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NO122076B - - Google Patents

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Publication number
NO122076B
NO122076B NO166951A NO16695167A NO122076B NO 122076 B NO122076 B NO 122076B NO 166951 A NO166951 A NO 166951A NO 16695167 A NO16695167 A NO 16695167A NO 122076 B NO122076 B NO 122076B
Authority
NO
Norway
Prior art keywords
pedals
pedal
sleeve
foot
attached
Prior art date
Application number
NO166951A
Other languages
Norwegian (no)
Inventor
P Henriksson
Original Assignee
Svenska Maskinverken 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 Svenska Maskinverken Ab filed Critical Svenska Maskinverken Ab
Publication of NO122076B publication Critical patent/NO122076B/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/022—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being wires or pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Description

Anordning ved sykkelpedaler. Device for bicycle pedals.

Oppfinnelsen angår en anordning ved The invention relates to a device by

sykkelpedaler hvor pedalen er opphengt bicycle pedals where the pedal is suspended

eksentrisk, nedenfor sitt svingesenter på eccentric, below its swing center on

pedalpinnen. Anordningen etter oppfinnelsen karakteriseres ved at pedalene er pedal pin. The device according to the invention is characterized by the fact that the pedals are

festet stivt til en ring eller hylse som er attached rigidly to a ring or sleeve which is

lagt om en lagerskål, som er festet i pedalpinnens ende. added a bearing cup, which is attached to the end of the pedal pin.

Hensikten er å oppnå en behagelig The purpose is to achieve a comfortable

balansepedal som gir hvile for foten og som balance pedal which provides rest for the foot and which

letter overgangen i de såkalte dødpunkter. facilitates the transition in the so-called dead spots.

Mens en vanlig pedal er anordnet sving-bar om sitt midtpunkt og gir et ustødig While a normal pedal is arranged swing-bar around its center point and gives an unstable

anlegg for foten, vil en pedal etter oppfinnelsen gi god hvile for foten og være facility for the foot, a pedal according to the invention will provide good rest for the foot and be

behagelig i bruk. Når pedalpinnen inntar comfortable to use. When the pedal stick enters

sin vertikalstilling (det såkalte dødpunkt) its vertical position (the so-called dead center)

er det med en pedal etter oppfinnelsen mu-lig å stille pedalen i skråstilling foran with a pedal according to the invention it is possible to set the pedal in an inclined position at the front

dødpunktet og oppnå tilstrekkelig kraftarm til å komme forbi dødpunktet. the dead center and achieve sufficient leverage to get past the dead center.

Et utførelseseksempel av anordningen An embodiment of the device

etter oppfinnelsen er vist på tegningen, according to the invention is shown in the drawing,

som viser en sykkel sett fra siden. which shows a bicycle seen from the side.

I eksemplet er pedalene 6, 7 festet stivt In the example, the pedals 6, 7 are attached rigidly

til en ring eller hylse 4, på en arm 5 på to a ring or sleeve 4, on an arm 5 on

hylsen, som er lagt om en lagerskål 5 som the sleeve, which is placed about a bearing bowl 5 which

er festet til pedalpinnens 1, 2 ende. Pedalene 6, 7 kan også festes direkte til hylsene is attached to the pedal pin 1, 2 end. The pedals 6, 7 can also be attached directly to the sleeves

4. Pedalene er altså opphengt eksentrisk 4. The pedals are therefore suspended eccentrically

til sine dreiesentre, sentrisk i skålen 3 og henger i balanse nedenfor svingesentrene. Da pedalene dessuten er stivt forbundet med hylsen 4 eller armen 5 (og ikke har en egensvingning om sin midte) vil de gi en rolig og behagelig støtte for foten. to their pivot centers, centric in the bowl 3 and hanging in balance below the pivot centers. As the pedals are also rigidly connected to the sleeve 4 or the arm 5 (and do not have a self-oscillation about their centre) they will provide a calm and comfortable support for the foot.

Pedalene vil normalt henge vertikalt nedenfor dreiesentrene, men kan under sykling også stilles som vist på tegningen. Når en pedalpinne inntar sin øvre vertikalstilling, stilles pedalen i en skråstilling, noe foran vertikalen, og gir da tilstrekkelig kraftarm til å komme ut av dødpunktet. The pedals will normally hang vertically below the centers of rotation, but can also be positioned during cycling as shown in the drawing. When a pedal stick assumes its upper vertical position, the pedal is placed in an inclined position, slightly ahead of the vertical, and then provides sufficient leverage to get out of dead center.

Claims (1)

Anordning ved sykkelpedaler, hvor pedalene er opphengt eksentrisk, nedenfor sine svingesentre, karakterisert ved at pedalene (6, 7) er festet stivt til en ring eller hylse (4) som er lagt om en lagerskål (3), festet i pedalpinnenes (1, 2) ytre ende.Device for bicycle pedals, where the pedals are suspended eccentrically, below their pivot centers, characterized in that the pedals (6, 7) are fixed rigidly to a ring or sleeve (4) which is placed around a bearing cup (3), fixed in the pedal pins (1, 2) outer end.
NO166951A 1966-02-22 1967-02-21 NO122076B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE02256/66A SE353141B (en) 1966-02-22 1966-02-22

Publications (1)

Publication Number Publication Date
NO122076B true NO122076B (en) 1971-05-18

Family

ID=20259631

Family Applications (1)

Application Number Title Priority Date Filing Date
NO166951A NO122076B (en) 1966-02-22 1967-02-21

Country Status (8)

Country Link
BE (1) BE694478A (en)
CH (1) CH448147A (en)
DE (1) DE1551426A1 (en)
FR (1) FR1511953A (en)
GB (1) GB1181716A (en)
NL (1) NL6702364A (en)
NO (1) NO122076B (en)
SE (1) SE353141B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL174393C (en) * 1975-04-18 1984-06-01 Burnham Europa Bv HEAT EXCHANGER FOR HEATING A LIQUID, SUCH AS WATER, BY means of a hot gas.

Also Published As

Publication number Publication date
DE1551426A1 (en) 1970-03-05
CH448147A (en) 1967-12-15
NL6702364A (en) 1967-08-23
GB1181716A (en) 1970-02-18
SE353141B (en) 1973-01-22
FR1511953A (en) 1968-02-02
BE694478A (en) 1967-07-31

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