X-CGP-ClamAV-Result: CLEAN X-VirusScanner: Niversoft's CGPClamav Helper v1.23.0 (ClamAV engine v0.103.0) From: " 12348ung@gmail.com" Received: from mail-pg1-f181.google.com ([209.85.215.181] verified) by logan.com (CommuniGate Pro SMTP 6.2.14) with ESMTPS id 1213291 for flyrotary@lancaironline.net; Thu, 11 Feb 2021 15:38:21 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.85.215.181; envelope-from=12348ung@gmail.com Received: by mail-pg1-f181.google.com with SMTP id r38so4722941pgk.13 for ; Thu, 11 Feb 2021 12:38:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:references:in-reply-to:subject:date:message-id:mime-version :thread-index:content-language; bh=uh0bZhlYg7udQR6X5633RkFeeDSOG+8E/ISA8pgoQns=; b=gbXxjdIK/Rv3guFUAQkJ1REakuEpGlSyPWMMhW8V2X+28Z/HXYpokvZ1uF7eRCid+9 i9Y+wTb+R5wIfLaQeZMaa/2Ktx/EzCauDa3aJlAJqFSS7x6OVgwXYiPOfp4kwpnvilTB Q10cepnDgyWNh/Euz3ZIxOSw1uK8BrNsLbTIQjDtWy9zMtJ1INqVLZtIeMSWqs2ZOG/u EtNF3ss8YmPsi15olS8zLDAKg+KW1A/sjpntcK8uAkqjVSd8ZJdBKCxbiE/QwKfS3KTp kK7j8mF4ahnpgUa3HIJtvMJRaNNjlexNldiFMSvT0X/AVA3HT1pduOO1Tx9jwGZFQ8Oc f/Yw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:references:in-reply-to:subject:date :message-id:mime-version:thread-index:content-language; bh=uh0bZhlYg7udQR6X5633RkFeeDSOG+8E/ISA8pgoQns=; b=LvS5sd+EaVYSUc123qccNUrQQ2olW/QaQfoTQq5RMnzTXLxyh8fLd/62+C1JR6ai3Q 8Rw9rIOU2BnGqQvV5kcqNFNv01v94HluFc/BmHQIzy1fts4CVNOOSVwD/rnlPGLw+6G+ 7MEdJLEG5rym9Qvc+rCP84wqTREB0rP78ZdVCzTMDBI18iVObxRgO+p6hLER2K4gJr26 oAtLhYLbNIz6DECTliiGOB8gRbfbvUCmvmqZdUPPf5zbYrVvFkTdSHGM/6ICq7i3rmo+ HnXx0zG+YiN3rjpziIhcgqsY4RSaqPbIPVkhXV67+foha4fkdJAAn/JWWGSeaXvAbPEK 792A== X-Gm-Message-State: AOAM531G4LlP92DmK8qVqgXcKSbrmaSievQ92hEkPJXrI1IOdf+FwzSm nlbfLDUTeM22mZkU7QldIQ4pjvUrfbM= X-Google-Smtp-Source: ABdhPJyjjUcuRlsuz3hbpg46fqkD55uT5JEURro6Coqc5YONjtNvi0gMEBszFum/0nz7RUuTI+wXaQ== X-Received: by 2002:a63:2903:: with SMTP id p3mr9551675pgp.11.1613075883271; Thu, 11 Feb 2021 12:38:03 -0800 (PST) Return-Path: <12348ung@gmail.com> Received: from UserPC ([103.198.24.78]) by smtp.gmail.com with ESMTPSA id g8sm6304072pfv.140.2021.02.11.12.38.01 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 11 Feb 2021 12:38:02 -0800 (PST) To: "'Rotary motors in aircraft'" References: In-Reply-To: Subject: RE: [FlyRotary] Re: Ross Redrive se ex se Date: Fri, 12 Feb 2021 07:37:59 +1100 Message-ID: <002d01d700b5$cab5c670$60215350$@gmail.com> MIME-Version: 1.0 Content-Type: multipart/related; boundary="----=_NextPart_000_002E_01D70111.FE28AF70" X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQG1d2J9H4hUiubs02VBXe+NxsmZNKqWetUw Content-Language: en-us This is a multipart message in MIME format. ------=_NextPart_000_002E_01D70111.FE28AF70 Content-Type: multipart/alternative; boundary="----=_NextPart_001_002F_01D70111.FE28AF70" ------=_NextPart_001_002F_01D70111.FE28AF70 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Le Roux, That is all very interesting. It appears that Ross had = no thrust bearings on the input shaft which was the improvement Tracy = made to great effect. Did the Ross redrive have a nylon snubber or = thrust washer to take the play out of the input shaft? I am thinking of = the Nylon washer that Tracy installed to prevent steel to steel contact = between the input drive gear and the planetry when the input shaft = travels forwards as the prop drives the engine? Looks like Ross used a clutch centre and modified it to = suit. Really he did great job. Regards, Neil. =20 From: Rotary motors in aircraft =20 Sent: Friday, February 12, 2021 12:32 AM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Ross Redrive se ex se =20 Neil: Yes the input shaft has a spline that fits into the center of the = clutch plate. The input shaft have 26 spines with diameter at splines of 1.560 inch Phots of the input shaft: =20 =20 = File_001.jpeg =20 = File_001.jpeg =20 = File_000.jpeg =20 The propellor shaft dimensions will i send tomorrow, as i don`t have a = press that are strong enough, for the locking pins on the shaft =20 Le Roux =20 On Wed, Feb 10, 2021 at 11:38 PM 12348ung@gmail.com = > wrote: Le Roux, Just wondering how far you have gotten into the redrive. = Seems the drive is used by cutting down a clutch plate? I assume = therefore that the input shaft has a spline to fit the clutch plate = spline and not the fine multi spline that Tracy uses? Do you have any measurements as to the prop shaft -- photos? Neil. -----Original Message----- From: Rotary motors in aircraft >=20 Sent: Friday, November 27, 2020 7:16 AM To: Rotary motors in aircraft > Subject: [FlyRotary] Ross Redrive se ex se =EF=BB=BFTerry : Thanks Terry for the Ross Redrive the parcel arrived on = Monday 23 Nov . Neil if you want some dimensions on the hollow propellor shaft your = welcome. Regards -- Homepage: http://www.flyrotary.com/ Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html ------=_NextPart_001_002F_01D70111.FE28AF70 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

