-04 2017-11-10 上海交通大学 The plastic joining method of shroud ring part pull bar and gland
CN107030210B (en) * 2016-12-21 2018-09-14 张家港和顺机械制造有限公司 A kind of molding assembly mold of automotive seat angular adjustment component

Also Published As

Publication number Publication date
PL156835B1 (en) 1992-04-30
CA1290563C (en) 1991-10-15
BR8704151A (en) 1988-04-12
ATE61956T1 (en) 1991-04-15
RU1801077C (en) 1993-03-07
CN87105521A (en) 1988-03-09
PT85517A (en) 1988-08-17
PT85517B (en) 1993-07-30
PL267273A1 (en) 1988-06-23
CN1009711B (en) 1990-09-26

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