GB1183210A - Lapping Apparatus - Google Patents

Lapping Apparatus

Info

Publication number
GB1183210A
GB1183210A GB6597/69A GB659769A GB1183210A GB 1183210 A GB1183210 A GB 1183210A GB 6597/69 A GB6597/69 A GB 6597/69A GB 659769 A GB659769 A GB 659769A GB 1183210 A GB1183210 A GB 1183210A
Authority
GB
United Kingdom
Prior art keywords
crosshead
frame
guide
plate
pressure plate
Prior art date
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
GB6597/69A
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.)
Crane Packing Co
Original Assignee
Crane Packing Co
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.)
Filing date
Publication date
Application filed by Crane Packing Co filed Critical Crane Packing Co
Publication of GB1183210A publication Critical patent/GB1183210A/en
Expired legal-status Critical Current

Links

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
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/34—Accessories
    • B24B37/345—Feeding, loading or unloading work specially adapted to lapping
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/005—Feeding or manipulating devices specially adapted to grinding machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

1,183,210. Lapping. CRANE PACKING CO. 15 March, 1967 [21 March, 1966], No. 6597/69. Divided out of 1,183,209. Heading B3D. Apparatus for loading a plurality of substantially identical workpieces having a flat surface to be lapped on an annular lap plate, comprises: (i) a wear ring adapted to rest on the lap plate and defining a circular workpiecereceiving space on the lap plate, (ii) a disc-shaped pressure plate disposed loosely within the wear ring and adapted to rest upon the workpieces within the wear ring, (iii) a vertically disposed pressure plate guide, (iv) means on the lower end of the guide mounting the pressure plate on the guide for rotation thereon, (v) a fixed frame disposed over the annular lap plate, (vi) a vertically disposed shaft rotatably mounted in the frame in concentric relation to the annular lap plate, (vii) a horizontal guide having a part fixed to the lower end of the shaft, (viii) a crosshead slidable in the horizontal guide part, (ix) means securing the pressure plate guide in the crosshead for movement therewith, and (x) means on the frame and co-operating with the crosshead to prevent movement of the crosshead in the horizontal guide part except at a predetermined angular location of the horizontal guide part with respect to the frame. A lapping machine embodying the invention is as described in Specification 1,183,209.
GB6597/69A 1966-03-21 1967-03-15 Lapping Apparatus Expired GB1183210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53589466A 1966-03-21 1966-03-21

Publications (1)

Publication Number Publication Date
GB1183210A true GB1183210A (en) 1970-03-04

Family

ID=24136235

Family Applications (2)

Application Number Title Priority Date Filing Date
GB02262/67A Expired GB1183209A (en) 1966-03-21 1967-03-15 Lapping Machine with Automatic Loading and Unloading Means
GB6597/69A Expired GB1183210A (en) 1966-03-21 1967-03-15 Lapping Apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB02262/67A Expired GB1183209A (en) 1966-03-21 1967-03-15 Lapping Machine with Automatic Loading and Unloading Means

Country Status (4)

Country Link
US (1) US3443342A (en)
DE (1) DE1652009A1 (en)
FR (1) FR1514850A (en)
GB (2) GB1183209A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58171255A (en) * 1982-03-29 1983-10-07 Toshiba Corp Double side mirror polishing apparatus
US5224304A (en) * 1991-11-07 1993-07-06 Speedfam Corporation Automated free abrasive machine for one side piece part machining
CN103537978A (en) * 2013-10-31 2014-01-29 安庆机床有限公司 Automatic ball feeding device of steel ball lapping machine
CN107520692A (en) * 2017-09-01 2017-12-29 宁波创先轴承有限公司 A kind of grinding machine automatic blanking device for being used to process bearing
CN109108782B (en) * 2018-11-03 2019-10-29 浙江嘉昱达机械有限公司 A kind of ceramic grinding bottom machine
CN112405338B (en) * 2020-11-10 2021-10-19 西安电子科技大学 Automatic feeding and discharging device and method for aluminum substrate grinding machine
CN113081930B (en) * 2021-03-03 2022-12-27 胡旭英 Cosmetic with skin freckle removing and repairing functions and preparation method thereof
CN113103097A (en) * 2021-04-14 2021-07-13 浙江洋丽机械设备有限公司 Rod-shaped material surface cleaning and end polishing machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1835591A (en) * 1929-12-05 1931-12-08 Bullard Co Automatic work feeding and chucking means for multiple spindle lathes
US2821818A (en) * 1954-06-18 1958-02-04 Crane Packing Co Lapping machine and automatic feed mechanism therefor
US2957281A (en) * 1956-05-14 1960-10-25 Indiana General Corp Magnetic unloader and method
US3133638A (en) * 1960-06-20 1964-05-19 Industrial Dynamics Co Inspection apparatus
US3282464A (en) * 1963-04-29 1966-11-01 A E L Food Machinery Division High-speed automatic orientation, alignment and supply machinery for confectionary articles
US3304662A (en) * 1964-04-28 1967-02-21 Speedlap Corp Apparatus for lapping
CH427626A (en) * 1964-06-02 1966-12-31 Memmel & Co Aktiengesellschaft Device for sorting objects, in particular ampoules

Also Published As

Publication number Publication date
GB1183209A (en) 1970-03-04
DE1652009A1 (en) 1971-09-09
FR1514850A (en) 1968-02-23
US3443342A (en) 1969-05-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees