NO118056B - - Google Patents

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Publication number
NO118056B
NO118056B NO167982A NO16798267A NO118056B NO 118056 B NO118056 B NO 118056B NO 167982 A NO167982 A NO 167982A NO 16798267 A NO16798267 A NO 16798267A NO 118056 B NO118056 B NO 118056B
Authority
NO
Norway
Prior art keywords
shaft
milling
discs
forestry
teeth
Prior art date
Application number
NO167982A
Other languages
Norwegian (no)
Inventor
H Marker
Original Assignee
Marker Hannes
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 Marker Hannes filed Critical Marker Hannes
Publication of NO118056B publication Critical patent/NO118056B/no

Links

Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00Ski bindings
    • A63C9/002Strap closures or latches; Leashes
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00Ski bindings
    • A63C9/08Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/084Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
    • A63C9/0841Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable with a single jaw
    • A63C9/0842Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable with a single jaw the jaw pivoting on the body or base about a transverse axis
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00Ski bindings
    • A63C9/08Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/084Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with heel hold-downs, e.g. swingable
    • A63C9/0846Details of the release or step-in mechanism
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63CSKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
    • A63C9/00Ski bindings
    • A63C9/08Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings
    • A63C9/085Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable
    • A63C9/08535Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable with a mobile body or base or single jaw
    • A63C9/0855Ski bindings yieldable or self-releasing in the event of an accident, i.e. safety bindings with sole hold-downs, e.g. swingable with a mobile body or base or single jaw pivoting about a vertical axis

Landscapes

  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Description

Motordrevet redskap til felling, barking og kvisting av trær. Motor-driven tool for felling, barking and pruning trees.

Oppfinnelsen omhandler et kraftdrevet The invention relates to a power drive

skogsredskap som kan brukes til felling av forestry tools that can be used for felling

trær og til barking og kvisting av disse og trees and for barking and pruning these and

også til andre arbeider i skogen. Selve red-skapet kan karakteriseres som en omtrent 50 cm. lang freser som er bygget opp av et also for other works in the forest. The appliance itself can be characterized as approximately 50 cm. long milling cutter which is built up from a

stort antall små freserskiver eller sagblad, large number of small milling discs or saw blades,

som fortrinsvis hver har to skjæretenner i which preferably each have two cutting teeth in them

180° vinkelavstand, og hvor inntil hverandre liggende skiver er gjensidig forskutt 180° angular distance, and where discs lying next to each other are mutually offset

45° på akselen i hele freserens lengde på 45° on the shaft over the entire length of the milling cutter

en gjennomgående aksel. Denne aksels a through shaft. This axle

ende er forbundet med en drivaksel som går end is connected to a drive shaft that runs

gjennom et skjæfte som fritt kan dreie seg through a jaw that can rotate freely

på denne aksel, som igjen er koblet til mo-toren, fortrinsvis gjennom en bøyelig aksel. on this shaft, which is again connected to the motor, preferably through a flexible shaft.

Oppfinnelsen vil fremgå av tegningen The invention will be apparent from the drawing

hvor: where:

Fig. 1 viser freserakselen. Fig. 1 shows the milling shaft.

Fig. 2 viser en freserskive eller sagblad. Fig. 2 shows a milling disc or saw blade.

Fig. 3 viser freserens endemutter. Fig. 3 shows the end nut of the milling cutter.

Fig. 4 viser den monterte freser sett Fig. 4 shows the mounted milling cutter set

fra enden. from the end.

Fig. 5 viser det komplette redskap med Fig. 5 shows the complete implement with

skjæfte. quarrel.

Freserakselen har et 8-kantet midt-parti 1 for montering av skivene 5 som har The milling shaft has an octagonal middle part 1 for mounting the discs 5 which have

et tilsvarened hull. Akselen har et opp-gj enget endes tykke 2 for sammenkobling a corresponding hole. The shaft has an up-threaded end thick 2 for connection

med drivakselen 9, og et gjenget endestykke with the drive shaft 9, and a threaded end piece

3 hvorpå den som mutter utformete freserskive 4 påskrues. Når skivene 5 tres inn på 3, on which the nut-shaped milling disc 4 is screwed on. When the discs 5 are threaded on

akselen l's 8-kantete del forskyves hver the shaft l's octagonal part is displaced each

skive 45° i forhold til den sist påsatte skive, disc 45° in relation to the last fitted disc,

som vist i fig. 4, og freseren blir oppbygget as shown in fig. 4, and the milling cutter is built up

som vist i fig. 5, hvor den freserformete as shown in fig. 5, where the milling cutter

mutter 4 og freserskivene 5, 6 og 7 alle er nut 4 and the milling discs 5, 6 and 7 are all

dreiet 45° i forhold til den foregående. turned 45° in relation to the previous one.

