ITMI930637U1 - Unita' a stantuffo ed asta per un'ammortizzatore a gas a lunghezza regolabile - Google Patents

Unita' a stantuffo ed asta per un'ammortizzatore a gas a lunghezza regolabile

Info

Publication number
ITMI930637U1
ITMI930637U1 IT93MI000637U ITMI930637U ITMI930637U1 IT MI930637 U1 ITMI930637 U1 IT MI930637U1 IT 93MI000637 U IT93MI000637 U IT 93MI000637U IT MI930637 U ITMI930637 U IT MI930637U IT MI930637 U1 ITMI930637 U1 IT MI930637U1
Authority
IT
Italy
Prior art keywords
plunger
connecting rod
shock absorber
rod unit
adjustable length
Prior art date
Application number
IT93MI000637U
Other languages
English (en)
Inventor
Werner Rosch
Original Assignee
Suspa Compart 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 Suspa Compart Ag filed Critical Suspa Compart Ag
Publication of ITMI930637V0 publication Critical patent/ITMI930637V0/it
Publication of ITMI930637U1 publication Critical patent/ITMI930637U1/it
Application granted granted Critical
Publication of IT230622Y1 publication Critical patent/IT230622Y1/it

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/12—Connection to driving members with piston-rods, e.g. rigid connections
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/30—Chairs or stools with vertically-adjustable seats with vertically-acting fluid cylinder
    • 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
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0227—Telescopic characterised by the piston construction
    • 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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/3207—Constructional features
    • F16F9/3228—Constructional features of connections between pistons and piston rods
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J7/00—Piston-rods
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/01—Pistons; Trunk pistons; Plungers characterised by the use of particular materials
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49268—Piston making with other attaching provision for connecting rod
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49909—Securing cup or tube between axially extending concentric annuli
    • Y10T29/49911—Securing cup or tube between axially extending concentric annuli by expanding inner annulus
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/49—Member deformed in situ
    • Y10T403/4966—Deformation occurs simultaneously with assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

In un'unità a stantuffo ed asta o biella uno stantuffo (5) ed una biella sono collegati fra loro in modo ermetico. A tal fine, lo stantuffo (5) presenta un cielo (30) chiuso ed un foro cieco (31), nel quale viene introdotto un tratto (34) a forma di bussola della biella (10). Tramite l'applicazione di una forza (P) fra lo stantuffo (5) e la biella (10) il tratto (34) a forma di bussola viene dotato di un allargamento (40), che sporge all'interno in una scanalatura anulare (32) del foro cieco (31). In tal modo si ottiene un collegamento tramite accoppiamento geometrico, fra lo stantuffo (5) e la biella (10). (Figura 3).
IT93MI000637U 1992-08-07 1993-07-29 Unita' a stantuffo ed asta per un'ammortizzatore a gas a lunghezza regolabile IT230622Y1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4226180A DE4226180A1 (de) 1992-08-07 1992-08-07 Kolben-Kolbenstangen-Einheit und Verfahren zu deren Herstellung

Publications (3)

Publication Number Publication Date
ITMI930637V0 ITMI930637V0 (it) 1993-07-29
ITMI930637U1 true ITMI930637U1 (it) 1995-01-29
IT230622Y1 IT230622Y1 (it) 1999-06-09

Family

ID=6465089

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI000637U IT230622Y1 (it) 1992-08-07 1993-07-29 Unita' a stantuffo ed asta per un'ammortizzatore a gas a lunghezza regolabile

Country Status (7)

