IT8249628A0 - Perfezionamento nei martinetti - Google Patents

Perfezionamento nei martinetti

Info

Publication number
IT8249628A0
IT8249628A0 IT8249628A IT4962882A IT8249628A0 IT 8249628 A0 IT8249628 A0 IT 8249628A0 IT 8249628 A IT8249628 A IT 8249628A IT 4962882 A IT4962882 A IT 4962882A IT 8249628 A0 IT8249628 A0 IT 8249628A0
Authority
IT
Italy
Prior art keywords
jacks
improvement
Prior art date
Application number
IT8249628A
Other languages
English (en)
Other versions
IT1149133B (it
Inventor
Walter Fortgens
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Publication of IT8249628A0 publication Critical patent/IT8249628A0/it
Application granted granted Critical
Publication of IT1149133B publication Critical patent/IT1149133B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/08—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated
    • B66F3/12—Devices, e.g. jacks, adapted for uninterrupted lifting of loads screw operated comprising toggle levers
    • 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
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18696—Reciprocating or oscillating to or from alternating rotary including screw and nut including means to selectively transmit power [e.g., clutch, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Transmission Devices (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Surgical Instruments (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
IT49628/82A 1981-12-08 1982-12-07 Perfezionamento nei martinetti IT1149133B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8107336A SE445445B (sv) 1981-12-08 1981-12-08 Domkraft innefattande en utvendigt gengad stang och ett invendigt gengat med stangen ingripande mutterelement

Publications (2)

Publication Number Publication Date
IT8249628A0 true IT8249628A0 (it) 1982-12-07
IT1149133B IT1149133B (it) 1986-12-03

Family

ID=20345222

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49628/82A IT1149133B (it) 1981-12-08 1982-12-07 Perfezionamento nei martinetti

Country Status (7)

Country Link
US (1) US4493478A (it)
JP (1) JPS58104898A (it)
DE (1) DE3245216A1 (it)
FR (1) FR2517661B1 (it)
GB (1) GB2111018B (it)
IT (1) IT1149133B (it)
SE (1) SE445445B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61155199A (ja) * 1984-12-27 1986-07-14 アイシン精機株式会社 パンタグラフ式ジヤツキ
FR2623586B1 (fr) * 1987-11-20 1990-04-20 Rockwell Cim Verin telescopique a vis pour le reglage d'un element tel que siege de vehicule
US4846011A (en) * 1988-02-29 1989-07-11 Gaffney Edward J Clutch assembly
FR2697239B1 (fr) * 1992-10-23 1995-01-27 Fabrication Accessoires Automo Cric pour véhicule automobile.
FR2708243B1 (fr) * 1993-07-01 1995-10-20 Sblg Crics Cric de levage, notamment pour véhicule automobile.
GB2330349B (en) * 1997-10-14 2001-04-25 Metallifacture Ltd Vehicle jack
US5975497A (en) * 1998-01-06 1999-11-02 Norco Industries, Inc. Multipiece trunnion for a scissor type jack
JP4563550B2 (ja) * 2000-05-09 2010-10-13 理研化機工業株式会社 パンタグラフ式ジャッキ
KR100586519B1 (ko) * 2004-01-09 2006-06-07 삼성전자주식회사 김치 냉장고
GB0605960D0 (en) * 2006-03-24 2006-05-03 Galley Geoffrey H Expandable spinal prosthesis

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1764472A (en) * 1928-03-02 1930-06-17 Duff Norton Mfg Company Lifting jack
US3029660A (en) * 1959-11-05 1962-04-17 Beaver Prec Products Inc Ball screw with stop means
DE1294132B (de) * 1964-04-15 1969-04-30 Demag Ag Sicherungsvorrichtung gegen das Ausreissen des Gewindes einer axial festgehaltenen Spindelmutter
CH437700A (fr) * 1965-07-22 1967-06-15 Villars Julio Elévateur pour automobiles
GB1191802A (en) * 1968-04-11 1970-05-13 Tangyes Ltd Improvements in Jacks
FR2175532B1 (it) * 1972-03-13 1976-10-29 Rousseau Jean Jacques
FR2300039A1 (fr) * 1975-02-06 1976-09-03 Rousseau Jean Perfectionnements aux crics a losange articule
SE392708B (sv) * 1976-02-25 1977-04-18 Gardmo Edvin Ab Sekrad skruvdrivanordning
DE7621309U1 (de) * 1976-07-06 1977-02-03 Gebr. Hofmann Kg Maschinenfabrik, 6100 Darmstadt Sicherheitseinrichtung an hebebuehnen
JPS54144657A (en) * 1978-05-02 1979-11-12 Kyokuto Kaihatsu Kogyo Co Ltd Safety device of screw jack
DD138189B1 (de) * 1978-08-28 1981-08-26 Erhard Rippel Scherenwagenheber
DE2906172C2 (de) * 1979-02-17 1984-04-12 Gebr. Hofmann Gmbh & Co Kg Maschinenfabrik, 6100 Darmstadt Sicherheitseinrichtung für eine spindelbetriebene Hebeeinrichtung, insbesondere Zwei-Säulen-Kraftfahrzeug-Hebebühne
DE2948210A1 (de) * 1979-11-30 1981-06-04 Josef Haamann Hebe- Und Transporttechnik, 6982 Freudenberg Hebezeug mit hand- oder motorangetriebener spindel

Also Published As

Publication number Publication date
JPS58104898A (ja) 1983-06-22
US4493478A (en) 1985-01-15
FR2517661B1 (fr) 1987-04-30
FR2517661A1 (fr) 1983-06-10
SE8107336L (sv) 1983-06-09
JPH036120B2 (it) 1991-01-29
IT1149133B (it) 1986-12-03
GB2111018B (en) 1985-08-21
DE3245216A1 (de) 1983-07-21
GB2111018A (en) 1983-06-29
SE445445B (sv) 1986-06-23

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