Dette gjennomføres i hele freserens lengde This is carried out along the entire length of the milling cutter

som er ca. 50 cm. Freserens diameter over which is approx. 50 cm. The cutter's diameter above

tanntoppene er ca. 24 mm og skivetykkel-sen er normal 2 mm. the tooth tops are approx. 24 mm and the disc thickness is normally 2 mm.

Skivene holdes fast presset sammen på akselen mellom endemutteren 4 og hylsen 8 som danner en del av forbindelsen mellom akselenden 2 og drivakselen 9 gjennom skjæftet 10. Som tidligere nevnt kan skjæftet 10 fritt dreie seg på hylsen 8 og akselen 9, men det er anbragt en kobling 11, som ved vridning i forhold til skjæftet sjalter ut kraftoverføringen mellom akselen 9 og freserakselen 1—3. Akselen 9 har et gjenget endestykke som tilkobles den bøyelige aksel fra en egnet drivmotor.. The discs are held tightly pressed together on the shaft between the end nut 4 and the sleeve 8 which forms part of the connection between the shaft end 2 and the drive shaft 9 through the shaft 10. As previously mentioned, the shaft 10 can rotate freely on the sleeve 8 and the shaft 9, but there is a coupling 11, which, when twisted in relation to the shaft, switches off the power transmission between the shaft 9 and the milling shaft 1-3. The shaft 9 has a threaded end piece which is connected to the flexible shaft from a suitable drive motor.

Skivene 4 og 5 er vist med to skjæretenner, men de kan også utføres med tre eller flere tenner, og akselen 1 kan tilsva-rende være utformet med 6-kantet eller et annet polygonalt tverrsnitt eller kan ha et antall langsgående spor som korresponde-rer med knaster på skivene. The discs 4 and 5 are shown with two cutting teeth, but they can also be made with three or more teeth, and the shaft 1 can correspondingly be designed with a 6-edged or another polygonal cross-section or can have a number of longitudinal grooves that correspond with knobs on the discs.

Forskyvningen av skivene i forhold til hverandre kan skje etter et bestemt system eller de kan monteres med vilkårlig gjensidig forskyvning på akselen. The displacement of the disks in relation to each other can take place according to a specific system or they can be mounted with arbitrary mutual displacement on the shaft.

Claims (4)

1. Kraftdrevet skogsredskap fortrinsvis til felling, barking og kvisting av trær, karakterisert ved på en roterende aksel monterte og med tenner forsynte freserskiver eller sagblad (5) som er vinkelfor-skjøvet i forhold til hverandre på akselen (1-3) slik at tanntoppene på to inntil hverandre liggende skiver ikke dekker hverandre, sett fra freserens ende.1. Power-driven forestry tool, mainly for felling, barking and limbing of trees, characterized by milling discs or saw blades (5) mounted on a rotating shaft and equipped with teeth, which are angularly shifted relative to each other on the shaft (1-3) so that the tooth tops on two discs lying next to each other do not cover each other, seen from the end of the milling cutter. 2. Skogsredskap som angitt i påstand 1, karakterisert ved at freserskivene hver har to tenner i 180° vinkelavstand fra hverandre og at vinkelforskyvningen på akselen mellom to inntil hverandre liggende skiver er 45°. 2. 2. Forestry implement as stated in claim 1, characterized in that the milling discs each have two teeth at an angular distance of 180° from each other and that the angular displacement on the shaft between two adjacent discs is 45°. 2. Skogsredskap som angitt i påstand 1 og 2, karakterisert ved at freserakselen (1—3) er tilkoblet en gjennom et fritt drei-bart skjæfte (10) gående drivaksel (9) som igjen kan tilkobles en drivkilde, fortrinsvis gjennom en bøyelig aksel. Forestry equipment as stated in claims 1 and 2, characterized in that the milling shaft (1-3) is connected to a drive shaft (9) passing through a freely rotatable shank (10) which can in turn be connected to a drive source, preferably through a flexible shaft. 4. Skogsredskap som angitt i påstan-dene 1 til 3, karakterisert ved at skjæftet (10) er forsynt med en kobling (11) for inn-og utkobling av kraftoverføringen mellom akselen (9) og freserakselen (1-3).4. Forestry implement as specified in claims 1 to 3, characterized in that the shaft (10) is provided with a coupling (11) for switching on and off the power transmission between the shaft (9) and the milling shaft (1-3).
NO167982A 1966-05-06 1967-05-03 NO118056B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM0069413 1966-05-06
DEM0071080 1966-09-27

