EP0160305A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Carrying device
Assignee: Tokuda Seisakusho Co Ltd
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Filing: 1985-05-01
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Granted: —
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Expires: 2005-05-01
Abstract
Abstract A carrying device comprises a first arm (1) rotatably attached at one end thereof to a support base (3), a second arm (6) rotatably attached at one end thereof to the other end of the first arm (1), and a power transmission mechanism (8) for swinging the respective arms. By expanding and contracting actions of the arms, the device is adapted to carry a work put on a distal end part of the second arm (6).
Inventors
- 👤 Hidetaka C/O K.K. Tokuda Seisakusho Jo
- 👤 Munenori C/O K.K. Tokuda Seisakusho Iwami
- 👤 Noboru C/O K.K. Tokuda Seisakusho Kuriyama
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-28 20:36
CPC Classifications
B; B25; B25J; B25J9/00; B25J9/10; B25J9/106; B25J9/1065; B25J9/107; B25J9/02; B25J9/04; B25J9/041; B25J9/042; F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/043; F16M11/045; F16M11/18; F16M11/20; F16M11/2007; F16M11/2014; F16M2200/00; F16M2200/06; F16M2200/061
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
111 words
A carrying device, comprising: a) a first arm (1) mounted on a support base (3) and adapted to be horizontally rotatable about one end thereof by a rotational drive source; b) a second arm (6) horizontally rotatably attached to the other end of said first arm (1); and c) a power transmitting mechanism having a stationary wheel (4) fixed to said support base (3) coaxially with a rotary shaft of said first arm, a rotary wheel (7) attached to a rotary shaft of said second arm coaxially with said rotary shaft of said second arm (6), and a belt (8) provided between said stationary wheel (4) and said rotary wheel (7).
Claim 2
Dependent Claim
111 words
A carrying device, comprising: a) a first arm (1) mounted on a support base (3) and adapted to be horizontally rotatable about one end thereof by a rotational drive source; b) a second arm (6) horizontally rotatably attached to the other end of said first arm (1); and c) a power transmitting mechanism having a stationary wheel (4) fixed to said support base (3) coaxially with a rotary shaft of said first arm, a rotary wheel (7) attached to a rotary shaft of said second arm coaxially with said rotary shaft of said second arm (6), and a belt (8) provided between said stationary wheel (4) and said rotary wheel (7).
Claim 3
Dependent Claim
48 words
A carrying device according to claim 1, wherein said first arm (1) and said second arm (6) are made equal in length to each other; and the ratio of the diameter of said stationary wheel (4) to that of said rotary wheel (7) is determined to be 2:1.
Claim 4
Dependent Claim
174 words
A carrying device assembly having two carrying device units each of which comprises: a) a first arm (12a) mounted on a support base (15) and adapted to be horizontally rotatable about one end thereof by a rotational drive source; b) a second arm (16a) horizontally rotatably attached to the other end of said first arm (12a); and c) a power transmitting mechanism having a stationary wheel (21) fixed to said support base coaxially with a rotary shaft of said first arm (12a), a rotary wheel (22) attached to a rotary shaft (17a) of said second arm (16a) coaxially with said rotary shaft of said second arm, and a belt (23) provided between said stationary wheel (21) and said rotary wheel (22), the two carrying device units being symmetrically arranged in the form of a pantograph, respective first arms (12a, 12b) being adapted to be symmetrically rotatable through a gear transmission mechanism, respective second arms (16a, 16b) being interconnected at the distal ends thereof by a carrier plate (19) of a work to be processed.
Claim 5
Dependent Claim
174 words
A carrying device assembly having two carrying device units each of which comprises: a) a first arm (12a) mounted on a support base (15) and adapted to be horizontally rotatable about one end thereof by a rotational drive source; b) a second arm (16a) horizontally rotatably attached to the other end of said first arm (12a); and c) a power transmitting mechanism having a stationary wheel (21) fixed to said support base coaxially with a rotary shaft of said first arm (12a), a rotary wheel (22) attached to a rotary shaft (17a) of said second arm (16a) coaxially with said rotary shaft of said second arm, and a belt (23) provided between said stationary wheel (21) and said rotary wheel (22), the two carrying device units being symmetrically arranged in the form of a pantograph, respective first arms (12a, 12b) being adapted to be symmetrically rotatable through a gear transmission mechanism, respective second arms (16a, 16b) being interconnected at the distal ends thereof by a carrier plate (19) of a work to be processed.
Claim 6
Dependent Claim
19 words
A carrying device assembly according to claim 3, wherein said carrier plate (19) is formed with an opening (25).
Claim 7
Dependent Claim
32 words
A carrying device assembly according to claim 4, wherein said opening (25) of said carrier plate (19) has an area not smaller than one-third of the entire area of said carrier plate.
References Cited (Backward Citations)
No citation records indexed.
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