Le = Roux,

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 That is all very interesting.=C2=A0 It = appears that Ross had no thrust bearings on the input shaft which was = the improvement Tracy made to great effect.=C2=A0 Did the Ross redrive = have=C2=A0 a nylon snubber or thrust washer to take the play out of the = input shaft?=C2=A0 I am thinking of the Nylon washer that Tracy = installed to prevent steel to steel contact between the input drive gear = and the planetry when the input shaft travels forwards as the prop = drives the engine?

=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 Looks like Ross used a clutch centre and = modified it to suit.=C2=A0 Really he did=C2=A0 great = job.

Regards,=C2=A0 Neil.

 

From: Rotary motors in aircraft = <flyrotary@lancaironline.net>
Sent: Friday, February = 12, 2021 12:32 AM
To: Rotary motors in aircraft = <flyrotary@lancaironline.net>
Subject: [FlyRotary] Re: = Ross Redrive se ex se

 

Neil: = Yes the input shaft has a spline that fits into the center of the clutch = plate.

The input shaft have 26 = spines with diameter at splines of 1.560 = inch

Phots of the = input shaft:

 

 

<= a = href=3D"https://drive.google.com/file/d/1V0LZ9gTuT1rUwAXbH7Qws3CwlExbRTY3= /view?usp=3Ddrive_web" target=3D"_blank">3D"Image File_001.jpeg

 

<= a = href=3D"https://drive.google.com/file/d/1y8RFsthzjZO4bCIbNmsOz9Ep-51W-arA= /view?usp=3Ddrive_web" target=3D"_blank">3D"Image File_001.jpeg

 

<= a = href=3D"https://drive.google.com/file/d/1GpEUpzcEWa7-ktAvOiKsQvjhnFwa8C16= /view?usp=3Ddrive_web" target=3D"_blank">3D"Image File_000.jpeg

 

The propellor shaft dimensions will i send = tomorrow, as i don`t have a press that are strong enough, for the = locking pins on the shaft

 

Le Roux

 

On = Wed, Feb 10, 2021 at 11:38 PM 12348ung@gmail.com <flyrotary@lancaironline.net> wrote:

Le = Roux,
                Just = wondering how far you have gotten into the redrive.  Seems the = drive is used by cutting down a clutch plate?  I assume therefore = that the  input shaft has a spline to fit the clutch plate spline = and not the fine multi spline that Tracy uses?
      =   Do you have any measurements as to the prop shaft -- = photos?
Neil.

-----Original Message-----
From: Rotary = motors in aircraft <flyrotary@lancaironline.net>
Sent: Friday, = November 27, 2020 7:16 AM
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Subject: = [FlyRotary] Ross Redrive se ex se

=EF=BB=BFTerry : Thanks Terry = for the Ross Redrive the parcel arrived on Monday 23 Nov .
Neil if = you want some dimensions on the hollow propellor shaft your = welcome.
Regards



--
Homepage:  http://www.flyrotary.com/
Archive and = UnSub:   http://mail.lancaironline.net:81/lists/flyrotary/List.h= tml

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