Publications (1)

Publication Number Publication Date
NO118056B true NO118056B (en) 1969-10-27

Family

ID=25987856

Family Applications (1)

Application Number Title Priority Date Filing Date
NO167982A NO118056B (en) 1966-05-06 1967-05-03

Country Status (8)

Country Link
US (1) US3448989A (en)
AT (2) AT270471B (en)
CH (1) CH463349A (en)
DE (1) DE1578841C3 (en)
ES (1) ES340140A1 (en)
GB (1) GB1179595A (en)
NO (1) NO118056B (en)
SE (1) SE322717B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565450A (en) * 1968-08-14 1971-02-23 Sidney Rosenthal Releasable connecting device for a ski
US3764154A (en) * 1970-06-15 1973-10-09 G Witting Safety ski binding
FR2130878A5 (en) * 1971-03-24 1972-11-10 Salomon Georges P J
FR2170808B1 (en) * 1972-02-01 1974-12-13 Salomon & Fils F
FR2179657B1 (en) * 1972-04-12 1976-10-29 Salomon & Fils F
US3893682A (en) * 1973-04-04 1975-07-08 Nat Recreation Ind Releasable safety ski binding having a self-restoring capability
US3871674A (en) * 1974-06-03 1975-03-18 Jr Thomas C Bunn Ski safety device
AT361820B (en) * 1978-04-21 1981-04-10 Tyrolia Freizeitgeraete TIE BELT CONNECTOR
FR2560054B1 (en) * 1984-01-12 1986-12-12 Salomon Sa SKI SHOE, SKI BINDING, AND ASSEMBLY CONSISTING OF A SAFETY BINDING MOUNTED ON A SKI AND A SKI SHOE
US6702328B2 (en) 1999-08-13 2004-03-09 Joseph A. Malleis Snowboard accessory and method for engaging boot with binding
FR2845925B1 (en) * 2002-10-21 2005-01-07 Evolution Sa HIKING FIXATION WITH ANTERO-POSTERIOR DISPLACEMENT.
WO2010080876A2 (en) * 2009-01-08 2010-07-15 Sebastian Bilbao Method and device for training and assisting alpine skiers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH179790A (en) * 1934-11-29 1935-09-30 Loepfe Ruegg Hans Device to be attached to skis for putting the skis on against the back of the boot when skiing.
US2259701A (en) * 1940-04-23 1941-10-21 Victor E Legros Binder mechanism for skis
CH227994A (en) * 1942-03-17 1943-07-31 Brunschweiler & Cie A Ski binding with deep draw device.
FR1337872A (en) * 1962-08-08 1963-09-20 Ski safety binding device

Also Published As

Publication number Publication date
SE322717B (en) 1970-04-13
GB1179595A (en) 1970-01-28
DE1578841C3 (en) 1974-08-15
US3448989A (en) 1969-06-10
ES340140A1 (en) 1968-06-16
DE1578826A1 (en) 1970-12-10
DE1578841B2 (en) 1974-01-17
CH463349A (en) 1968-09-30
DE1578841A1 (en) 1971-06-03
DE1578826B2 (en) 1973-02-15
AT278608B (en) 1970-02-10
AT270471B (en) 1969-04-25

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