Patent US4776084A successfully refreshed from Google Patents.
US4776084A
Expired / Lapsed
US
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Apparatus for positioning vehicle body in assembly line
Assignee: Toyota Motor Corp
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Filing: 1987-02-11
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Granted: 1988-10-11
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Expires: 2007-02-11
Abstract
Abstract A vehicle body positioning apparatus includes a first jig for an under body, which is located and fixed on a jig surface plate provided in a vehicle body assembly equipment, second jigs for right and left side bodies, and a third jig for upper body parts which are carried by an overhead conveyor. An arched frame, is erected on the jig surface plate perpendicular to an assembly line. A positioning and supporting assembly is provided on the arched frame and the second jigs, respectively, so as to position the third jig with respect to the first and second jigs.
Inventors
- 👤 Kazuo Naruse
- 👤 Mikio Kitano
- 👤 Hideaki Tobita
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:38
CPC Classifications
B; B23; B23P; B23P19/00; B23P19/10; B23P21/00; B23P21/004; B62; B62D; B62D65/00; B62D65/02; B23P2700/00; B23P2700/50; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53313; Y10T29/53435
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
106 words
An apparatus for assembling vehicle body parts in an assembly line, comprising: a jig surface plate; a first jig disposed on said surface plate for supporting a vehicle underbody; second jigs disposed in a selected position adjacent the first jig for supporting right and left side body parts; a third jig disposed above said first jig for supporting upper body parts; a frame having a portion extending across the assembly line above said first jig; and positioning means disposed on each of said extending frame portion and said second jigs for positioning said third jig in a predetermined position relative to said first and second jigs.
Claim 2
Independent Claim
106 words
An apparatus for assembling vehicle body parts in an assembly line, comprising: a jig surface plate; a first jig disposed on said surface plate for supporting a vehicle underbody; second jigs disposed in a selected position adjacent the first jig for supporting right and left side body parts; a third jig disposed above said first jig for supporting upper body parts; a frame having a portion extending across the assembly line above said first jig; and positioning means disposed on each of said extending frame portion and said second jigs for positioning said third jig in a predetermined position relative to said first and second jigs.
Claim 3
Dependent Claim
38 words
The apparatus of claim 1, wherein said jig surface plate has a front portion in the direction of assembly line travel, and said frame is disposed forward of the second jigs at the front portion of said plate.
Claim 4
Dependent Claim
38 words
The apparatus of claim 1, wherein the frame includes a pair of spaced upright members disposed to straddle said first jig, and the portion of the frame across the assembly line extends substantially perpendicular to said assembly line.
Claim 5
Dependent Claim
41 words
The apparatus of claim 1, wherein each of the positioning means comprises an assembly including a base member having a surface portion and a reference pin having an axis extending substantially normal to said surface portion for engaging said third jig.
Claim 6
Dependent Claim
81 words
The apparatus of claim 1, wherein each of said positioning means on the extending frame portion and second jigs comprises: an assembly including a base member having a surface portion and a reference pin having an axis extending substantially normal to said surface portion; and aperture means disposed in said third jig means for receiving a respective reference pin for engaging said surface portion with the third jig means at times when said third jig means is in the predetermined position.
Claim 7
Dependent Claim
144 words
An assembly apparatus for vehicle body parts in the assembly of a vehicle body comprising: a jig surface plate; a first jig disposed on said surface plate for supporting a vehicle underbody; second jigs disposed in a selected position adjacent the first jig supporting right and left side body parts; a third jig carried by an overhead conveyor along a path disposed above said first jig for supporting upper bodyparts including a roof, a cowl, and an upper back; an arched frame having a portion extending across the assembly line above said first jig; a plurality of receiving means disposed on said third jig in a predetermined spaced relationship; and positioning means disposed on each of said extending frame portion and said second jigs for engaging with said receiving position said third jig in a predetermined position relative to said first and second jigs.
Claim 8
Dependent Claim
144 words
An assembly apparatus for vehicle body parts in the assembly of a vehicle body comprising: a jig surface plate; a first jig disposed on said surface plate for supporting a vehicle underbody; second jigs disposed in a selected position adjacent the first jig supporting right and left side body parts; a third jig carried by an overhead conveyor along a path disposed above said first jig for supporting upper bodyparts including a roof, a cowl, and an upper back; an arched frame having a portion extending across the assembly line above said first jig; a plurality of receiving means disposed on said third jig in a predetermined spaced relationship; and positioning means disposed on each of said extending frame portion and said second jigs for engaging with said receiving position said third jig in a predetermined position relative to said first and second jigs.
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) | 1991-10-11 | 1992-04-11 | 1992-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-10-11 | 1996-04-11 | 1996-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-10-11 | 2000-04-11 | 2000-10-11 | $7700.00 | Window Closed / Lapsed |