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특허 상세정보

Handle assembly for doll carriages

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16C-011/00    E05D-011/10   
미국특허분류(USC) 16/111R ; 280/47371 ; 74/5513 ; 403/93
출원번호 US-0667272 (1991-03-11)
발명자 / 주소
인용정보 피인용 횟수 : 58  인용 특허 : 0
초록

A handle assembly for doll carriages comprises a pair of support rods each defining a first cog seat on an end thereof, a U-shaped angle-adjustable handle defining a second cog seat on a respective end thereof, a spring-biased cog member normally engaged between the first and second cog seats, and an adjusting piece for acting on the cog member. The adjusting piece has a pair of diametrically disposed ridges thereon, and the cog member has a pair of annular wedges thereon in alignment with the ridges. The adjusting piece is turnable to urge the cog membe...

대표
청구항

In a handle assembly for a doll carriage of the type comprising a pair of support rods each having a first pivot head defining a cog seat; a substantially U-shaped handle having a pair of second pivot heads each defining a second cog seat; a spring-biased cog member disposed between the first and second cog seats, the cog member being constantly biased by a spring to assume an engaged position where the U-shaped handle is prevented from a pivotal movement with respect to the support rods, and being urgeable to assume a released position where the U-shape...

이 특허를 인용한 특허 피인용횟수: 58

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