NO743976L - - Google Patents

Info

Publication number: NO743976L
Authority: NO; Norway
Prior art keywords: spring; foot roller; stop; frame; roller according
Prior art date: 1973-11-07

Application number

NO743976A

Other languages

English (en)

Norwegian (no)

Inventor

Sven Oscar Wilje

Original Assignee

Sven Oscar Wilje

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.)

1973-11-07

Filing date

1974-11-05

Publication date

1975-06-02

1974-11-05 Application filed by Sven Oscar Wilje filed Critical Sven Oscar Wilje

1975-06-02 Publication of NO743976L publication Critical patent/NO743976L/no

Links

239000000463 material Substances 0.000 claims description 7
238000005452 bending Methods 0.000 claims description 4
229910000831 Steel Inorganic materials 0.000 claims description 3
239000010959 steel Substances 0.000 claims description 3
239000010902 straw Substances 0.000 claims description 3
230000006835 compression Effects 0.000 claims 1
238000007906 compression Methods 0.000 claims 1
239000004575 stone Substances 0.000 claims 1
239000000725 suspension Substances 0.000 description 6
238000010276 construction Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
238000007688 edging Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
239000002023 wood Substances 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/0046—Roller skates; Skate-boards with shock absorption or suspension system
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C17/04—Roller skates; Skate-boards with wheels arranged otherwise than in two pairs
- A63C17/045—Roller skis
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C17/00—Roller skates; Skate-boards
- A63C2017/0053—Roller skates; Skate-boards with foot plate quick release or shoe binding
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63C—SKATES; SKIS; ROLLER SKATES; DESIGN OR LAYOUT OF COURTS, RINKS OR THE LIKE
- A63C2203/00—Special features of skates, skis, roller-skates, snowboards and courts
- A63C2203/42—Details of chassis of ice or roller skates, of decks of skateboards

Landscapes

Rehabilitation Tools (AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

NO743976A 1973-11-07 1974-11-05 NO743976L (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7308937A SE7308937L (fr)	1973-11-07	1973-11-07

Publications (1)

Publication Number	Publication Date
NO743976L true NO743976L (fr)	1975-06-02

Family

ID=20317884

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO743976A NO743976L (fr)	1973-11-07	1974-11-05

Country Status (5)

Country	Link
US (1)	US3926449A (fr)
DE (1)	DE2452606A1 (fr)
FI (1)	FI321174A7 (fr)
NO (1)	NO743976L (fr)
SE (1)	SE7308937L (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4165089A (en) *	1976-08-02	1979-08-21	Urdea Myron G	Flexible skateboard
US4572528A (en) *	1983-05-10	1986-02-25	Mcbride Curtis J	Grass ski
US4768793A (en) *	1987-08-31	1988-09-06	Spencer David W	Roller ski construction
US5195781A (en) *	1989-03-28	1993-03-23	Kazuo Osawa	Grass ski roller boards
US5096225A (en) *	1989-03-28	1992-03-17	Kazuo Osawa	Grass ski roller boards
AU119374S (en)	1993-02-24	1994-02-08	Homma Kagaku Kk	A grass ski
DE4424372A1 (de) *	1994-07-11	1996-01-18	Horst Kraus	Skiroller
US6123348A (en) *	1996-12-17	2000-09-26	M & R Innovations, Llc	Brake system for downhill wheeled board
US5868408A (en) *	1996-12-17	1999-02-09	M & R Innovations Llc	Turf board
US6592129B1 (en) *	2000-07-27	2003-07-15	Patrick G Gates	Pair of wheeled skate-skis with brakes usable on most terrains
AU2002227068A1 (en) *	2000-11-18	2002-05-27	Jack Lin	Recreational exercise device for simulation of snow board action on snowless surfaces
IL146860A0 (en) *	2001-12-02	2002-08-14	Osher Michael	Occupant driven mobile device
US20080030014A1 (en) *	2006-08-04	2008-02-07	Pate Warren M	Diagonal-stride-simulating roller ski
US20080100035A1 (en) *	2006-10-31	2008-05-01	Schultz Mary A	Hydroplaning skis for use on wet ground surfaces
US20090206571A1 (en) *	2007-08-22	2009-08-20	Justin Francom	Wheeled apparatus, system, and method
US8448961B2 (en) *	2008-08-22	2013-05-28	Larry Francom	Apparatus, system, and method for open frames for sport decks
IT1394607B1 (it) *	2009-06-08	2012-07-05	Bolditalia S R L	Perfezionamento negli sci o tavola su ruote.
US8857831B1 (en) *	2011-12-23	2014-10-14	James W. Rotondo	Skateboard tensioning system
US9314687B2 (en) *	2012-03-14	2016-04-19	Rundle Sport Inc.	Suspension roller ski
CN106005213B (zh) *	2016-07-05	2018-12-14	晨辉婴宝儿童用品有限公司	一种利用人体坐力不断前进的儿童滑板车