Country Link
US (1) US5388677A (it)
KR (1) KR940005951U (it)
CN (1) CN2171038Y (it)
DE (1) DE4226180A1 (it)
ES (1) ES1025447Y (it)
FR (1) FR2694612A1 (it)
IT (1) IT230622Y1 (it)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527113A1 (de) * 1995-07-25 1997-01-30 Suspa Compart Ag Verfahren zum Anbringen einer Ringscheibe an einer Kolbenstange und Werkzeug zur Durchführung dieses Verfahrens
DE19651653A1 (de) * 1996-12-12 1998-06-18 Suspa Compart Ag Längenverstellbare Säule für Stühle oder dergleichen
JP3287316B2 (ja) * 1998-04-23 2002-06-04 トヨタ自動車株式会社 慣性圧入方法
JP2000054954A (ja) * 1998-08-07 2000-02-22 Toyota Autom Loom Works Ltd 可変容量圧縮機用ピストンの製造方法
US7011191B2 (en) * 2002-10-17 2006-03-14 Litens Automotive Locking strut
DE10334152B4 (de) * 2003-07-26 2006-08-24 Stabilus Gmbh Verstellelement mit einem Zylinder
US7240606B2 (en) * 2004-07-15 2007-07-10 Parker-Hannifin Corporation Crimped piston to rod joint
KR100892999B1 (ko) 2007-09-17 2009-04-10 에스앤티대우(주) 연속 감쇠력 가변형 댐퍼의 피스톤밸브 어셈블리
CN101832353A (zh) * 2010-05-19 2010-09-15 王悦 一种复合气垫式气缸缓冲消能器
CN101891132B (zh) * 2010-07-27 2015-06-24 常熟通润汽车零部件股份有限公司 带浮动联接活塞杆的卧式千斤顶液压部件
CN102128261A (zh) * 2011-03-07 2011-07-20 成都三环金属制品有限公司 一种活塞与活塞杆的连接结构及其安装方法
CN103511621A (zh) * 2012-06-17 2014-01-15 芜湖市艾德森自动化设备有限公司 一种气缸活塞
DE102014113839B3 (de) * 2014-09-24 2015-10-01 Stabilus Gmbh Kolben-/Kolbenstangeneinheit
WO2016089392A1 (en) * 2014-12-03 2016-06-09 New York Air Brake, LLC Improved brake piston assembly
CN108454341B (zh) * 2015-10-23 2021-09-21 南京六合科技创业投资发展有限公司 一种汽车
US20170274513A1 (en) * 2016-03-28 2017-09-28 Tricord Solutions, Inc. Fastener driving apparatus
FR3083310A1 (fr) * 2018-06-29 2020-01-03 Centre Technique Des Industries Mecaniques Ensemble d’essai pour l’evaluation de parametres de convertisseur d’energie
KR102414790B1 (ko) 2021-11-05 2022-06-29 김용태 주방용품 소독기

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE427264C (de) * 1926-03-30 Robert Bosch Akt Ges Einseitiges Abschliessen eines durchgehenden Loches mit einem Putzen
DE616115C (de) * 1935-07-20 Wilhelm Henseler Verfahren zur Befestigung von Kopfabschluessen auf Metallrohren
DE332151C (de) * 1919-06-21 1921-01-24 Schlesinger Fa P Verfahren zur Verbindung des Schraubfusses mit der Befestigungsschraube des Karbidbehaelters bei Azetylenlaternen
US1826544A (en) * 1926-01-11 1931-10-06 Rich Tool Company Blank and process for making valve tappets
GB561134A (en) * 1942-12-21 1944-05-05 Automotive Prod Co Ltd Improvements in locating and securing articles upon rods and tubular members
US2455946A (en) * 1944-10-20 1948-12-14 Peters & Russell Inc Pump
US2685461A (en) * 1949-09-22 1954-08-03 Mueller Co Pipe coupling
US3209437A (en) * 1962-04-13 1965-10-05 Voorhies Carl Method of securing together two members
US3375345A (en) * 1964-07-15 1968-03-26 Gen Motors Corp Method of manufacturing shock absorber subassemblies
DE1812282C3 (de) * 1968-12-03 1981-07-30 Fritz Bauer + Söhne oHG, 8503 Altdorf Hubvorrichtung zum stufenlosen Höhenverstellen von Tischplatten, Stuhlsitzen u.dgl.
DE2247850A1 (de) * 1971-08-10 1974-04-04 Bilstein August Fa Verfahren zum befestigen von endstuecken an zylindern
DE2306899A1 (de) * 1971-08-10 1974-08-15 Bilstein August Fa Verfahren zum befestigen von endstuecken an zylindern
DE2139948A1 (de) * 1971-08-10 1973-02-15 Bilstein August Fa Verfahren zum befestigen von endstuecken an zylindern
DE2408052C3 (de) * 1974-02-20 1978-04-13 Suspa-Federungstechnik Fritz Bauer & Soehne Ohg, 8503 Altdorf Längenverstellbare Gasfeder
DE2611580A1 (de) * 1976-03-19 1977-09-29 Boge Gmbh Verfahren zur verbindung eines kolbens von teleskopdaempfern mit einer kolbenstange, insbesondere fuer kraftfahrzeuge
DE2942455A1 (de) * 1979-10-20 1981-04-30 Fritz Bauer + Söhne oHG, 8503 Altdorf Laengenverstellbare gasfeder
DE3425079A1 (de) * 1984-07-07 1986-01-30 thomas technik gesellschaft für magnet- und verfahrenstechnik mbH, 5243 Herdorf Mit einer welle verbundener koerper
DE3432605A1 (de) * 1984-09-05 1986-03-13 Stabilus Gmbh, 5400 Koblenz Temperaturkompensierte gasfeder
FR2596481B1 (fr) * 1986-03-27 1989-10-27 Allinquant Sa Tige de piston pour appareil telescopique tel qu'amortisseur et ressort pneumatique
EP0259010B1 (en) * 1986-09-02 1990-06-20 General Motors Corporation Method of manufacturing a modular piston and piston rod assembly
DE8630918U1 (it) * 1986-11-18 1987-11-05 Fritz Bauer + Soehne Ohg, 8503 Altdorf, De
DE3725101A1 (de) * 1987-07-29 1989-02-09 Bauer Fritz & Soehne Ohg Kolben fuer kolben-zylinder-einheit
DE3813021A1 (de) * 1988-04-19 1989-11-02 Guenther Hahn Gasfeder
JPH0251199U (it) * 1988-10-05 1990-04-10
DE4000245C1 (en) * 1990-01-06 1991-02-28 Guenther 7307 Aichwald De Hahn Pressurised gas spring with cylinder - has annular groove in piston rod collar, whose depth permits retaining extra O=ring
DE4009035A1 (de) * 1990-03-21 1991-09-26 Suspa Federungstech Laengenverstellbare gasfeder

