FI96816B - Dragstång - Google Patents

Dragstång Download PDF

Info

Publication number
FI96816B
FI96816B FI940539A FI940539A FI96816B FI 96816 B FI96816 B FI 96816B FI 940539 A FI940539 A FI 940539A FI 940539 A FI940539 A FI 940539A FI 96816 B FI96816 B FI 96816B
Authority
FI
Finland
Prior art keywords
drawbar
lifting member
locking piece
kuuluu
sekä
Prior art date
Application number
FI940539A
Other languages
English (en)
Finnish (fi)
Other versions
FI96816C (sv
FI940539A (sv
FI940539A0 (sv
Inventor
Paavo Antero Viikki
Original Assignee
Paavo Antero Viikki
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 Paavo Antero Viikki filed Critical Paavo Antero Viikki
Priority to FI940539A priority Critical patent/FI96816C/sv
Publication of FI940539A0 publication Critical patent/FI940539A0/sv
Priority to IT95RM000019 priority patent/IT235561Y1/it
Priority to FR9501372A priority patent/FR2715893B3/fr
Priority to DE29501961U priority patent/DE29501961U1/de
Publication of FI940539A publication Critical patent/FI940539A/sv
Application granted granted Critical
Publication of FI96816B publication Critical patent/FI96816B/sv
Publication of FI96816C publication Critical patent/FI96816C/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/14—Draw-gear or towing devices characterised by their type
    • B60D1/145—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube
    • B60D1/155—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube comprising telescopic or foldable parts
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/06—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors
    • A01B59/061—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat
    • A01B59/063—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines mounted on tractors specially adapted for enabling connection or disconnection controlled from the driver's seat the connection comprising longitudinally oriented tang-and-sheath elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/48—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting
    • B60D1/52—Traction couplings; Hitches; Draw-gear; Towing devices characterised by the mounting removably mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Transportation (AREA)
  • Zoology (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Machines (AREA)
  • Dry Shavers And Clippers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Vehicle Body Suspensions (AREA)
  • Earth Drilling (AREA)

Claims (3)

1. Traktors dragstäng, som innefattar i förhällande tili varandra teleskopiskt rörliga delar bestäende av dragstäng 10 (1) och ett hölje som täcker dess ände (2) samt en regel (4) som läser dessa vid varandra, vilken innefattar en i dragstängen befintlig urholkning (5) och i denna med fjäderns (10) kraft tryckande lästapp (6) samt ett lyftorgan (7) anordnat för dess manövrerande, vilken innefattar stäng (8) och i dess ände utanpä 15 höljet (2) och lyftorganets lock (9) ett lyfthandtag (14) eller motsvarande, samt redskap (11, 12, 13) för uppfästande av stängen (11) och med denna lästappen (6) i ett Övre läge, kännetecknad av, att den nämnda stängen (8) har fästs vid lästappen (6) med skruvförband och den har väsentligt i omrädet 20 för lyftmellanrummet en icke-rund genomskärning (11) motsvarande lyftorganets (7) locks (9) genomföringshäl (13) och den nedre änden innefattar ätminstone en form som delvis möjliggör vrid-ning för vridande av den nämnda icke-runda genomskärningen (11) delvis ovanpä locket (9). 25
1. Traktorin vetovarsi, johon kuuluu teleskooppisesti toistensa suhteen liikkuvat osat käsittäen vetotangon (1) ja sen pään kattavan kotelon (2) sekä nämä toisiinsa lukitsevan salvan 25 (4), johon kuuluu vetotangossa oleva kolo (5) ja siihen jousen (10) voimalla painuva lukituspala (6) sekä tämän käyttämiseksi järjestetty nostoelin (7), johon kuuluu tanko (8) ja sen päässä kotelon (2) ja nostoelimen kannen (9) ulkopuolella käyttökahva (14) tai vastaava, sekä välineet (li, 12, 13) tangon (11) ja sen 30 mukana lukituspalan (6) ripustamiseksi yläasentoon, tunnettu siitä, että sanottu tanko (8) on kiinnitetty ruuviliitoksella lukituspalaan (6) ja sillä on oleellisesti nostovälin alueella ei-pyöreä poikkileikkaus (11) vastaten nostoelimen (7) kannen (9) läpivientireikää (13) ja alapäähän kuuluu ainakin osittaisen 35 kiertymisen mahdollistava muoto sanotun ei-pyöreän poikkileikkauksen (11) kääntämiseksi osittain kannen (9) päälle. tt 5 96816
2. Patenttivaatimuksen 1 mukainen vetovarsi, tunnettu siitä, että sanotun ei-pyöreän poikkileikkauksen (11) alapuolella on sellainen nokallinen poikkileikkaus (12), joka mahtuu vain rajoitetusti kääntymään läpivientireiässä (13). 5
2. Dragstäng enligt patentkrav 1, kännetecknad av, att under den nämnda icke-runda genomskärningen (11) finns en sädan genomskärning (12) med kam, som endast begränsat har plats att vrida sig i genomföringshälet (13) . 30
FI940539A 1994-02-07 1994-02-07 Dragstång FI96816C (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI940539A FI96816C (sv) 1994-02-07 1994-02-07 Dragstång
IT95RM000019 IT235561Y1 (it) 1994-02-07 1995-02-07 Braccio di aggancio per trattore.
FR9501372A FR2715893B3 (fr) 1994-02-07 1995-02-07 Bras d'attelage pour tracteur.
DE29501961U DE29501961U1 (de) 1994-02-07 1995-02-07 Unterlenker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI940539 1994-02-07
FI940539A FI96816C (sv) 1994-02-07 1994-02-07 Dragstång

Publications (4)

Publication Number Publication Date
FI940539A0 FI940539A0 (sv) 1994-02-07
FI940539A FI940539A (sv) 1995-08-08
FI96816B true FI96816B (sv) 1996-05-31
FI96816C FI96816C (sv) 1996-09-10

Family

ID=8539950

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940539A FI96816C (sv) 1994-02-07 1994-02-07 Dragstång

Country Status (4)

Country Link
DE (1) DE29501961U1 (sv)
FI (1) FI96816C (sv)
FR (1) FR2715893B3 (sv)
IT (1) IT235561Y1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0502606B1 (pt) * 2005-07-07 2012-05-15 barra extensìvel com sistema de travamento simplificado.

Also Published As

Publication number Publication date
FR2715893A3 (fr) 1995-08-11
DE29501961U1 (de) 1995-04-13
FR2715893B3 (fr) 1996-01-05
IT235561Y1 (it) 2000-07-12
FI96816C (sv) 1996-09-10
FI940539A (sv) 1995-08-08
FI940539A0 (sv) 1994-02-07
ITRM950019V0 (it) 1995-02-07
ITRM950019U1 (it) 1996-08-07

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: VIIKKI, PAAVO ANTERO

BB Publication of examined application