Patent US5033789A successfully refreshed from Google Patents.
US5033789A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible car body structure
Assignee: Kanto Jidosha Kogyo KK
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Filing: 1990-03-29
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Granted: 1991-07-23
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Expires: 2010-03-29
Abstract
Abstract A convertible car body structure which includes a pair of side structures, a front windshield structure and a rear structure, the body structure having a top opening and a back window opening. A roof panel and a back window panel are provided for covering the top opening and the back window opening of the car body structure, respectively. The roof panel is connected at the rear end portion swingably with the front end portion of the back window panel so that the roof panel can be folded on the back window panel. The back window panel is connected at the rear end portion swingably with the rear body structure. The rear body structure is formed with a concave space for receiving the roof panel and the back window panel after the roof panel has been folded on the back window panel. A concealing cover panel is provided on the rear body structure for covering the concave space. The cover panel is swingably connected at a rear end portion with the rear body structure adjacent to a rear end portion of the concave space in the rear body structure. A locking mechanism is provided for retaining the concave cover panel on the rear structure so that fluttering of the cover panel is prevented. The locking mechanism includes a striker provided on the cover panel, a latch member provided on the rear structure for engagement with the striker and a driving mechanism for the latch member.
Inventors
- 👤 Masayuki Hayashi
- 👤 Hideki Nakashima
- 👤 Hiroshi Ootsuka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:09
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/02; B60J7/04; B60J1/00; B60J1/18; B60J1/1807; B60J1/1823; F; F16; F16D; F16D65/00; F16D65/02; F16D65/12; F16D65/125
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
240 words
A convertible car body structure including a pair of side structures, a front windshield structure and a rear structure, said body structure having a top opening and a back window opening, a roof panel for covering said top opening of the car body structure, a back window panel for covering said back window opening of the car body structure, said roof panel having a rear end portion swingably connected with a front end portion of said back window panel so that said roof panel can be folded on said back window panel, said back window panel having a rear end portion swingably connected with said rear structure, said rear structure being formed with a concave space for receiving said roof panel and said back window panel after said roof panel has been folded on said back window panel, a concealing cover panel provided on said rear structure for covering said concave space, said cover panel being swingably connected at a rear end portion with said rear structure adjacent to a rear end portion of said concave space in said rear structure, locking means for retaining said concave cover panel on said rear structure, said locking means including a striker provided on said cover panel, a latch member provided on said rear structure for engagement with said striker, driving means for said latch member including motor means and gear means for transmitting rotation of said motor means to said latch member.
Claim 2
Dependent Claim
240 words
A convertible car body structure including a pair of side structures, a front windshield structure and a rear structure, said body structure having a top opening and a back window opening, a roof panel for covering said top opening of the car body structure, a back window panel for covering said back window opening of the car body structure, said roof panel having a rear end portion swingably connected with a front end portion of said back window panel so that said roof panel can be folded on said back window panel, said back window panel having a rear end portion swingably connected with said rear structure, said rear structure being formed with a concave space for receiving said roof panel and said back window panel after said roof panel has been folded on said back window panel, a concealing cover panel provided on said rear structure for covering said concave space, said cover panel being swingably connected at a rear end portion with said rear structure adjacent to a rear end portion of said concave space in said rear structure, locking means for retaining said concave cover panel on said rear structure, said locking means including a striker provided on said cover panel, a latch member provided on said rear structure for engagement with said striker, driving means for said latch member including motor means and gear means for transmitting rotation of said motor means to said latch member.
Claim 3
Dependent Claim
84 words
A car body structure in accordance with claim 1 in which said gear means includes a latch gear connected with said latch member for rotation with said latch member, a driven gear adapted to be driven by said motor means, an idler gear between said driven gear and said latch gear for transmitting a rotation from said driven gear to said latch gear, and means for manually moving said idler gear into and out of engagement with at least one of said latch gear.
Claim 4
Dependent Claim
23 words
A car body structure in accordance with claim 2 in which said manually moving means includes eccentric shaft means carrying said idler gear.
Claim 5
Dependent Claim
108 words
A car body structure in accordance with claim 1 which further includes roof panel locking means for retaining said roof panel on said body structure in a position wherein said roof panel closes said top opening, said roof panel locking means including a catch mounted on said body structure, manually actuatable handle mounted on said roof panel for swinging movement, said handle has hook means mounted on said handle for a swinging movement about an axis offset from an axis of the swinging movement of said handle and adapted for engagement with said catch, means provided on said roof panel for holding said handle in a locking position.
Claim 6
Dependent Claim
41 words
A car body structure in accordance with claim 4 in which said catch is formed with a ridge and a relief groove behind said ridge and said hook means has spherical end portion for engagement with said ridge of said catch.
Claim 7
Dependent Claim
66 words
A car body structure in accordance with claim 4 in which said catch is formed with a ridge and a relief groove behind said ridge and said hook means is formed with a shaped end portion adapted to be engaged with said ridge on said catch, said catch being further formed with recess means adapted for engagement with rubber stopper means provided on said roof panel.
Claim 8
Dependent Claim
31 words
A car body structure in accordance with claim 4 in which said holding means on said roof panel includes recess and projection means provided between said handle and said roof panel.
Claim 9
Dependent Claim
96 words
A car body structure in accordance with claim 1 which further includes back window locking means for retaining said back window panel on said car body structure in a position wherein said back window panel closes said back window opening, said back window locking means including a second catch mounted on said rear structure of said car body structure, a second handle mounted on said back window panel through a link, retaining means provided on said second handle and adapted for engagement with said second catch, means for holding said second handle in a locking position.
Claim 10
Dependent Claim
69 words
A car body structure in accordance with claim 8 in which said retaining means includes a pin, said second catch includes a hook adapted for engagement with said pin on said second handle and guide means provided adjacent to said hook for guiding said pin toward said hook when said back window panel is being moved into said position wherein said back window panel closes said back window opening.
Claim 11
Dependent Claim
62 words
A car body structure in accordance with claim 8 in which click stop means is provided between said link and said car body structure, said click stop means includes resilient spring means provided on said car body structure and a plurality of flattened edges formed on said link and adapted for alternate engagement with said spring means on said car body structure.
Claim 12
Dependent Claim
38 words
A car body structure in accordance with claim 8 in which said holding means for holding said second handle in said locking position includes recess and projection means provided between said second handle and said car body structure.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-07-22 | 1995-01-21 | 1995-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-07-22 | 1999-01-21 | 1999-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-07-22 | 2003-01-21 | 2003-07-23 | $7700.00 | Window Closed / Lapsed |