Also Published As

Publication number Publication date
IT230622Y1 (it) 1999-06-09
DE4226180A1 (de) 1994-02-10
ITMI930637V0 (it) 1993-07-29
ES1025447Y (es) 1994-08-01
KR940005951U (ko) 1994-03-22
ES1025447U (es) 1994-01-01
FR2694612A1 (fr) 1994-02-11
CN2171038Y (zh) 1994-07-06
US5388677A (en) 1995-02-14

Similar Documents

Publication Publication Date Title
ITMI930637U1 (it) Unita' a stantuffo ed asta per un'ammortizzatore a gas a lunghezza regolabile
DE69716755D1 (de) Verfahren und vorrichtung zum hydroformen von rohren
FI925126A (fi) Luftsepareringscykel, som omfattar flerstegsfoervaermare och dubbelkolonn, fungerande under kompression och hoegt tryck samt dess integration med gasturbiner
IT8367785A0 (it) Gruppo stantuffo cilindro servosterzo includente tale gruppo e procedimento per la fabbricazione del suo stantuffo
IT1256977B (it) Procedimento per il fissaggio di un inserto tubolare di rinforzo ad una struttura tubolare metallica ed apparecchiatura per la realizzazione di tale procedimento.
CN208251882U (zh) 一种推拉窗用防盗器
IT1261274B (it) Pressa per la costruzione di cingoli
JPS5662379A (en) Optical operated semiconductor
GB1153235A (en) An Outer Casing for an Hydraulic or Pneumatic Telescopic Unit
CN110906290B (zh) 一种控制器壳体及应用于智慧灯杆的集成控制器
FR2385496A1 (fr) Perfectionnements pour un appareil percutant a main, du genre des marteaux-piqueurs
CN210552194U (zh) 一种具有防尘功能的墙体打孔设备
JPS5753126A (en) Tuning fork type quartz vibrator
IT1266114B1 (it) Dispositivo per il riempimento di telai distanziatori per vetro-camera con materiale igroscopico
IT1264540B1 (it) Ammortizzatore per macchine oscillanti
NL6618417A (it)
JPS5458397A (en) Pulse laser unit
AU7524700A (en) Window and method for producing the same
JPS56120148A (en) Semiconductor element
ATE368567T1 (de) Verglasung
JPS62169184U (it)
CN2078743U (zh) 臭氧管
JPS55154032A (en) Manufacture of high pressure sodium lamp
DE50011461D1 (de) Verbindungsvorrichtung für Glasplatten
SE9301918L (sv) Lyftanordning

Legal Events

Date Code Title Description
0001 Granted