GB191120957A – Improvements relating to Sand-papering, Emery-grinding and Analogous Machines.
– Google Patents
GB191120957A – Improvements relating to Sand-papering, Emery-grinding and Analogous Machines.
– Google Patents
Improvements relating to Sand-papering, Emery-grinding and Analogous Machines.
Info
Publication number
GB191120957A
GB191120957A
GB191120957DA
GB191120957A
GB 191120957 A
GB191120957 A
GB 191120957A
GB 191120957D A
GB191120957D A
GB 191120957DA
GB 191120957 A
GB191120957 A
GB 191120957A
Authority
GB
United Kingdom
Prior art keywords
band
links
pivoted
shaft
drum
Prior art date
1911-09-22
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Inventor
Denzil John Jarvis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1911-09-22
Filing date
1911-09-22
Publication date
1912-08-01
1911-09-22
Application filed by Individual
filed
Critical
Individual
1912-08-01
Application granted
granted
Critical
1912-08-01
Publication of GB191120957A
publication
Critical
patent/GB191120957A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B24—GRINDING; POLISHING
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
Abstract
20,957. Jarvis, D. J. Sept. 22. Band apparatus. – In a band sand-papering machine of the vertical-drum type having means for vertically reciprocating the abrasive band D, work rests or supports are provided adjacent to the drums E, F. The band D is driven by the drum E, which is carried by a spindle G mounted in bearings H<1> on a framing H supported on spring-controlled plungers C. The spindle G engages by means of a feather the boss of a pulley H<2> driven from a pulley H<6> on a countershaft J. The drum F is mounted in a bracket K, which is connected to an extension H<7> on the framing H, the position of the bracket being adjusted in order to regulate the tension of the band D by means of a plunger L, which is operated by a handle L’ and clamped in position by a locking- handle L<2>. The table N adjacent to the drum F can be canted above or below the horizontal plane by means of a slotted link R, pivoted to the underside of the table and links P fulcrumed on a shaft N<1> mounted in a bracket N<2> fixed to the bed B of the machine. The table is locked in the desired position by means of a locking-handle S engaging the link R and a locking-screw T engaging the shaft N<1>. A. table O fitted to the flat surface of the band is provided with similar adjusting-means and may be fitted with an adjustable swivel fence O<1> and with a backing-plate O<3> placed behind the band D. The table M adjacent to the driving-drum E may be provided with similar adjusting- means, and either of the tables M, N may be fitted with the work-guides or supports described in Specification 12,712/09. The vertical reciprocation of the band is effected by links U pivoted to bosses H<10> on the framing H, the links U being connected by rods U’ to links U<2> pivoted to links U<3> at each end of a shaft V mounted in bearings U<4> on the bed B. The shaft V is driven by a bevel-wheel V’, which engages a pinion V<2> on a shaft V<3> driven from a pulley on the countershaft J. In a modification of the vertical reciprocating mechanism, the plungers C supporting the framing H are raised and lowered through the medium of links pivoted to a connecting-rod, which is pivoted eccentrically to a disk driven from the countershaft. The spindle G may be surmounted by a bobbin faced with abrasive material.
GB191120957D
1911-09-22
1911-09-22
Improvements relating to Sand-papering, Emery-grinding and Analogous Machines.
Expired
GB191120957A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB191120957T
1911-09-22
Publications (1)
Publication Number
Publication Date
GB191120957A
true
GB191120957A
(en)
1912-08-01
Family
ID=32567178
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB191120957D
Expired
GB191120957A
(en)
1911-09-22
1911-09-22
Improvements relating to Sand-papering, Emery-grinding and Analogous Machines.
Country Status (1)
Country
Link
GB
(1)
GB191120957A
(en)
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2926465A
(en)
*
1957-09-05
1960-03-01
Edward S Sommers
Oscillating belt sanders
US3134206A
(en)
*
1960-11-10
1964-05-26
Norton Co
Coated abrasive belt machine
EP0104291A1
(en)
*
1982-09-29
1984-04-04
Société CO.ME.CA. S.A.
Machine with turning tool for reproduction and finishing work and especially for treating the outline of a piece fitted on a reproduction template
CN107030571A
(en)
*
2017-06-19
2017-08-11
全友家私有限公司
One kind is easy to loading and unloading work table of abrasive belt machine
CN107052957A
(en)
*
2017-06-19
2017-08-18
全友家私有限公司
A kind of automatic reciprocating walking work table of abrasive belt machine
CN108890470A
(en)
*
2018-08-24
2018-11-27
湖州高源金机械有限公司
A kind of plastic mould surface processing device
1911
1911-09-22
GB
GB191120957D
patent/GB191120957A/en
not_active
Expired
Cited By (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2926465A
(en)
*
1957-09-05
1960-03-01
Edward S Sommers
Oscillating belt sanders
US3134206A
(en)
*
1960-11-10
1964-05-26
Norton Co
Coated abrasive belt machine
EP0104291A1
(en)
*
1982-09-29
1984-04-04
Société CO.ME.CA. S.A.
Machine with turning tool for reproduction and finishing work and especially for treating the outline of a piece fitted on a reproduction template
CN107030571A
(en)
*
2017-06-19
2017-08-11
全友家私有限公司
One kind is easy to loading and unloading work table of abrasive belt machine
CN107052957A
(en)
*
2017-06-19
2017-08-18
全友家私有限公司
A kind of automatic reciprocating walking work table of abrasive belt machine
CN108890470A
(en)
*
2018-08-24
2018-11-27
湖州高源金机械有限公司
A kind of plastic mould surface processing device
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