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US131234A (en) *		1872-09-10		Improvement in roller-skates
US668685A (en) *	1900-11-19	1901-02-26	Louis Kruse	Vehicle-spring.
US1200049A (en) *	1916-02-29	1916-10-03	Thomas A Tomasini	Automobile-spring.
US1703936A (en) *	1928-02-16	1929-03-05	Jervoise Edwyn	Roller skate
US2083661A (en) *	1935-08-05	1937-06-15	Gen Motors Corp	Spring suspension
US3396990A (en) *	1966-10-17	1968-08-13	Kenneth S Goldfarb	Child's vehicle propelled by jumping motion

1973
- 1973-11-07 SE SE7308937A patent/SE7308937L/xx unknown
1974
- 1974-11-04 FI FI3211/74A patent/FI321174A7/fi unknown
- 1974-11-05 NO NO743976A patent/NO743976L/no unknown
- 1974-11-06 DE DE19742452606 patent/DE2452606A1/de not_active Withdrawn
- 1974-11-06 US US521528A patent/US3926449A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
FI321174A7 (fr)	1975-05-08
US3926449A (en)	1975-12-16
SE7308937L (fr)	1975-05-09
DE2452606A1 (de)	1975-05-15

Publication	Publication Date	Title
NO743976L (fr)	1975-06-02
US642191A (en)	1900-01-30	Bicycle-saddle.
US769495A (en)	1904-09-06	Rest device.
DE1108870B (de)	1961-06-15	Drehstuhl mit gegen Federkraft neigbarem Sitz
US1127413A (en)	1915-02-09	Chair.
US619768A (en)	1899-02-21	lewis
US583433A (en)	1897-05-25	Jesse t
US1116840A (en)	1914-11-10	Roller-skate.
US718870A (en)	1903-01-20	Land-roller.
US692705A (en)	1902-02-04	Mattress.
US1042364A (en)	1912-10-22	Shoe-jack.
US567634A (en)	1896-09-15	barler
US1215467A (en)	1917-02-13	Auxiliary back-rest for chairs.
DE579279C (de)	1933-06-22	Paddelbootsitz
US1279356A (en)	1918-09-17	Artificial limb.
US2365865A (en)	1944-12-26	Spring support for upholstery and the like
DE151584C (de)	1904-06-02	Gerippe für einen durch luftpolster unterstützen sattel
DE844043C (de)	1952-07-17	Senkfusseinlage aus Gummi
DE3542C (de)		Mit Luft gefülltes Bruchband
US6682A (en)	1849-08-28	Spbihg-seat saddle
DE312964C (de)	1919-06-21	Vorrichtung zur Verhütung und Heilung des Plattfussses und von Formveränderungen des Fusses aller Art
DE453653C (de)	1927-12-13	Gepolstertes Fahrradsattelkissen
US3234567A (en)	1966-02-15	Sofa structure
US645604A (en)	1900-03-20	Saddle or seat.
US737497A (en)	1903-08-25	Suspenders.