JPS6252232A - 可変引張装置 - Google Patents

可変引張装置

Info

Publication number
JPS6252232A
JPS6252232A JP61201941A JP20194186A JPS6252232A JP S6252232 A JPS6252232 A JP S6252232A JP 61201941 A JP61201941 A JP 61201941A JP 20194186 A JP20194186 A JP 20194186A JP S6252232 A JPS6252232 A JP S6252232A
Authority
JP
Japan
Prior art keywords
opening
torsion member
aperture
wall surface
torsion
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.)
Granted
Application number
JP61201941A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139496B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
ジヨージ　エツチ．レオナルド
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.)
AIR POTSUTO CORP
AIR-POTSUTO CORP
Original Assignee
AIR POTSUTO CORP
AIR-POTSUTO 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 AIR POTSUTO CORP, AIR-POTSUTO CORP filed Critical AIR POTSUTO CORP
Publication of JPS6252232A publication Critical patent/JPS6252232A/ja
Publication of JPH0139496B2 publication Critical patent/JPH0139496B2/ja
Granted legal-status Critical Current

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/14—Torsion springs consisting of bars or tubes
    • F16F1/16—Attachments or mountings
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/10—Details of socket shapes
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7026—Longitudinally splined or fluted rod
    • Y10T403/7035—Specific angle or shape of rib, key, groove, or shoulder
    • 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
    • Y10T403/70—Interfitted members
    • Y10T403/7098—Non-circular rod section is joint component

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
  • Mechanical Operated Clutches (AREA)
JP61201941A 1985-08-29 1986-08-29 可変引張装置 Granted JPS6252232A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/770,614 US4681307A (en) 1985-08-29 1985-08-29 Socket construction for torsion member
US770614 2007-06-28

Publications (2)

Publication Number Publication Date
JPS6252232A true JPS6252232A (ja) 1987-03-06
JPH0139496B2 JPH0139496B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-08-22

Family

ID=25089161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61201941A Granted JPS6252232A (ja) 1985-08-29 1986-08-29 可変引張装置

Country Status (4)

Country Link
US (1) US4681307A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6252232A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1260967A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3629068A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1204981B (it) * 1987-04-28 1989-03-10 Pirelli Miglioramenti ai talloni dei pneumatici per ruote di veicoli
US5169729A (en) * 1987-04-28 1992-12-08 Pirelli Coordinamento Pneumatici S.P.A. Beads of pneumatic tires for vehicle wheels
US4884790A (en) * 1988-06-01 1989-12-05 Paul Castrilli Nonlinear torsion spring
US5213437A (en) * 1988-12-10 1993-05-25 Zahnradfabrik Friedrichshafen, Ag Serrated-shaft connection
JP2616998B2 (ja) * 1989-09-01 1997-06-04 太陽鍛工 株式会社 爪ホルダ
JP2527624Y2 (ja) * 1990-08-10 1997-03-05 太陽鍛工 株式会社 表土均し装置
US5136811A (en) * 1990-09-07 1992-08-11 The Bilco Company Torque rod counterbalanced door assembly
US5515876A (en) * 1994-04-21 1996-05-14 Premark Feg Corporation Torsion bar assembly
US5632063A (en) * 1994-06-16 1997-05-27 Clopay Building Products Company, Inc. Counterbalancing mechanism for an overhead door
US5615723A (en) * 1994-06-16 1997-04-01 Clopay Building Products Company, Inc. Extension spring system for an overhead door
US5636678A (en) * 1994-06-16 1997-06-10 Clopay Building Products Company, Inc. Counterbalancing mechanism for an overhead door
US6364297B1 (en) * 2000-06-02 2002-04-02 Daimlerchrysler Corporation Torsion bar anchor
EP1441144A3 (de) * 2002-12-02 2004-08-11 Muhr und Bender KG Torsions- oder Biegefeder aus Einzelstäben
EP1464871B1 (en) * 2003-04-02 2008-05-28 DAYCO EUROPE S.r.l. Two-arm belt tensioner
DE10335791A1 (de) * 2003-08-05 2005-03-10 Innotec Forschungs & Entw Gmbh Drehstabfeder
US20100072723A1 (en) * 2008-09-24 2010-03-25 Andrew Ciasulli Adjustable Over Tube Anti Roll Bar
US12173543B2 (en) 2019-02-22 2024-12-24 Southco, Inc. Split structure counterbalance system
USD1087735S1 (en) 2024-12-30 2025-08-12 Nantong Jiale Auto Parts Technology Co., LTD Torsion spring

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE636263C (de) * 1933-02-25 1936-10-14 Adam Opel Akt Ges Drehstabfeder fuer die Abfederung des Fahrgestelles, insbesondere von Kraftfahrzeugen
US2606020A (en) * 1950-05-23 1952-08-05 Preco Inc Torsion transmitting mounting for torsion members such as rods and springs
US2778626A (en) * 1953-06-17 1957-01-22 Klepp Otto Torsion spring assembly
DE935338C (de) * 1953-12-24 1955-11-17 Otto Dr-Ing Lutz Federgelenk
BE561175A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1956-09-27
US4571775A (en) * 1983-03-21 1986-02-25 Airpot Corporation Counterbalance device and torsion member usable therein

Also Published As

Publication number Publication date
JPH0139496B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-08-22
DE3629068A1 (de) 1987-03-05
CA1260967A (en) 1989-09-26
DE3629068C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-11
US4681307A (en) 1987-07-21

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