Rotary drive

James Lethbridge; Ian Bates; Terry Morgan; Burkhard Pollak

Rotary drive

James Lethbridge (Inventor), Ian Bates (Inventor), Terry Morgan (Inventor), Burkhard Pollak (Inventor)

Research output: Patent

Abstract

A rotary drive has a gear sector 120 in mesh with a drive pinion (110, fig 5). A member (140, fig 2) is mounted for rotation coaxially of the gear sector 120, spring means 148 being mounted on one of the gear sector 120 or member and abutment means 134,146 on the other of the gear sector 120 or member engaging the spring means 148 to bias the member to a central position relative to the gear sector 120. The spring means applies a restoring force towards the central position upon relative movement of the member 140 with respect to the gear selector 120 and stop means 154 is provided to limit relative movement in either direction. The member is drivingly connected to an output shaft 80. The spring means 148 may be U-shaped.

Original language	English
Patent number	GB2394023A
IPC	F16H 19/00
Priority date	10/10/02
Filing date	10/10/02
Publication status	Published - 14 Apr 2004

Access to Document

https://patentimages.storage.googleapis.com/b7/eb/d7/fb4d9b9a072d02/GB2394023A.pdf

1 Patent

Rotary drive
Lethbridge, J. (Inventor), Bates, I. (Inventor), Morgan, T. (Inventor) & Pollak, B. (Inventor), 29 Apr 2004, IPC No. F16H 61/32, Patent No. WO2004036092A1 , 8 Oct 2003, Priority date 10 Oct 2002, Priority No. GB20020023531
Research output: Patent

File

Cite this

@misc{a3ec3e87105f443bb976e8f5b9adf673,

title = "Rotary drive",

abstract = "A rotary drive has a gear sector 120 in mesh with a drive pinion (110, fig 5). A member (140, fig 2) is mounted for rotation coaxially of the gear sector 120, spring means 148 being mounted on one of the gear sector 120 or member and abutment means 134,146 on the other of the gear sector 120 or member engaging the spring means 148 to bias the member to a central position relative to the gear sector 120. The spring means applies a restoring force towards the central position upon relative movement of the member 140 with respect to the gear selector 120 and stop means 154 is provided to limit relative movement in either direction. The member is drivingly connected to an output shaft 80. The spring means 148 may be U-shaped.",

author = "James Lethbridge and Ian Bates and Terry Morgan and Burkhard Pollak",

year = "2004",

month = apr,

day = "14",

language = "English",

type = "Patent",

note = "GB2394023A; F16H 19/00",

}

TY - PAT

T1 - Rotary drive

AU - Lethbridge, James

AU - Bates, Ian

AU - Morgan, Terry

AU - Pollak, Burkhard

PY - 2004/4/14

Y1 - 2004/4/14

N2 - A rotary drive has a gear sector 120 in mesh with a drive pinion (110, fig 5). A member (140, fig 2) is mounted for rotation coaxially of the gear sector 120, spring means 148 being mounted on one of the gear sector 120 or member and abutment means 134,146 on the other of the gear sector 120 or member engaging the spring means 148 to bias the member to a central position relative to the gear sector 120. The spring means applies a restoring force towards the central position upon relative movement of the member 140 with respect to the gear selector 120 and stop means 154 is provided to limit relative movement in either direction. The member is drivingly connected to an output shaft 80. The spring means 148 may be U-shaped.

AB - A rotary drive has a gear sector 120 in mesh with a drive pinion (110, fig 5). A member (140, fig 2) is mounted for rotation coaxially of the gear sector 120, spring means 148 being mounted on one of the gear sector 120 or member and abutment means 134,146 on the other of the gear sector 120 or member engaging the spring means 148 to bias the member to a central position relative to the gear sector 120. The spring means applies a restoring force towards the central position upon relative movement of the member 140 with respect to the gear selector 120 and stop means 154 is provided to limit relative movement in either direction. The member is drivingly connected to an output shaft 80. The spring means 148 may be U-shaped.

M3 - Patent

M1 - GB2394023A

Y2 - 2002/10/10

ER -

Rotary drive

Abstract

Access to Document

Fingerprint

Research output

Rotary drive

Cite this